Price list Heating systems. Issue March 2016

Transcription

1 Price list Heating systems Issue March 2016

2 Das Wolf ErP-Portal Für die simple Erstellung von Etiketten und Datenblättern Berechnung der Effizienz der Verbundanlage Datenblatt Etikett und Datenblatt Etikett und Datenblatt Das Wolf ErP-Portal im Überblick: Mit dem Wolf ErP-Portal erstellen Sie selbst im Handumdrehen das richtige Verbundanlagen-Etikett für Ihren Wolf-Systemvorschlag. Einfacher und sicherer geht es nicht: Etiketten und Datenblätter für Verbundanlagen können gemäß der Verordnungen (EU) Nr. 811/2013 und 812/2013 erstellt werden Nach Auswahl des Hauptwärmeerzeugertyps (Öl-/Gaskessel, Kraft-Wärme-Kopplungsgerät oder Wärmepumpe) folgt ein jeweiliges Berechnungstool. Produkte und die zutreffenden Anlagefunktionen (z.b. Warmwasserbereitung) können gemäß dem Angbot eingegeben werden. Dabei sind nur diejenigen Produkte wählbar, welche unter die Verordnungen (EU) Nr. 811/2013 und 812/2013 fallen. Ihre Zugangsdaten erhalten Sie von Ihrem zuständigen Wolf-Verkaufsbüro. Weitere Informationen zur Ökodesign- Richtlinie ErP finden Sie auf unserer Homepage:

3 Boilers Page 5 Accessories on page 27 onwards Wall-mounted gas boilers Page 115 Accessories on page 147 onwards Biomass boilers Page 243 Solar Page 247 Heat pumps Page 263 Storage tank systems Page 291 Wolf WRS control system Page 311 Combined heat and power unit BHKW Page 339 Comfort home ventilation system CWL Page 341 LH unit heater LH-EC / LH Page 361 Technical data Page 370 Article number assignment Page 437 WOLF - GTIN (EAN) 3

4 Wolf Wärmepumpen Höchste Effizienz und einfachste Installation

5 Boilers Oil condensing boilers TopLine oil condensing boilers with integrated pressure-jet oil burner up to 18kW with / without glass lined stratified storage tank ComfortLine oil condensing boilers with integrated pressure-jet oil burner up to 40kW with / without glass lined stratified storage tank TOB / TOB-TS Page 6 COB / COB-TS Page 10 Steel boilers Oil/gas boilers up to 550kW MKS Page 14 Oil/gas boilers up to 5200kW GKS Dynatherm-L Page 16 Gas condensing boilers Gas condensing boilers up to 294kW MGK Page 18 Gas condensing boilers up to 627kW MGK Page 22 Accessories Boilers / tanks Page 27 Commissioning Page 369 The prices mentioned are ex-works Mainburg, and do not include packaging or value-added tax. They are based on our conditions of sale and delivery. The warranty on a Wolf boiler is void if a Wolf controller is not used, and also if control systems containing more than 20 L per kilowatt of heating capacity do not include a return temperature boost (see accessories on page 42). Subject to changes. 5

6 TopLine oil condensing boilers with modulating pressure-jet oil burner for operation dependent on or independent of the air in the room TOB without storage tank COB oil condensing boiler = 04 Tank = 04 Control systems / accessories = 07 Solar heating = 09 TYPE TOB TOB-TS TOB-TS with glass lined stratified storage tank Energy efficiency class Space heating A Energy efficiency class Water heating A Rated heating capacity at 80/60 C min/max kw 6,3 / 17,7 Rated heating capacity at 50/30 C min/max kw 6,6 / 18,6 Nominal charge min/max Ltr. 6,4 / 18,1 Air/flue gas pipe diameter mm 80/125 EC identification number CE-0085CO00305 TopLine oil condensing boilers TOB Art. no modulating output from 6,6 to 18,6kW, 5.555,- adapted to the current heat requirement, at any time approved combustion principle with pressurized vaporization low current consumption due to technology without fuel oil preheating or vaporization normative efficiency Hs up to 105% effective accessibility for an easy maintenance highly efficient speed-controlled EC fuel oil pump motor reduces the current consumption may be operated with standard or low sulfur fuel oil EL as well as with bio-fuel oil (B10) high quality oil filter with vacuum gauge included in scope of supply communication possible via smartphone, laptop or PC through LAN/WLAN module ISM7i Glass lined stratified storage tank for COB-TS Art. no incl. high-efficiency-charging pump (EEI < 0,23) and 6mm diameter tank temperature sensor 2.065,- Tank/header temperature sensor Ø 6mm Art. no ,- For technical data see page 372, 373 For commissioning see page Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May

7 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V NEW Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 7

8 Accessories Accessories = 02 Accessories Art. no. COB / TOB connection kit, wall-mounted ,- 2 cross pieces each with 1 connection, 2 brackets, corrugated stainless steel pipe 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), tube of silicone grease COB / TOB connection kit with TS, wall-mounted ,- 2 cross pieces each with 2 connections, 4 brackets, 3 corrugated stainless steel pipes 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), 2 corrugated stainless steel pipes ¾ (800mm long) tube of silicone grease, shortening set ¾ COB / TOB connection kit, wall-mounted for storage tank ,- SE-2 up to 750 Ltr., SEM-1 up to 750 Ltr. or SEM-2 up to 400 Ltr. 2 cross pieces each with 2 connections, 3 corrugated stainless steel pipes 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), 4 brackets, tube of silicone grease, pipe bend, High-efficiency pump DN25-60 (EEI < 0,23), 6 flat gaskets 1, 2 double nipples G1 male thread - G1, 2 flat gaskets 1½ EPDM, angle piece with bleeder, fitting transition piece G1½ female thread to G1 male thread, shortening set 1 Safety valve assembly ,- Safety valve with 3 bar response pressure, pressure gauge, and one boiler fill and drain valve in each of the feed and return lines Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. DN25: p=150 mbar at V=2350 l/h DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 27kW at t 10K up to 36kW DN ,- at t 15K up to 41kW at t 15K up to 54kW at t 20K up to 55kW at t 20K up to 72kW alternative with: High-efficiency pump (EEI < 0,20), with continuous speed control, DN ,- for flow rate control depending on boiler medium inlet/outlet temperature not applicable for more than one heating circuit Pipe assembly for mixing circuit High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly DN25: p=150 mbar at V=2200 l/h DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 26kW at t 10K up to 35kW DN ,- at t 15K up to 38kW at t 15K up to 52kW at t 20K up to 51kW at t 20K up to 70kW Maintenance set for oil condensing boiler TOB ,- for one service 1 oil nozzle TOB-18, 1 O-ring Ø 320 x 8, 1 O-ring Ø 132 x 4, 1 Silicone grease 10 gram tube, 1 Filter insert for fuel oil filter TOB TOB 5-20μm, 1 gasket for air nozzle TOB, 1 ignition electrode kit TOB, 1 Ignition cable passage, 1 Maintenance instructions TOB-18 Adapter cable for anti-siphon valve TOB ,- NEW NEW 8 Accessories continued on page 27

9 I Air/flue gas duct for oil condensing boilers TOB-18 B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIII I II C33x C53x IIII I III I I III IIIII III II II IIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page TOB-18 B23 49, 63 Flue gas line in shaft and combustion air DN80 30 directly above the device (room air dependent) B33 57 Flue gas line in shaft with horizontal concentric connecting line (room air dependent) DN80 30 B33 53 Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer C33x 51, 58 Vertical concentric roof lead-through for pitched or flat roof, 24 vertical concentric air/flue gas duct for the installation in shaft (room air independent) C43x 52 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2 m (room air independent) Calculated according to EN (LAS manufacturer C53 67 Connection to flue gas line in shaft and air supply line DN80 30 via outside wall (room air independent) C53x 54, 60 Connection to flue gas line on the facade (room air independent) DN80 30 Combustion air intake via external wall console C53x 60 Connection to flue gas line in shaft and air supply DN80 30 via outside wall (room air independent) C83x 61 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) Calculated according to EN (LAS manufacturer C93x 50, 56, 62 Vertical flue gas line for shaft installation rigid or flexible with horizontal concentric connecting line rigid DN80 flexible DN ) Maximum length corresponds to the total length from the device to the flue gas mouthpiece Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN80 - Concentric air/flue gas duct DN80/125 - Flue gas line DN110 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 9

10 ComfortLine oil condensing boilers with pressure-jet oil burner for operation dependent on or independent of the air in the room COB without storage tank COB oil condensing boiler = 04 Tank = 04 Control systems / accessories = 07 Solar heating = 09 TYPE COB COB-TS COB-TS with glass lined stratified storage tank Energy efficiency class Space heating A A A A Energy efficiency class Water heating A A A - Rated heating capacity at 80/60 C min/max kw 9,0 / 14,4 13,1 / 19,0 18,5 / 28,2 25,3 / 38,0 Rated heating capacity at 50/30 C min/max kw 9,5 / 15,1 13,9 / 20,0 19,6 / 29,6 26,8 / 40,0 Nom. cont. / equiv. nom. cont. of the storage tank Ltr. 160 / / / Air/flue gas pipe diameter mm 80/125 80/125 80/ /160 EC identification number CE-0085BS0326 CE-0085BS0326 CE-0085BS0326 CE-0085BS0326 ComfortLine oil condensing boilers COB Art. no normative efficiency Hs up to 105% 5.280, , , ,- high quality heat exchanger from rugged Aluminium-silicon alloy 2-stage blue flame burner without fuel oil preheating for aluminimum current consumption COB-15/20/29 with 160 ltr. adjacent stratification HWS corresponding to an equivalent nominal content of ltr. for comfortable hot water preparation easy transport due to low weight Operation possible either with standard or low sulfur fuel oil EL as well as with Bio fuel oil (B10) may be placed directly next to a wall, thus very low space requirement, easy access to all components from the front, easy maintenance intelligent control via Wolf WRS-system Glass lined stratified storage tank for COB-TS Art. no incl. high-efficiency-charging pump (EEI < 0,23) and 6mm diameter tank temperature sensor 2.065,- - Tank/header temperature sensor Ø 6mm Art. no ,- For technical data see page 374, 375 For commissioning see page Control systems Art. no. BM operating module (incl. outside temperature sensor) ,- Room/weather-compensated temperature controller, with time program for heating and hot water BM operating module ,- Room temperature controller with time program for heating and hot water (Only in combination with wall holder art. No ) Wall holder for BM ,70 Wall holder for using the operating module BM as remote control 10

11 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation Can be used with oil condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus Interface with automatic energy management Rast 5 connection technology Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM) ,- Maximum thermosta for floor heating ,- ISM 7e - LAN/WLAN-Interface module external ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside sensor and radio remote control ,- These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 11

12 Accessories Accessories = 02 Accessories Art. no. COB / TOB connection kit, wall-mounted ,- 2 cross pieces each with 1 connection, 2 brackets, corrugated stainless steel pipe 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), tube of silicone grease COB / TOB connection kit with TS, wall-mounted ,- 2 cross pieces each with 2 connections, 4 brackets, 3 corrugated stainless steel pipes 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), 2 corrugated stainless steel pipes ¾ (800mm long) tube of silicone grease, shortening set ¾ and 1 COB / TOB connection kit, wall-mounted for storage tank ,- SE-2 up to 750 Ltr., SEM-1 up to 750 Ltr. or SEM-2 up to 400 Ltr. 2 cross pieces each with 2 connections, 3 corrugated stainless steel pipes 1 (1300mm long), corrugated stainless steel pipe 1 (800mm long), 4 brackets, tube of silicone grease, pipe bend, High-efficiency pump DN25-60 (EEI < 0,23), 6 flat gaskets 1, 2 double nipples G1 male thread - G1, 2 flat gaskets 1½ EPDM, angle piece with bleeder, fitting transition piece G1½ female thread to G1 male thread Safety valve assembly ,- Safety valve with 3 bar response pressure, pressure gauge, and one boiler fill and drain valve in each of the feed and return lines Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. DN25: p=150 mbar at V=2350 l/h DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 27kW at t 10K up to 36kW DN ,- at t 15K up to 41kW at t 15K up to 54kW at t 20K up to 55kW at t 20K up to 72kW Pipe assembly for mixing circuit High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly DN25: p=150 mbar at V=2200 l/h DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 26kW at t 10K up to 35kW DN ,- at t 15K up to 38kW at t 15K up to 52kW at t 20K up to 51kW at t 20K up to 70kW Condensate pump with potential-free alarm output, ,- ready to plug in for COB / TOB for fitting to Neutralisation box Condensate pump with potential-free alarm output, PVC hose 10mm (6 m long), non-return valve Neutralisation box COB-15/20/29, TOB ,- incl. granulate filling and mounting accessories COB ,- Granulate set - refill pack 5 kg granulate and 0,5 kg activated charcoal COB-15/20/29, TOB ,- 9 kg granulate and 0,5 kg activated charcoal COB ,- Maintenance set for oil condensing boiler COB COB ,- for one service COB ,- 1 oil nozzle, 1 replacement cartridge, 1 O-ring Ø 320 x 8, 1 O-ring Ø 75 x 1,5, COB ,- 1 O-ring Ø 87 x 2,5, 1 Silicone grease 10 gram tube, 1 ignition electrode, COB ,- 1 Light tube tail piece, 1 Ignition cable passage, 1 Maintenance instructions 12 Accessories continued on page 27 NEW NEW

13 Air/flue gas duct for oil condensing boilers COB-15/20/29 B23 B33 C33x IIIIIIIIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C33x C53x IIII I II I II II II III I III II II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page COB-15 COB-20 COB-29 B23 49, 63 Flue gas line in shaft and combustion air DN directly above the device (room air dependent) B33 57 Flue gas line in shaft with horizontal concentric connecting line (room air dependent) DN B33 53 Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer C33x 51, 58 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) C43x 52 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2 m (room air independent) Calculated according to EN (LAS manufacturer C53 67 Connection to flue gas line in shaft and air supply line DN via outside wall (room air independent) C53x 54, 60 Connection to flue gas line on the facade (room air independent) DN Combustion air intake via external wall console C83x 60 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN C83x 61 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) Calculated according to EN (LAS manufacturer C93x 50, 56, 62 Vertical flue gas line for shaft installation rigid or flexible with horizontal concentric connecting line rigid DN80 flexible DN ) Maximum length corresponds to the total length from the device to the flue gas mouthpiece Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 398 The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN80 - Concentric air/flue gas duct DN80/125 - Flue gas line DN110 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 13

14 Boiler = 05 Accessories = 02 Oil/gas boiler made of steel MKS TYPE MKS Oil/gas capacity range kw Recommended capacity range kw MKS without burner Art. no , ,- Tank temperature sensor, diameter 6mm Art. no / 53,- Connecting box for low-water protection, safety pressure limiter, external pressure monitoring Return temperature monitor for operation of a shunt pump Art. no / 204,- Art. no / 83,- For technical data see page 376 For commissioning see page

15 Control systems Control systems for 2-stage or modulating burner Art. no. Control systems = 02 Control accessories Art. no. DDC R21-DDC ,- Basic control (incl. safety temperature limiter and temperature controller) for controlling the first and second burner stages by means of the potential-free change-over contacts of a higher-level DDC installation R21-DDC (2 safety temperature limiters) ,- as the R21-DDC, but with a second safety temperature limiter R ,- Adjustable boiler and storage tank temperatures Can be extended with the BM operating module. 0-5V input for building management systems, fault signal output 230 V incl. controller mounting base R21 (2 safety temp. limiters) ,- as the R21, but with a second safety temperature limiter BM operating module ,- (without outside temperature sensor) Wall holder ,70 Analogue remote controller AFB ,- (Only used together with the operating module BM) Maximum thermosta ,- for floor heating ISM 6 - LON-Interface module ,- ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control BM operating module ,- (incl. outside temperature sensor) Room/weather-compensated temperature controller, with time program for heating and hot water Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. Can also be used for hot water generation or for return temperature boost. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with R21 boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 15

16 Boiler = 05 Accessories = 06 Steel oil/gas boiler for pressurised combustion according to DIN 4702 / EN 303 Capacity range kW GKS Dynatherm-L TYPE GKS Dynatherm-L Rated capacity range MW 0,90-1,35 1,35-1,90 1,90-2,50 2,50-3,05 3,05-4,15 4,15-5,20 Dimensions Height mm Width mm Depth mm Operating weight kg Shipping weight kg GKS Dynatherm-L Art. no , , , , , ,- Connection box for low-water protection, safety pressure limiter, external pressure monitoring Return temperature monitor for operation of a shunt pump Burner extension cable Length 1500mm 1st burner stage (7-pole) 2nd burner stage (4-pole) Art. no / 204,- Art. no / 83,- Art. no / 338,- Art. no / 253,- Socket piece for customer s extension of the burner cable 7-pole 4-pole Art. no / 13,50 Art. no / 8,50 For technical data see page 377 For commissioning see page

17 Control systems Control systems for 2-stage or modulating burner Art. no. Control systems = 02 Control accessories Art. no. DDC R21-DDC ,- Basic control (incl. safety temperature limiter and temperature controller) for controlling the first and second burner stages by means of the potential-free change-over contacts of a higher-level DDC installation R21-DDC (2 safety temperature limiters) ,- as the R21-DDC, but with a second safety temperature limiter R ,- Adjustable boiler and storage tank temperatures Can be extended with the BM operating module. 0-5V input for building management systems, fault signal output 230 V incl. controller mounting base R21 (2 safety temp. limiters) ,- as the R21, but with a second safety temperature limiter BM operating module ,- (without outside temperature sensor) Wall holder ,70 Analogue remote controller AFB ,- (Only used together with the operating module BM) Maximum thermosta ,- for floor heating ISM 6 - LON-Interface module ,- ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Controller panel ,- for Dynatherm-L when using the R21, R21-DDC controller BM operating module ,- (incl. outside temperature sensor) Room/weather-compensated temperature controller, with time program for heating and hot water Tank temperature sensor, ,- diameter 6mm Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. Can also be used for hot water generation or for return temperature boost. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with R21 boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 17

18 Gas condensing boilers = 05 Accessories = 02 Gas condensing boilers for natural gas E, LL and liquefied petroleum gas P MGK TYPE MGK Capacity range at 80/60 C kw Capacity range at 50/30 C kw EC identification number CE-0085CN0326 CE-0085CN0326 CE-0085CN0326 CE-0085CN0326 CE-0085CN0326 Dimensions Height mm Width mm Depth mm Weight kg MGK-2 fitted for natural gas E Art. no modulation range % normative efficiency Hs up to 110% no minimum circulating water flow rate required neutralisation kit with booster and condensate lifting station may be integrated extremely low noise operation completely encased, and thermally insulated compact construction, fits through a door 80 cm wide 0-10V input for building management systems fault signal output 230V sensor for header may be connected integrated condensate trap integrated non-return flaps for flue gas cascade operation communication via smartphone, laptop or PC possible through LAN/WLANmodule ISM7i 8.520, , , , ,- For conversion kits see accessories on page 113 For technical data see page 378 For commissioning see page 369 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May

19 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a NEW Can also be used for hot water generation or for return temperature boost. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230V NEW Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 19

20 Accessories Accessories = 02 Accessories For products Art. no. Neutraliser with booster MGK-2-130/ ,- for fitting into the device (floor-standing) MGK-2-210/250/ ,- Filter casing with large access cover, MGK-2-390/470/550/ ,- booster pump 230V, power consumption 5W, and air hose with non-return valve Refill pack 1,3 kg ,80 Consumption: approx. 10g - 30g per kw per year 5,0 kg ,- Automatic condensate pumping station with potential-free MGK ,- alarm output, ready to plug in for MGK-2 Condensate pump with potential-free alarm output, condensate tank with lid and wall mounting PVC hose 10mm (6m long), non-return valve, condensate feed adapter Safety valve assembly MGK ,- Safety valve with 3 bar response pressure, pressure gauge, MGK-2-170/210/250/ ,- Automatic vent valve with automatic shut off, incl. thermal insulation Safety valve MGK ,- 6 bar response pressure May be installed on safety group for MGK-2 as a replacement. Maximum pressure limiter MGK ,- Setting range: 1 to 10 bar Dirt trap DN 80 flange/slanted seat design, MGK ,- with integrated stainless steel screen, fine strainer MGK-2-170/210/250/ ,- (mesh aperture approx. 0,5mm) with draining screw, MGK-2-390/470/550/ ,- corrosion protection via powder coating, suitable for horizontal or vertical installation position. Flange-kit for dirt trap installation MGK ,- MGK-2-170/210/250/ ,- 2 threaded flanges DIN 2565, incl. threaded connection and 2 flange-gaskets DIN 2690 Flange-kit for boiler connection or MGK-2-390/470/550/ ,- dirt trap installation 2 welding neck flanges DIN 2631, incl. threaded connection and 2 flange-gaskets DIN 2690 Supply air filter MGK ,- To avoid soiling of the burner during construction Maintenance set for gas condensing boiler MGK-2-130/170/210/250/ ,- for one service MGK-2-390/470/550/ ,- 1 Burner flange sealing 1 Ignition electrode with 1 Monitoring electrode with gasket 20 Accessories continued on page 27

21 Air/flue gas ducts for floor standing gas condensing boilers MGK B23 C33x C53 C93x B23 C53 B23 C93 C43 B33 C83 Variants Maximum length 1) [m] Type Page MGK B23 98, 102 Flue gas line in shaft and combustion air directly above the boiler (room air dependent) DN160 DN B33 99, 103 Connection to moisture-insensitive flue gas chimney with horizontal connecting line DN160 DN200 Calculated according to EN (LAS manufacturer C33x 98, 102 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) DN160/225 DN200/ C43 - Connection to a moisture-insensitive air/flue gas chimney (room air-independent) DN160 DN200 Calculated according to EN (LAS manufacturer C53 98, 102 The discharge piece for the combustion air and the flue gas duct are located in different pressure areas (room-air independent) DN160 DN C53 98, 102 Connection to flue gas line on the facade with horizontal connecting line (length 2,5m) (room-air independent) DN160/225 DN200/ C53x - Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN160/225 DN200/ C63 - The flue gas system is not tested and certified with the device. It must correspond to the building regulations of the relevant region. DN160 DN200 Calculated according to EN (LAS manufacturer C83 - Connection to moisture-insensitive flue gas chimney and air supply via outside wall (room air independent) DN160 DN200 Calculated according to EN (LAS manufacturer C93 98, 102 Vertical flue gas line for the installation in shaft with horizontal connecting line (length 2,5m) (room-air independent) DN160 DN C93x 98, 102 Vertical flue gas line for the installation in shaft with horizontal line (length 2,5m) (room-air independent) DN160 DN ) Maximum length corresponds to the total length from the device to the flue gas mouthpiece Note: The C33 and C83 systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - flue gas line DN160, DN200, DN250 and DN315 - concentric air/flue gas ducts DN160/225, DN200/300, DN250/350 and DN315/400 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. For the cascade operation table see page

22 Gas condensing boilers = 05 Accessories = 02 Gas condensing boilers for natural gas E, LL MGK TYPE MGK Capacity range at 80/60 C kw Capacity range at 50/30 C kw EC identification number CE-0085CN0326 CE-0085CN0326 CE-0085CN0326 CE-0085CN0326 Dimensions Height mm Width mm Depth mm Weight kg MGK-2 fitted for natural gas E Art. no modulation range % normative efficiency Hs up to 110% no minimum circulating water flow rate required neutralisation kit with booster and condensate lifting station may be integrated extremely low noise operation completely encased, and thermally insulated compact construction, fits through a door 80 cm wide divisible - largest module 1460x1295x790mm communication via smartphone, laptop or PC possible through LAN/WLANmodule ISM7i 0-10V input for building management systems, fault signal output 230V sensor for header may be connected , , , ,- For technical data see page 380 For commissioning see page 369 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May

23 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a NEW Can also be used for hot water generation or for return temperature boost. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230V NEW Regelungszubehör Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 23

24 Accessories Accessories = 02 Accessories For products Art. no. Neutraliser with booster MGK-2-130/ ,- for fitting into the device (floor-standing) MGK-2-210/250/ ,- Filter casing with large access cover, MGK-2-390/470/550/ ,- booster pump 230V, power consumption 5W, and air hose with non-return valve Refill pack 1,3 kg ,80 Consumption: approx. 10g - 30g per kw per year 5,0 kg ,- Automatic condensate pumping station with potential-free MGK ,- alarm output, ready to plug in for MGK-2 Condensate pump with potential-free alarm output, condensate tank with lid and wall mounting PVC hose 10mm (6m long), non-return valve, condensate feed adapter Safety valve assembly with connection 2 (partially preassembled) MGK ,- 2 safety valves with 3 bar response pressure, pressure gauge, automatic vent valve with automatic shut off, integrated compact indicator bar with 4 connections for 2 pressure limiters ½, thermo-/manometer ½, connection expansion vessels ¾ and thermal insulation Safety valve MGK ,- 6 bar response pressure May be installed on safety group for MGK-2 as a replacement. Maximum pressure limiter MGK ,- Setting range: 1 to 10 bar Boiler fill and drain valve connection kit, 1 MGK ,- reducing-bend 2, fill and drain valve with cap for connection to the return line Dirt trap DN 80 flange/slanted seat design, MGK ,- with integrated stainless steel screen, fine strainer MGK-2-170/210/250/ ,- (mesh aperture approx. 0,5mm) with draining screw, MGK-2-390/470/550/ ,- corrosion protection via powder coating, suitable for horizontal or vertical installation position. Flange-kit for dirt trap installation MGK ,- MGK-2-170/210/250/ ,- 2 threaded flanges DIN 2565, incl. threaded connection and 2 flange-gaskets DIN 2690 Flange-kit for boiler connection or MGK-2-390/470/550/ ,- dirt trap installation 2 welding neck flanges DIN 2631, incl. threaded connection and 2 flange-gaskets DIN 2690 Supply air filter MGK ,- To avoid soiling of the burner during construction Maintenance set for gas condensing boiler MGK-2-130/170/210/250/ ,- for one service MGK-2-390/470/550/ ,- 1 Burner flange sealing 1 Ignition electrode with 1 Monitoring electrode with gasket 24 Accessories continued on page 27

25 Air/flue gas ducts for floor standing gas condensing boilers MGK B23 C33 C53 B23 C53 B23 C93 C43 C83 Variants Maximum length 1) [m] Type Page MGK B23 98, 102 Flue gas line in shaft and combustion air directly above the boiler (room air dependent) DN200 DN B33 99, 103 Connection to moisture-insensitive flue gas chimney with horizontal connecting line DN250 DN315 Calculated according to EN (LAS manufacturer C33 98, 102 Combustion air is supplied and flue gas released via roof in common pressure area DN250 DN315 Calculated according to EN (LAS manufacturer C33 98, 102 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) DN250/350 DN315/ C43 - Connection to a moisture-insensitive air/flue gas chimney (room air-independent) DN160 DN200 Calculated according to EN (LAS manufacturer C53 98, 102 The discharge piece for the combustion air and the flue gas duct are located in different pressure areas (room-air independent) DN200 DN C53 98, 102 Connection to flue gas line on the facade with horizontal connecting line (length 2,5m) (room-air independent) DN200/300 DN250/ DN315/400 C63 - The flue gas system is not tested and certified with the device. It must correspond DN250 to the building regulations of the relevant region. DN200 C83 - Vertical flue gas line for the installation in shaft with horizontal DN250 connecting line (length 2,5m) (room-air independent) DN315 C93 - Vertical flue gas line for the installation in shaft with horizontal DN250/250 excentric connecting line (room-air independent), DN250/315 air supply line DN200 DN315/315 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece Calculated according to EN (LAS manufacturer Calculated according to EN (LAS manufacturer Note: The C33 and C83 systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - flue gas line DN200, DN250 and DN315 - concentric air/flue gas ducts DN250/350 and DN315/400 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. Tabelle für Kaskadenbetrieb siehe Seite

26 Neuester Stand in Sachen Öl-Brennwerttechnik Öl-Brennwertgerät TOB/TOB-TS

27 Accessories for boilers Flue gas pipe silencer Page 43 Connection kit for expansion vessel Page 38 Expansion vessels for domestic hot water Page 42 Expansion vessels for heating systems Page 38 Spare part case Page 33 Impressed-current anode Page 43 Industrial boiler accessories GKS Page 46 Boiler base Page 43 Fuel oil filter Page 40 Condensate pump Page 28 Air/flue gas duct for floor standing gas condensing boiler MGK-2 Page 92 Flue gas line, single parts Page 98 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Page 48 Flue gas line, single parts Page 66 Air/flue gas duct for oil condensing boiler COB-40 Page 72 Flue gas line, single parts Page 82 Air/flue gas duct for oil condensing boilers COB-29/40 cascade Page 87 Maximum thermostat for floor heating Page 43 Neutralisation Page 28 Plate heat exchanger of stainless steel Page 44 Return temperature boost Page 42 Hydraulic separator Page 38 Conversion kits for floor standing gas condensing boilers Page 113 Conversion kits for gas boilers with atmospheric burner Page 114 Pipe assembly heating circuit / mixer circuit * Page 36 Header Page 37 * EEI < 0,20 is the reference value for the most efficient circulation pumps. 27

28 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Neutralisation box COB-15/20/29, TOB ,- incl. granulate filling and mounting accessories COB ,- Granulate set - refill pack 5 kg granulate and 0.5 kg activated charcoal COB-15/20/29, TOB ,- 9 kg granulate and 0.5 kg activated charcoal COB ,- Neutralisator with booster MGK-2-130/ ,- for fitting into the device (floor-standing) MGK-2-210/250/ ,- Filter casing with large access cover, MGK-2-390/470/550/ ,- booster pump 230V, power consumption 5W, and air hose with non-return valve Refill pack 1,3 kg ,80 Verbrauch: ca. 10g - 30g pro kw und Jahr 5,0 kg ,- Condensate pump with potential-free alarm output, COB, TOB ,- ready to plug in for COB / TOB for fitting to Neutralisation box Condensate pump with potential-free alarm output, PVC hose 10mm (6 m long), non-return valve Automatic condensate pumping station with potential-free COB, TOB ,- alarm output, ready to plug in for COB / TOB Condensate pump with potential-free alarm output, condensate tank with lid and wall mounting PVC hose 10mm (6 m long), non-return valve, condensate feed adapter Automatic condensate pumping station with potential-free MGK ,- alarm output, ready to plug in for MGK-2 Condensate pump with potential-free alarm output, condensate tank with lid and wall mounting PVC hose 10mm (6m long), non-return valve, condensate feed adapter Safety valve assembly MGK ,- Safety valve with 3 bar response pressure, pressure gauge, MGK-2-170/210/250/ ,- Automatic vent valve with automatic shut off, incl. thermal insulation Safety valve assembly with connection 2 (partially preassembled) MGK ,- 2 safety valves with 3 bar response pressure, pressure gauge, automatic vent valve with automatic shut off, integrated compact indicator bar with 4 connections for 2 pressure limiters ½, thermo-/manometer ½, connection expansion vessels ¾ and thermal insulation 28

29 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Pipe assembly for heating circuit, DN40-50 MGK ,- for connection of a heating circuit to a boiler; nominal output range up to 210 kw High-efficiency pump Wilo-Stratos Para (EEI < 0,20), electronically controlled, length 220 mm; 2 shut-off valves with thermometer indicating flow and return temperature, return ball valve with integrated non-return valve to avoid false circulation, pump ball valve, fill and drain tap in flow and return, top connection Rp 2, bottom G 2 AG; residual height 8 m; incl. design insulating shells of Epp Applicable for a range from -10 up to +110 C. With intergrated electronical output control for constant/variable differential pressure. This pipe assembly provides the possibility to shut off flow and return conduits and the replacement of the pump without draining the installation. Flow position is left. Flow and return may be changed individually. kvs-value: 29,4 Application range: p = 110 mbar at V = l/h; at T = 10 K up to 105 kw at T = 15 K up to 160 kw at T = 20 K up to 215 kw Dimensions: B x H x D: 428 x 850 x 335 mm Shaft centre distance: 180 mm Pipe assembly for mixing circuit, DN40-50 MGK ,- for connection of a mixing circuit to a boiler; nominal output range up to 185 kw High-efficiency pump Wilo-Stratos Para (EEI < 0,20), electronically controlled, length 220 mm; 2 shut-off valves with thermometer indicating flow and return temperature, return ball valve with integrated non-return valve to avoid false circulation, pump ball valve, fill and drain tap in flow and return, top connection Rp 2, bottom G 2 AG; residual height 8 m; incl. design insulating shells of Epp Applicable for a range from -10 up to +110 C. With intergrated electronical output control for constant/variable differential pressure. Mixing valve actuator: 230V, 90 / 140 sec, 15 Nm, protection class II (protective insulation), rated input 2,5 W, connection cable length 2,2 m. This pipe assembly provides the possibility to shut off flow and return conduits and the replacement of the pump without draining the installation. Flow position is left. Flow and return may be changed individually. kvs-value:: 25,2 Application range: p = 110 mbar at V = l/h; at T = 10K up to 90kW at T = 15K up to 138kW at T = 20K up to 185kW Dimensions: B x H x D: 428 x 850 x 335mm Shaft centre distance: 180 mm 29

30 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Plug-in module heating circuit pump Wilo-Stratos Para ,- for pipework assembly DN Functions: Input for potential-free opener - Contact closed: pump works in controlled operation - Contact open: Pump off Control input 0-10 V identified by: - Set point remote setting: Differential pressure control of pump activated. The set point for the differential pressure is determined by the analogue voltage 0-10 V. - Speed remote setting: Differential pressure control of pump deactivated. The pump is working as an actuating element at a constant speed determined by a voltage of 0-10 V Distributor DN for 2 heating or mixing circuit MGK ,- compact construction, suitable for combination with or reception of 2 pipework assemblies DN connecting a heating or mixing circuit to one boiler; bottom with flanges DN 80/PN 10; flat sealing G 2 on top with screw joint; draining plug ½ with stopper; two console flanges; flow rate up to 18 m³/h. distributor tube of steel, black, primed, geat insulation shells of polyurethane hard foam. Kvs = 8800; 420 kw at t = 20 K p = 9 mbar at V=18 m³/h p = 4 mbar at V=10 m³/h Dimensions: B x H x D: 860 x 220 x 300 mm Center distance 180 mm Distributor DN for 3 heating or mixing circuit MGK ,- compact construction, suitable for combination with or reception of 3 pipework assemblies DN connecting a heating or mixing circuit to one boiler; bottom with flanges DN 80/PN 10; flat sealing G 2 on top with screw joint; draining plug ½ with stopper; two console flanges; flow rate up to 18 m³/h. distributor tube of steel, black, primed, geat insulation shells of polyurethane hard foam. Kvs = 8800; 420 kw bei t = 20K p = 9 mbar at V=18m³/h p = 4 mbar at V=10m³/h Dimensions: B x H x D: 1290 x 220 x 300mm Center distance 180 mm Upright supporting console kit for distributor DN ,- height progressively adjustable. two upright supporting consoles, sound attenuating panels and fixing material. Raw material: - supporting console: galvanized steel - sound attenuating panel: foam rubber 30

31 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Boiler fill and drain valve connection kit, 1 MGK ,- reducing-bend 2, fill and drain valve with cap for connection to the return line Safety valve MGK ,- 6 bar response pressure Kann im Austausch auf die Sicherheitsgruppen für MGK-2 montiert werden. Maximum pressure limiter MGK ,- Setting range: 1 to 10 bar Dirt trap DN 80 flange/slanted seat design, MGK ,- with integrated stainless steel screen, fine strainer MGK-2-170/210/250/ ,- (mesh aperture approx. 0,5mm) with draining screw, MGK-2-390/470/550/ ,- corrosion protection via powder coating, suitable for horizontal or vertical installation position. Flange-kit for dirt trap installation MGK ,- MGK-2-170/210/250/ ,- 2 threaded flanges DIN 2565, incl. threaded connection and 2 flange-gaskets DIN 2690 Flange-kit for boiler connection or MGK-2-390/470/550/ ,- dirt trap installation 2 welding neck flanges DIN 2631, incl. threaded connection and 2 flange-gaskets DIN

32 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Supply air filter MGK ,- To avoid soiling of the burner during construction Flue gas flap sealed DN250 WD MGK-2-390/470/550/ ,- with cable for connection of the device, incl. lip seal in socket connection. Inevitably required for flue gas cascade operating in overpressure. Base casing MGK-2-390/470/550/ ,- for an all-side casing of the boiler base Silencer hood MGK-2-390/470/550/ ,- for an additional sound reduction by approx 6dB(A) in room air-dependent operation 32

33 Condensing boiler accessories Accessories = 02 Spare parts = ETH Accessories For products Art. no. Maintenance set for gas condensing boiler MGK/MGK-2 MGK-2-130/170/210/250/ ,- for one service MGK-2-390/470/550/ ,- MGK-130/170/210/250/ ,- 1 Burner flange sealing 1 Ignition electrode with 1 Monitoring electrode with gasket Maintenance set for oil condensing boiler TOB TOB ,- for one service 1 Oil nozzle TOB-18 1 O-Ring Ø 320 x 8 1 O-Ring Ø 132 x 4 1 Silicone grease 10 gram tube, 1 Filter insert for fuel oil filter TOB TOB 5-20μm 1 Gasket for air nozzle TOB 1 Ignition electrode kit TOB 1 Ignition cable passage 1 Maintenance instructions TOB-18 Spare part case for oil condensing boiler TOB TOB ,- 1 Ignition electrode kit 1 Immersion sensor NTC 5k brass 1 Return temperature sensor. 1 Analogue pressure sensor 4,5bar incl. o-ring 1 Printed circuit board HCM-2 Heater Circ. 1 Flue gas sensor condensing oil NTC 5k 1 Flow temperature limiter packed 1 Maintenance set TOB-18 1 Fan TOB-18/COB-29 1 Oil pump TOB-18 complete 1 Motor for oil pump TOB-18 2 Fuel oil nozzle TOB-18 1 Ignition control module OBC 1 PCB for oil pump motor 1 Ignition transformer TOB-18 1 Differential pressure switch 1 Oil pressure sensor TOB-18 1 Gasket for flame tube Maintenance set for oil condensing boiler COB COB ,- for one service COB ,- COB ,- 1 Oil nozzle, 1 Replacement cartridge COB ,- 1 O-Ring Ø 320 x 8 1 O-Ring Ø 75 x 1,5 1 O-Ring Ø 87 x 2,5 1 Silicone grease 10 gram tube 1 Ignition electrode 1 Light tube tail piece 1 Ignition cable passage 1 Maintenance instructions Spare part case for oil condensing boiler COB COB ,- 3 Ignition electrode kit 1 Wide range flame monitor 1 Flow senso 1 Fan COB-15/20 1 Parameter plug 1 Flow temperature monitor 1 Pressure monitor for heating water 1 Fuel oil nozzle (0,30/80 S) 1 Fuel oil nozzle (0,40/80 S LE) 1 Fuel oil nozzle (0,55/80 S LE) 1 Fuel oil nozzle (065/80 S LE) 1 Oil pump COB-20/29/40 2 Maintenance kits COB-15/20 1 Maintenance kits COB-29/40 33

34 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. COB / TOB connection kit, wall-mounted COB, TOB ,- 2 Cross pieces each with 1 connection 2 Brackets 1 Corrugated stainless steel pipe 1 (1300mm long) 1 Corrugated stainless steel pipe 1 (800mm long) 1 Tube of silicone grease COB / TOB connection kit with TS, wall-mounted COB, TOB ,- 2 Cross pieces each with 2 connections 4 Brackets, 3 Corrugated stainless steel pipes 1 (1300mm long), 1 Corrugated stainless steel pipe 1 (800mm long), 2 Corrugated stainless steel pipes ¾ (800mm long) 1 Tube of silicone grease 1 Shortening set ¾ 1 Shortening set 1 COB / TOB connection kit, wall-mounted for storage tank COB, TOB ,- SE-2 up to 750 litres, SEM-1 up to 750 litres or SEM-2 up to 400 litres 2 cross pieces each with 2 connections 3 corrugated stainless steel pipes 1 (1300mm long) 1 Corrugated stainless steel pipe 1 (800mm long) 4 Brackets 1 Tube of silicone grease 1 Pipe bend 1 High-efficiency pump DN25-60 (EEI < 0,23) 6 Flat gaskets 1, 2 Double nipples G1 male thread - G1 2 Flat gaskets 1½ EPDM, 1 Angle piece with bleeder 1 Fitting transition piece G1½ female thread to G1 male thread Extension for connection kit COB / TOB COB, TOB ,- for pipe assembly or SEM or stratified storage BSP-800 and Corrugated stainless steel pipes 1 (1500mm long), 2 Double nipples G1 male thread - G1 2 Flat gaskets 1 Rear panel for condensing oil boiler COB, TOB, TS from 2014 on ,- COB, TOB, TS 34

35 Condensing boiler accessories Accessories = 02 Accessories For products Art. no. Air separator All boilers Micro bubble separator with automatic venting 1 up to 2,1m 3 /h ,- 1¼ up to 3,5m 3 /h ,- 1½ up to 5,4m 3 /h ,- 2 up to 8,2m 3 /h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! NEW Thermal insulation for air separator All boilers NEW ,- 1¼ / 1½ , ,- Dirt trap incl. magnetite trap All boilers to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1 up to 2,1m 3 /h ,- 1¼ up to 3,5m 3 /h ,- 1½ up to 5,4m³/h ,- 2 up to 8,2m³/h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! NEW Thermal insulation for dirt trap incl. magnetite trap All boilers NEW ,- 1¼ / 1½ , ,- Safety valve assembly COB, TOB ,- Safety valve with 3 bar response pressure, pressure gauge, and one boiler fill and drain valve in each of the feed and return lines Set for domestic hot water expansion vessel COB-TS / TOB-TS COB-TS, TOB-TS ,- Expansion vessel 8 litres (4 bar primary pressure, 10 bar operating pressure), pipework for cold water connection, 2 double nipples ¾, shortening set ¾ Set for circulation pump COB-TS / TOB-TS COB-TS, TOB-TS ,- Circulation pump 3-stage, corrugated stainless steel pipe ¾, shortening set ¾ Impressed-current anode COB-TS / TOB-TS COB-TS, TOB-TS ,- 35

36 Boiler accessories Accessories = 02 Accessories For products Art. no. Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. All boilers DN25: p=150 mbar at V=2350 l/h DN ,- at t 10K up to 27kW at t 15K up to 41kW at t 20K up to 55kW DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 36kW at t 15K up to 54kW at t 20K up to 72kW NEW Pipe assembly for mixing circuit High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly All boilers DN25: p=150 mbar at V=2200 l/h DN ,- at t 10K up to 26kW at t 15K up to 38kW at t 20K up to 51kW DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 35kW at t 15K up to 52kW at t 20K up to 70kW NEW Pipe assembly for monotube system All boilers High-efficiency pump (EEI < 0,20), self-regulating with cable, ball valves and gravity brake. dimensions HxWxD: 384x200x250 bottom connection IG 1 top connection with screwed transition joint female thread IG 1 (DN25) thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. DN25: p=150 mbar at V=2350 l/h DN ,- at t 10K up to 27kW at t 15K up to 41kW at t 20K up to 55kW NEW 36

37 Boiler accessories Accessories = 02 Accessories For products Art. no. Header All boilers with thermally split flow and return for 2 or 3 pipe assemblie DN25 and DN32, dimensions HxWxD 168x500/750x140 top connection with flat gasket with union nuts 1½, bottom connection with flat gasket 1½, thermally insulated design shells of EPP, 3 connection pieces on the boiler side allow the distributor to be rotated or moved to adapt to the flow line on the heating side, included wall fastening kvs=12,5 / V max. =4500 l/h p=130 mbar at V=4500 l/h p=40 mbar at V=2500 l/h 2 heating or mixing circuits ,- 3 heating or mixing circuits ,- NEW Wall bracket set for pipe assembly heating circuit / mixer circuit For a quick and safe installation of pipe assemblies. Notice: Not required for direct installation of pipe assembly on header. NEW for heating or mixing circuits DN ,60 DN ,60 Wall bracket set for pipe assembly for monotube system ,60 For a quick and safe installation of pipe assemblies. NEW Cross-pieces for arbitrary combinations All boilers ,- 2 cross-pieces for each 1x flat-sealing flange with 1½ union nut and 4x flat-sealing male threads 1½, 4 sealing caps with gaskets. T-pieces for arbitrary combinations All boilers ,- 2 T-pieces for each 1x flat-sealing flange with 1½ union nut and 2x flat-sealing male threads 1½, 1 sealing cap with gasket. Screwed transition joint All boilers ,20 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1 female thread, and for 1¼ and 1½ welded joints. (1 set = 2 items) Screwed transition joint All boilers ,10 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1 female thread. (1 set = 2 items) Screwed transition joint All boilers ,50 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1¼ male thread. (1 set = 2 items) 37

38 Boiler accessories Accessories = 02 Accessories For products Art. no. Hydraulic separator All boilers ,- for hydraulically separating a floor heating circuit from the other parts of the heating installation. one plate heat exchanger, screwed connecting joints, manual air-vent valve, one corrugated pipe hose, one cap valve, one safety valve assembly with connecting pipe, gaskets and thermally insulated design shells of EPP; Transfer power primary 70/50 C, secondary 25/35 C...25kW max. allowable overpressure...10 bar max. allowable operating temperature C kvs value...4,3 NEW The following accessories should be used for the primary and/or secondary circuits as hydraulic separator in association with a boiler: Primary circuit (boiler circuit) Pipe assembly for mixing circuit ,- with high-efficiency pump DN25-60 (EEI < 0,20), self-regulating Secondary circuit (heating circuit) Heating circuit pipe assembly for hydraulic separator ,- with high-efficiency pump DN25-60 (EEI < 0,20), self-regulating NEW NEW Expansion vessels for heating systems All boilers 1,5 bar primary pressure, 90 C flow temperature 25 litres for heating systems up to 235 litres water content ,- 35 litres for heating systems up to 320 litres water content ,- 50 litres for heating systems up to 470 litres water content ,- 80 litres for heating systems up to 750 litres water content ,- 100 litres for heating systems up to 850 litres water content ,- 140 litres for heating systems up to 1210 litres water content ,- 200 litres (Dimensioning according to heating system) ,- 250 litres (Dimensioning according to heating system) ,- 300 litres (Dimensioning according to heating system) ,- 400 litres (Dimensioning according to heating system) ,- 500 litres (Dimensioning according to heating system) ,- 600 litres (Dimensioning according to heating system) ,- 800 litres (Dimensioning according to heating system) , litres (Dimensioning according to heating system) ,- Connection kit for expansion vessel All boilers flexible corrugated stainless steel pipe (1m long) screwed connections suitable for boiler and expansion vessel. additionally with cap valve ¾ Expansion vessel litres ,- additionally with cap valve 1 Expansion vessels from 80 litres ,- Pump shut-off All boilers for the heating circuit pipe assembly, for shutting off prior to the pump for easy pump exchange, with easily operated ball valve, for flat-sealing fitting under the thermal insulation shell; DN ,80 DN ,20 Note: DN25 is also suitable for the pipework set for underneath storage tank and floor-standing hot water tank (2 are required) 38

39 Boiler accessories Accessories = 02 Accessories For products Art. no. Mixing valve motor 230V~/50Hz, 6Nm All boilers ,- for 3-way mixing valve and 4-way mixing valve wired ready to plug in 120 sec, 90 DN20 DN50 NEW 3-way mixing valve All boilers DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- DN40, kvs ,- DN50, kvs ,- 4-way mixing valve All boilers DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- DN40, kvs ,- DN50, kvs ,- Safety valve with pressure gauge Steel boilers up to 50kW ,- 3 bar response pressure for sealed unvented hot water Gas boilers up to 41kW systems up to 50kW, connection ½ female thread, outlet ¾ female thread, pressure gauge display range 0-4 bar Safety valve All boilers ,30 3 bar response pressure for sealed unvented hot water systems up to 50kW, connection ½ female thread, outlet ¾ female thread 3 bar response pressure for sealed unvented hot water All boilers ,60 systems up to 100kW, connection ¾ female thread, outlet 1 female thread 39

40 Boiler accessories Accessories = 02 Accessories For products Art. no. Automatic vent valve All boilers ,40 with automatic shut-off Connection ½ male thread Refill kit for heating system All boilers ,- for the automatic refill of heating systems. hydraulic separator type BA, dirt trap, adjustable pressure reduction and drain connection for direct connection of a heating system to a drinking water system, protected in accordance with EN Incl. shut-off devices and thermal insulation shells connection ½ male thread, initial pressure 1,5-4 bar The heating distributor for 3 heating circuits Boilers up to 120kW ,- with connection for safety valve assembly (up to 50kW, see page 37) and DHW cylinder Neck spacing 200mm, Connections above 1½, below 2 Thermal insulation shells ,- suitable for heating distributor with 3 heating circuits Wall bracket ,- suitable for heating distributor with 3 heating circuits Automatic fuel oil venting TOB ,- with integrated filter 5-20 mm, shut-off tap and vacuum manometer. Tank-side connecting thread 11 x G 3 / 8 female thread for clamping ring unions; Male thread, burner side 2 x G 3 / 8 male thread with inside cone for threaded hose connection Fuel oil filter for single line system All oil boilers except TOB ,- with return pipe, with automatic venting, with bracket and shut-off valve; Tank-side connecting thread 11 x G 3 / 8 female thread for clamping ring unions; Male thread, burner side 2 x G 3 / 8 male thread with inside cone for threaded hose connection 40

41 Boiler accessories Accessories = 02 Accessories For products Art. no. Minimum pressure limiter All boilers ,- (component-tested) adjustable pressure limiter, pressure gauge, header and drain valve Maximum pressure limiter All boilers ,- (component-tested) adjustable safety pressure limiter (1,2-6 bar), pressure gauge, header and drain valve Low-water protection All boilers ,- (component-tested) Adapter cable All boilers ,- for connecting Minimum pressure limiter, Maximum pressure limiter, Low-water protection Safety valve 6 bar resp. pressure for sealed unvented hot water heating systems All boilers DN20/ ,- DN32/ ,- DN40/ ,- DN50/ ,- DN65/ ,- DN80/ ,- Flash trap for separating steam-water mixtures after safety valves Boilers above 80kW Inlet DN65 / outlet DN80 / container diameter 280m ,- Inlet DN80 / outlet DN100 / container diameter 390mm ,- Inlet DN125 / outlet DN150 / container diameter 480mm ,- Inlet DN150 / outlet DN200 / container diameter 634mm ,- 41

42 Boiler accessories Accessories = 02 Accessories For products Art. no. Controller panel Steel boilers up to 40kW ,- required for mounting a 3W / 4W controller Gas boilers 29 to 41kW Controller mounting base Steel boiler built up until April ,70 required for mounting a 5W controller or WRS controller Gas boiler built up until April 2001 (R1, R2, R3) to steel/cast-iron/gas boilers built up until April 2001 Carrying straps SE to ,- consisting of 2 tension belts each with SEM to 500 two support loops SEM to 400 Return temperature boost Boilers above 80kW ,- using 3-point thermostat for operation of a mixing valve (mixing time required approx. 5 min.) Safety valve assembly Cold/hot water Brass, DVGW component tested, with enlarged outlet for DHW cylinder, according to DIN 4753 and DIN 1988, 2 shut-off valves, 1st shut-off valve having test screw and non-return valve (removable), 2nd shut-off valve having ¼ pressure gauge connections on both sides without pressure gauge, safety valve set for 10 bar, replaceable safety valve set, tundish 1, screwed connections ¾ connection ,- 1 connection ,- Expansion vessels for domestic hot water flow-through, operating pressure 10 bar, primary pressure 4 bar, connection ¾ male thread, including assembly material. only used together with membrane safety valve response pressure 10 bar Content 8 litres Up to 160 litres cylinder capacity ,- Content 12 litres Up to 200 litres cylinder capacity ,- Content 18 litres Up to 500 litres cylinder capacity ,- 42

43 Boiler accessories Accessories = 02 Accessories For products Art. no. Boiler base (70mm high) of hard PU foam with galvanised steel support plate Dimension Point loading 600 x 650mm approx. 75 kg/cm² ,- 700 x 850mm approx. 75 kg/cm² , x 650mm approx. 75 kg/cm² , x 850mm approx. 75 kg/cm² , x 950mm approx. 75 kg/cm² ,- Impressed-current anode for stainless steel storage tank including inspection hole cover CB / FB ,- for glass lined storage tank CE / FE / SE ,- Impressed-current anode COB-TS / TOB-TS COB-TS, TOB-TS ,- Maximum thermostat for floor heating All boilers ,- For switching off the heating circuit pump when the set temperature is exceeded. Flue gas pipe silencer For steel and cast-iron boilers for installation in the flue gas pipe Diameter 180mm ,- Diameter 250mm ,- 43

44 Boiler accessories Charging stations = 12 Accessories Art. no. Plate heat exchanger of stainless steel for system splitting incl. insulating hood and base fixing - Plate heat exchanger copper soldered - Fixing kit - ISO insulating hood with aluminium sheet casing with mineral wool insulation and quick locks Selection for temperature conditions primary 85 C/65 C sercondary 60 C/75 C max. operating pressure 10bar max. operating temperature 110 C Output type in kw Designation (PWT) Heating surface in m 2 Height x Width in mm Pressure drop primary / secondary in kpa Connections primary / secondary 15 SL32-14 plates 0,4 304 x 104 5,1 / 6,7 G 1 / G ,- 25 SL32-20 plates 0, x 104 6,4 / 9,3 G 1 / G ,- 35 SL32-30 plates 0, x 104 5,2 / 8,2 G 1 / G ,- 50 SL32-40 plates 1,3 304 x 104 5,9 / 9,6 G 1 / G ,- 75 SL32-50 plates 1, x 104 8,6 / 14,4 G 1 / G ,- 100 SL32-70 plates 2, x 104 8,1 / 13,9 G 1 / G ,- 120 SL32-90 plates 2, x 104 7,6 / 13,1 G 1 / G ,- 160 SL78-70 plates 7, x 197 9,0 / 15 G 2 / G ,- 200 SL78-80 plates 8, x 197 9,0 / 15 G 2 / G ,- 240 SL plates 10, x 197 8,0 / 15 G 2 / G ,- 280 SL plates 12, x 197 8,0 / 15 G 2 / G ,- 320 SL plates 15, x ,0 / 15 G 2 / G ,- 400 SL plates 14, x 242 8,0 / 14 G 2½ / G 2½ ,- 450 SL plates 15, x 242 9,2 / 15 G 2½ / G 2½ ,- 500 SL plates 18, x 242 8,5 / 14,4 G 2½ / G 2½ ,- 600 SL plates 23, x 242 8,7 / 14,9 G 2½ / G 2½ ,- 730 SL plates 26, x 242 8,0 / 15,0 G 2½ / G 2½ ,- 870 SL plates 27,6 611 x 242 8,0 / 15,0 G 2½ / G 2½ , SL M-plates 30,5 611 x 242 8,9 / 14,4 G 2½ / G 2½ , SL plates 37, x 474 8,5 / 14,0 DN PN 16 *) ,- *) Art. no contains counter flanges (special flanges) as standard. 44

45 Boiler accessories Charging stations = 12 Accessories Art. no. Connection kit fittings for plate heat exchanger 1 set = 4 items Welding connection (St 52-3) 1 SL32 - up to 120kW ,- 2 SL78 - up to 320kW ,- 2½ SL140 - up to 1020kW ,- Threaded connection (Ms AG) 1 SL32 - up to 120kW ,- 2 SL78 - up to 320kW ,- 2½ SL140 - up to 1020kW ,- 45

46 Industrial boiler accessories GKS Accessories = 02 Accessories For products Art. no. Flow line intermediate piece DN100 Dynatherm-L ,- DN125 Dynatherm-L ,- DN150 Dynatherm-L 2500/ ,- DN200 Dynatherm-L 4150/ ,- Low-water protection Dynatherm-L ,- (component-tested) Adapter cable Dynatherm-L ,- for connecting Minimum pressure limiter, Maximum pressure limiter, Low-water protection Minimum pressure limiter Dynatherm-L ,- (component-tested) adjustable pressure limiter, pressure gauge, header and drain valve Maximum pressure limiter Dynatherm-L ,- (component-tested) adjustable safety pressure limiter (1,2-6 bar), pressure gauge, header and drain valve Maximum pressure limiter DSH 46 F001 Dynatherm-L ,- Setting range: 1 to 10 bar Sound insulating strips Length 2350mm 1 set = 2 items Dynatherm-L ,- Length 2560mm 1 set = 2 items Dynatherm-L ,- Length 3060mm 1 set = 2 items Dynatherm-L 2500/ ,- Length 3920mm 1 set = 2 items Dynatherm-L 4150/ ,- 46

47 Industrial boiler accessories GKS Accessories = 02 Accessories For products Art. no. Safety valve 6 bar response pressure for sealed unvented hot water heating systems DN40/65 Dynatherm-L ,- DN50/80 Dynatherm-L 1900/ ,- DN65/100 Dynatherm-L 3050/ ,- DN80/125 Dynatherm-L ,- Flash trap for separating steam-water mixtures after safety valves Inlet DN80 / outlet DN100 / container diameter 390mm Dynatherm-L ,- Inlet DN125 / outlet DN150 / container diameter 480mm Dynatherm-L 1900/2500/3020/ ,- Inlet DN150 / outlet DN200 / container diameter 634mm Dynatherm-L ,- Sludge separator DN150 up to 108m³/h Dynatherm-L ,- Fitting set Dynatherm-L ,- with pressure gauge, maximum and minimum pressure limiters Expansion vessels for heating systems Dynatherm-L 1,5 bar primary pressure, 90 C flow temperature 250 litres (Dimensioning according to heating system) ,- 300 litres (Dimensioning according to heating system) ,- 400 litres (Dimensioning according to heating system) ,- 500 litres (Dimensioning according to heating system) ,- 600 litres (Dimensioning according to heating system) ,- 800 litres (Dimensioning according to heating system) , litres (Dimensioning according to heating system) ,- 47

48 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 B23 B33 C33x IIIIIIIIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C33x C53x IIII I II I II II II III I III II II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page COB-15 COB-20 COB-29 TOB-18 B23 49, 63 Flue gas line in shaft and combustion air DN directly above the device (room air dependent) B33 57 Flue gas line in shaft with horizontal concentric connecting line (room air dependent) DN B33 53 Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer C33x 51, 58 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) C43x 52 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2 m (room air independent) Calculated according to EN (LAS manufacturer C53 67 Connection to flue gas line in shaft and air supply line DN via outside wall (room air independent) C53x 54, 60 Connection to flue gas line on the facade (room air independent) DN Combustion air intake via external wall console C53x 60 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN C83x 61 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) Calculated according to EN (LAS manufacturer C93x 50, 56, 62 Vertical flue gas line for shaft installation rigid or flexible with horizontal concentric connecting line rigid DN80 flexible DN ) Maximum length corresponds to the total length from the device to the flue gas mouthpiece Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. 48 The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN80 - Concentric air/flue gas duct DN80/125 - Flue gas line DN110 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. For the cascade operation table see page 398

49 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80 Art. no. B23 Polypropylene DN80 connection kit on flue gas line Plastic ,- for shaft installation as installation kit Stain. steel ,- Room-air dependent version, Ventilation screen, flue gas pipe DN80 length 250mm, inspection bend 87 / DN80 for connection to condensing boiler, flue gas pipe DN80 length 500mm, rosette, support bend 87 incl. bearing rail*, inspection piece, 4 spacers, plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Bend for polypropylene DN80 flue gas pipe up to 120 C , , , ,90 Revision bend 87 / DN80 polypropylene up to 120 C ,80 Spacer for DN80 flue gas pipe ,50 1 set = 4 items Accessories continued on page 66 49

50 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit to flue gas line for shaft installation Plastic ,- as installation kit DN80/125, white, pluggable Stain. steel ,- Room-air independent version Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, support bend 87 / DN80 with bearing rail*, 4 spacers, plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. C93x 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Inspection bend 87 DN80/125, white, pluggable ,- Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Polypropylene inspection pipe DN80 up to 120 C for flue gas line in shaft ,90 Length 250mm 50 Accessories continued on page 66

51 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit to concentric air/flue gas duct in the shaft Plastic ,- as installation kit DN80/125, white, pluggable Stain. steel ,- Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, concentric support bend 87 with bearing rail*, plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. C33x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Inspection bend 87 DN80/125, white, pluggable ,- Spacer for concentric air/flue gas duct ,90 for laying in the shaft 1 set = 4 items DN mm Accessories continued on page 66 51

52 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit to moisture-insensitive air/flue gas chimney ,- as installation kit DN80/125, white, pluggable Room-air independent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, rosette, flue gas pipe DN80 length 500mm C43x Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Inspection bend 87 DN80/125, white, pluggable ,- 52 Accessories continued on page 66

53 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit to moisture-insensitive air/flue gas chimney ,- as installation kit DN80/125, white, pluggable Room-air dependent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, rosette, Air/flue gas pipe room-air dependent, length 250mm B33 Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Inspection bend 87 DN80/125, white, pluggable ,- Accessories continued on page 66 53

54 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. C53x Kit for flue gas line on the facade (exterior wall) ,- DN80/125, room-air independent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, 2 rosettes, concentric wall lead-through, concentric exterior wall connection, concentric discharge termination including pipe clamp Roof lead-through for air/flue gas pipe facade DN80/ ,- stainless steel / polypropylene Length 1000mm Roof tile DN125 Colour black ,- Colour russet ,- Air/flue gas pipe facade DN80/125, stainless steel / polypropylene Length 1000mm ,- Length 2000mm ,- Air inlet neck for air/flue gas pipe facade DN80/ ,- Required e.g. when installing the exterior bracket below ground level stainless steel / polypropylene Length 250mm Bend for air/flue gas pipe facade DN80/125, stainless steel / polypropylene for flue gas line on the facade (exterior wall) , ,- 45 (1 set = 2 items) , ,- 54 Accessories continued on page 66

55 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Mouthpiece for air/flue gas pipe facade DN80/ ,- stainless steel / polypropylene Length 290mm Inspection piece for air/flue gas pipe facade DN80/ ,- stainless steel / polypropylene Length 250mm Pipe clamp for flue gas line facade DN80/ ,- Air/flue gas pipe DN80/125, white, pluggable (only for indoor installation!) Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Wall bracket facade DN125 adjustable, stainless steel ,- (recommended clearance max. 2m) Extension for wall bracket facade DN125 adjustable ( mm), stainless steel ,- Extension for external wall bracket facade DN125 adjustable ( mm), stainless steel ,- External wall bracket for air/flue gas pipe DN80/ ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: Inlet openings integrated into the exterior wall bracket (openings only used when installed above ground level); when installed below ground level, inlet necks for air/flue gas pipe are required. Accessories continued on page 66 55

56 IIIIIIIIIII I I I I Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80 Art. no. IIIIIIIIIIIIIIIIIII Flue gas line flexible in shaft as installation kit DN83, pluggable, ,- Flexible pipe length 12,5 m, fastening (bracket) for flexible pipe to the shaft cover, support bend 87 / DN80 with bearing rail* and 4 spacers. Mouthpiece I IIII IIIII I III II II II 4x C93x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Plastic shaft cover for flue gas line flexible DN ,- (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover for flue gas line flexible DN ,- including stainless steel mouthpiece (Base panel 40 x 40cm) Extension to flue gas line flexible DN83, length 8m ,- Spacer for DN80 flue gas pipe ,50 1 set = 4 items Connecting piece for flue gas line flexible DN ,- (Coupling for two flexible pipes) Inspection T-piece for flue gas line flexible DN ,- Inspection T-piece for flue gas line flexible DN , Connection kit to flue gas line for shaft installation as installation kit ,- DN80/125, white, pluggable Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette. 56 Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Accessories continued on page 66

57 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit to flue gas line for shaft installation ,- as installation kit DN80/125, white, pluggable Room-air dependent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, rosette, Air/flue gas pipe room-air dependent, length 250mm B33 Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Bend for polypropylene DN80 flue gas pipe up to 120 C , , , ,90 Revision bend 87 / DN80 polypropylene up to 120 C ,80 Spacer for DN80 flue gas pipe ,50 1 set = 4 items Plastic shaft cover DN80 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page 66 57

58 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Air/flue gas duct vertical through pitched roof or flat roof as installation kit, Air/flue gas pipe for vertical roof lead-through, including fixing bracket Length 1) mm: black / polypropylene ,- (with sliding piece) russet / polypropylene ,- C33x Length 2) mm: black / polypropylene ,- (with sliding piece) russet / polypropylene ,- Top of roof 1) 650 2) 1250 C33x Collar DN DN125 Roof panel for pitched roof with adapter for vertical air / flue gas duct, suitable for roofs covered with plain tiles, slate and shingles Colour black, inclination ,80 Colour russet, inclination ,80 Roof panel large format 50 cm x 50 cm for pitched roof with adapter for air/flue gas duct vertical and additional tolerance compensation, suitable for all common roof coverings, in particular for large-format tiles Colour black with surrounding, flexible flashing coated in black, inclination ,- Colour black with surrounding, flexible flashing coated in black, inclination ,- Universal tile for pitched roof with adapter for air/flue gas duct vertical, suitable for tiled roofs Colour black with flexible lead flashing underneath, inclination ,- Colour russet with flexible lead flashing underneath, inclination ,- Colour black with flexible flashing underneath coated in black, 5-25 inclination ,- Colour russet with flexible flashing underneath coated in black, 5-25 inclination ,- Colour black with flexible flashing underneath coated in black, inclination ,- Colour russet with flexible flashing underneath coated in black, inclination ,- NEW 58 Accessories continued on page 66

59 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Flat roof collar for air/flue gas duct vertical ,80 Fixing bracket for air/flue gas duct vertical ,30 Mouth grid for flue gas DN ,20 of polypropylene up to 120 C NEW Mouth cap for mouth grid ,70 of polypropylene up to 120 C NEW Accessories continued on page 66 59

60 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- through exterior wall as installation kit DN80/125, white, pluggable Room-air independent version, Air intake piece DN125, air intake pipe DN125 length 500mm, 2 rosettes, Inspection T-piece 87 for connection to condensing boiler (Cover not fitted on the air side), inspection piece length 250mm. C53x C83x >50kW Rear ventilation Air pipe DN125, white, pluggable ,50 Length 1000mm Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN125, white, for covering the wall opening ,30 For air/flue gas pipe DN80/125, white Support bend 87 for polypropylene DN80 flue gas pipe up to 120 C, ,80 including bearing rail Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Spacer for DN80 flue gas pipe ,50 1 set = 4 items Plastic shaft cover DN80 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) 60 Accessories continued on page 66

61 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN80/125 Art. no. Connection kit for moisture-insensitive flue gas chimney and air supply line ,- through exterior wall as installation kit DN80/125, white, pluggable Room-air independent version, Air intake piece DN125, air intake pipe DN125 length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C83x >50kW Rear ventilation Air pipe DN125, white, pluggable ,50 Length 1000mm Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN125, white, for covering the wall opening ,30 For air/flue gas pipe DN80/125, white Accessories continued on page 66 61

62 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN110 Art. no. System DN110 Connection kit for flue gas line in shaft as installation kit DN ,- Room-air independent or room-independent version, Plastic shaft cover and mouthpiece, 4 spacers, inspection pipe for flue gas line DN100, adapter DN80 to DN110, support bend 87 / DN80 with bearing rail* DN110 C93x DN80 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Connection kit to flue gas line for shaft installation as installation kit ,- DN80/125, white, pluggable Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) 62 Accessories continued on page 66

63 Air/flue gas duct for oil condensing boilers COB-15/20/29, TOB-18 Variants Accessories = 07 DN110 Art. no. System DN110 Connection kit for flue gas line in shaft as installation kit DN ,- Room-air independent or room-independent version, Plastic shaft cover and mouthpiece, 4 spacers, inspection pipe for flue gas line DN100, adapter DN80 to DN110, support bend 87 / DN80 with bearing rail* DN100 B23 DN80 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN80 connection kit on flue gas line for ,- shaft installation as installation kit, white, pluggable Room-air dependent version, Ventilation screen, flue gas pipe DN80 length 250mm, Inspection bend 87 / DN80 for connection to condensing boiler, flue gas pipe DN80 length 500mm and rosette. Polypropylene DN80 flue gas pipe up to 120 C for shaft installation (horizontal flue gas line) Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Accessories continued on page 66 63

64 Air/flue gas duct for oil condensing boilers COB-29 double cascade Variants Accessories = 07 DN110 Art. no. Basic kit for cascade DN ,- Room-air dependent version - 2 extensions DN80 for pipe coupling DN110 (polypropylene) - 2 flue gas pipes DN110 x 250 (polypropylene) - 2 inspection bends 87 DN110 (polypropylene) - 2 headers DN110/110 (polypropylene) - 1 flue gas pipe DN110 x 500 (polypropylene) - End piece DN110 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml The use of this kit requires an additional motorized flue gas flap DN80 (part no ) for each boiler. Flue gas flap, motor driven DN ,- for installation into the flue gas line Length 200mm Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend DN110 of polypropylene up to 120 C ,- Length 250mm Polypropylene DN110 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) 64 Accessories continued on page 66

65 Air/flue gas duct for oil condensing boilers COB-29 double cascade Variants Accessories = 07 DN110 Art. no. Shaft kit for cascade DN ,- Room-air dependent version - Shaft cover DN110 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN110 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50 ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend DN110 of polypropylene up to 120 C ,- Length 250mm Polypropylene DN110 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page 66 65

66 Air/flue gas duct DN80 for oil condensing boiler COB-15/20/29, TOB-18 Accessories = 07 Accessories for flue gas line of polypropylene DN80 Art. no. Plastic shaft cover DN80 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Stainless steel mouthpiece DN ,50 Length 500mm Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Polypropylene inspection pipe DN80 up to 120 C for flue gas line in shaft ,90 Length 250mm Revision bend 87 / DN80 polypropylene up to 120 C ,80 Support bend 87 for polypropylene DN80 flue gas pipe up to 120 C ,80 including bearing rail Bend for polypropylene DN80 flue gas pipe up to 120 C , , , ,90 Reducer DN110 to DN80 flue gas pipe up to 120 C ,- 66

67 Air/flue gas duct DN80 for oil condensing boiler COB-15/20/29, TOB-18 Accessories = 07 Accessories for flue gas line of polypropylene DN80 Art. no. Connecting adapter DN80/125 Þ 2 x DN80, ,- for flue gas line in shaft and air supply line via outside wall, up to 120 C Wind protector DN80 of stainless steel ,90 for horizontal flue gas line Coupling plug DN80 polypropylene up to 120 C ,- Spacer for DN80 flue gas pipe ,50 1 set = 4 items Spacer for concentric air/flue gas duct for laying in the shaft 1 set = 4 items DN91-114mm ,80 DN mm ,90 Rosette white, for covering the wall opening for flue gas pipe DN ,30 Spacer clip for DN80 flue gas pipe ,- including hanger bolts and dowels 8mm, adjustable up to DN80 1 set = 5 items Fixing bracket DN60/100 for air/flue gas duct vertical ,30 Supply air grille for flue gas pipe DN ,30 for use with flue gas systems for shaft installation with rear ventilation Gasket DN80 for flue gas pipe ,20 1 set = 5 items 67

68 Air/flue gas duct DN80/125 for oil condensing boiler COB-15/20/29, TOB-18 Accessories = 07 Accessories for concentric air/flue gas duct DN80/125 Art. no. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Concentric support bend 87 - DN80/ ,- for connection to concentric air/flue gas duct in the shaft including bearing rail Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Connecting adapter with measuring nipple DN80/125, white, pluggable, ,50 Length 152mm, for connection to condensing boiler or air/flue gas pipe Inspection bend 87 DN80/125, white, pluggable ,- Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Wind protector DN125 of stainless steel ,- for horizontal flue gas line Sliding sleeve (separating equipment) for air/flue gas pipe DN80/125, white, pluggable ,- Länge 200mm Air/flue gas pipe DN80/125, ,- Length 250mm, white, pluggable. Version for room-air dependent operation. Air pipe DN125, white, pluggable ,50 Length 1000mm Rosette DN125, white, for covering the wall opening ,- for air/flue gas pipe DN80/125, white Spacer clip DN125 for air/flue gas pipe ,- including hanger bolts and dowels 1 set = 5 items 68

69 Air/flue gas duct DN110 for oil condensing boiler COB-15/20/29, TOB-18 Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Plastic shaft cover DN110 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Flue gas pipe DN110 of polypropylene up to 120 C Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Inspection pipe DN110 of polypropylene up to 120 C ,- Length 250mm Inspection bend DN110 of polypropylene up to 120 C ,- Length 250mm Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Extension DN80 to DN110 of polypropylene up to 120 C ,70 as transition to support bend 87 / DN80 Eccentric extension DN80 to DN110 of polypropylene up to 120 C ,- 69

70 Air/flue gas duct DN110 for oil condensing boiler COB-15/20/29, TOB-18 Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- including bearing rail Spacer for DN110 flue gas pipe ,- 1 set = 6 items Spacer for concentric air/flue gas duct for laying in the shaft 1 set = 4 items DN mm ,90 Ventilation screen for DN110 flue gas pipe ,70 for use with flue gas systems for shaft installation with rear ventilation Rosette white, for covering the wall opening for flue gas pipe DN ,30 70

71 Schlosshotel Lerbach, Bergisch Gladbach GTK 35 M, MGK 250 und eine Speicherladestation LS von Wolf

72 Air/flue gas duct for oil condensing boilers COB-40 B23 B33 C33x IIIIIIIIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C33x C53x IIII I II I II II II III I III II II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page COB-40 B23 73 Flue gas line in shaft and combustion air DN directly above the device (room air dependent) B23 87 Cascade flue gas line in shaft and combustion DN air directly above the device (room air dependent) B33 - Flue gas line in shaft with horizontal concentric DN connecting line (room air dependent) B33 - Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer C33x 85 Vertical concentric roof lead-through for pitched DN110/ or flat roof (room-air independent) C43x 75 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2 m (room air independent) Calculated according to EN (LAS manufacturer C53 84, 88 Connection to flue gas line in shaft and air supply line DN via outside wall (room air independent) C53x 76, 79 Connection to flue gas line on the facade (room air independent) DN C53x 79 Connection to flue gas line in shaft and DN air supply via outside wall (room air independent) C83x 80 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) Calculated according to EN (LAS manufacturer C93x 74, 78 Vertical flue gas line for shaft installation rigid/flexible 2) with horizontal concentric connecting line rigid DN ) Maximum length corresponds to the total length from the device to the flue gas mouthpiece 2) For flexible flue gas line in shaft with horizontal concentric connecting line, the maximum lengths must be calculated according to EN (LAS manufacturer) Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. 72 The following air/flue gas lines or flue gas lines with CE CPD approval may be used: - Flue gas line DN110 - Flue gas line DN160 for cascade operation - Concentric air/flue gas duct DN110/160 - Concentric air/flue gas duct (on the facade) DN110/160 - Flexible flue gas line DN110 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. For the cascade operation table see page 398

73 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110 Art. no. Polypropylene DN110 connection kit on flue gas line ,- for shaft installation as installation kit Room-air dependent version, Ventilation screen, flue gas pipe DN80 length 250mm, inspection T-piece 87 / DN110 for connection to condensing boiler, flue gas pipe DN110 length 1000mm, rosette, support bend 87 incl. bearing rail*, inspection piece, 4 spacers, plastic shaft cover with integrated air/flue gas duct and mouthpiece. B23 * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend DN110 of polypropylene up to 120 C ,- Length 250mm Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Accessories continued on page 82 73

74 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. Connection kit to flue gas line for shaft installation , as installation kit DN110/160, white, pluggable Room-air independent version Inspection T-piece 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, support bend 87 / DN110 with bearing rail*, 4 spacers, plastic shaft cover with integrated air/flue gas duct and mouthpiece. C93x 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160 with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Inspection pipe DN110 of polypropylene up to 120 C for flue gas line in shaft ,- Length 250mm 74 Accessories continued on page 82

75 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. Connection kit to moisture-insensitive air/flue gas chimney ,- as installation kit DN110/160, white, pluggable Room-air independent version, Inspection T-piece 87 for connection to wall mounted condensing boiler, air/flue gas pipe length 500mm, rosette, flue gas pipe DN110 length 250mm C43x Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160 with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- Accessories continued on page 82 75

76 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. C53x Kit for flue gas line on the facade (exterior wall) ,- DN110/160, room-air independent version Inspection T-piece 87 for connection to wall mounted condensing boiler, air/flue gas pipe length 500mm, 2 rosettes, concentric wall lead-through, concentric external wall connection, concentric discharge termination including pipe clamp Roof lead-through for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 1000mm Roof tile DN160 Colour black ,- Colour russet ,- Air/flue gas pipe facade DN110/160, stainless steel / polypropylene Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Bend for air/flue gas pipe facade DN110/160, ,- stainless steel / polypropylene Length 250mm Bogen für Air/flue gas pipe facade DN110/160, stainless steel / polypropylene for flue gas line on the facade (exterior wall) , , , ,- 76 Accessories continued on page 82

77 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. Mouthpiece for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 290mm Inspection piece for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 250mm Pipe clamp for flue gas line facade DN110/ ,- Air/flue gas pipe DN110/160, white, pluggable (Only for indoor installation!) Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Wall bracket facade DN160 adjustable, stainless steel ,- (recommended clearance max. 2m) Extension for wall bracket facade DN160 adjustable ( mm), stainless steel ,- Extension for external wall bracket facade DN160 adjustable ( mm), stainless steel ,- External wall bracket for air/flue gas pipe DN110/ ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: Inlet openings integrated into the exterior wall bracket (openings only used when installed above ground level); when installed below ground level, inlet necks for air/flue gas pipe are required. Accessories continued on page 82 77

78 IIIIIIIIIII I I I I Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110 Art. no. IIIIIIIIIIIIIIIIIII Flue gas line flexible in shaft as installation kit DN110, pluggable, ,- flexible pipe length 15m, fastening (bracket) for flexible pipe to the shaft cover, support bend 87 / DN110 with bearing rail* and 4 spacers. Mouthpiece I IIII IIIII I III II II II 4x C93x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Plastic shaft cover for flue gas line flexible DN ,- (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover for flue gas line flexible DN ,- including stainless steel mouthpiece (Base panel 40 x 40cm) Extension to flue gas line flexible DN110, length 8m ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Connecting piece for flue gas line flexible DN ,- (Coupling for two flexible pipes) Inspection T-piece for flue gas line flexible DN ,- Inspection T-piece for flue gas line flexible DN ,- Connection kit to flue gas line for shaft installation as installation kit ,- DN110/160, white, pluggable Room-air independent version, Inspection T-piece 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- 78 Accessories continued on page 82

79 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- via external wall as installation kit DN110/160, white, pluggable Room-air independent version, Air intake pipe DN160 length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C53x C83x >50kW Rear ventilation Air pipe DN160, white, pluggable ,- Length 1000mm Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN160, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- including bearing rail Polypropylene DN110 flue gas pipe up to 120 C for shaft installation (vertical flue gas line) Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Plastic shaft cover DN110 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page 82 79

80 Air/flue gas duct for oil condensing boilers COB-40 Variants Accessories = 07 DN110/160 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- via external wall as installation kit DN110/160, white, pluggable Room-air independent version, Air intake pipe DN160 length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C83x >50kW Rear ventilation Air pipe DN160, white, pluggable ,- Length 1000mm Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN160, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white 80 Accessories continued on page 82

81 Gasbrennwertzentrale CGW-2 Die ideale Lösung für den Sofortaustausch

82 Air/flue gas duct DN110 for oil condensing boiler COB-40 Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Plastic shaft cover DN110 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Flue gas pipe DN110 of polypropylene up to 120 C Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Inspection pipe DN110 of polypropylene up to 120 C ,- Length 250mm Inspection bend DN110 of polypropylene up to 120 C ,- Length 250mm Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Extension DN80 to DN110 of polypropylene up to 120 C ,70 as transition to support bend 87 / DN80 Eccentric extension DN80 to DN110 of polypropylene up to 120 C ,- 82

83 Air/flue gas duct DN110 for oil condensing boiler COB-40 Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- including bearing rail Spacer for DN110 flue gas pipe ,- 1 set = 6 items Spacer for concentric air/flue gas duct for laying in the shaft 1 set = 4 items DN mm ,90 Ventilation screen for DN110 flue gas pipe ,70 for use with flue gas systems for shaft installation with rear ventilation Rosette white, for covering the wall opening for flue gas pipe DN ,30 83

84 Air/flue gas duct DN110/160 for oil condensing boiler COB-40 Accessories = 07 Accessories for concentric air/flue gas duct DN110/160 Art. no. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160 with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Inspection T-piece 87 DN110/160, white, pluggable ,- Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Air/flue gas pipe DN110/160, ,- Length 250mm, white, pluggable. Version for room-air dependent operation Rosette DN160, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white Fixing bracket for air/flue gas duct DN ,60 Connection adapter DN110/160 Þ 2 x DN110, ,- for flue gas line in shaft and air supply line via outside wall, up to 120 C 84

85 Air/flue gas duct DN110/160 for oil condensing boiler COB-40 Accessories = 07 Accessories Art. no. Roof lead-through vertical DN110/160 through pitched roof or flat roof as installation kit, Air/flue gas pipe for vertical roof lead-through (length mm), sliding piece, fixing bracket and clamp for air pipe Colour black ,- Colour russet , Flat roof collar DN160 for air/flue gas duct, vertical ,- Roof tile DN160 Colour black ,- Colour russet ,- Air pipe DN160, white, pluggable ,- Length 1000mm Support concentric DN110/ ,- 85

86 Air/flue gas duct DN110/160 for oil condensing boiler COB-40 Accessories = 07 Accessories Art. no. Extension DN110 to DN160 of polypropylene up to 120 C as installation kit ,- - Support pipe DN160 (length 2m) - spacer - bend support sleeve - bend DN110 - adapter DN110 to DN160 Extension eccentric DN110 to DN160 of polypropylene up to 120 C ,- Gasket DN110 for flue gas pipe ,90 1 set = 5 items Gasket DN160 for air pipe ,- 1 set = 5 items 86

87 Air/flue gas duct DN110/160 for oil condensing boiler COB-29/40 cascade Accessories = 07 Accessories For products Art. no. Basic kit COB-29 DN110/160 COB ,- Room-air dependent version Note: - 2 air inlet grilles DN125 When this kit is used, a motor-driven - 2 flue gas pipes DN80 x 250mm (polypropylene) flue gas flap DN80 (art. no ) - 2 extensions DN80 for pipe coupling DN110 (polypropylene) is required for each boiler. - 2 inspection bends 87 DN110 (polypropylene) - 2 headers DN110/160 (polypropylene) - End piece DN160 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit COB-29 DN110/160 COB ,- Room-air dependent version Note: - Air inlet grille DN125 When this kit is used, a motor-driven - Flue gas pipe DN80 x 250mm (polypropylene) flue gas flap DN80 (art. no ) - Extension DN80 for pipe coupling DN110 (polypropylene) is required for each boiler. - Inspection bend 87 DN110 (polypropylene) - Header DN110/160 (polypropylene) - Lubricant tube 50ml Flue gas flap, motor driven DN80 COB ,- for installation into the flue gas line Length 200mm Basic kit COB-40 DN110/160 COB ,- Room-air dependent version Note: - 2 air inlet grilles DN160 When this kit is used, a motor-driven - 2 flue gas pipes DN110 x 250mm (polypropylene) flue gas flap DN110 (art. no ) - 2 inspection bends 87 DN110 (polypropylene) is required for each boiler. - 2 headers DN110/160 (polypropylene) - End piece DN16 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit COB-40 DN110/160 COB ,- Room-air dependent version Note: - Air inlet grille DN160 When this kit is used, a motor-driven - Flue gas pipe DN110 x 250mm (polypropylene) flue gas flap DN110 (art. no ) - Inspection bend 87 DN110 (polypropylene) is required for each boiler. - Header DN110/160 (polypropylene) - Lubricant tube 50ml Flue gas flap, motor driven DN110 COB ,- for installation into the flue gas line Length 200mm Siphon, polypropylene ,90 Barrier height 230mm 87

88 Air/flue gas duct DN160 for oil condensing boiler COB-29/40 cascade Accessories = 07 Accessories For products Art. no. Shaft kit DN160/160 COB-29/ ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN160 (stainless steel) with discharge pipe (polypropylene, black) - Spacer DN160 - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN160/200 COB-29/ ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN200 (stainless steel) with discharge pipe (stainless steel) - Spacer DN200 (stainless steel) - Extension DN160 for pipe coupling DN200 (polypropylene) - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN160 as assembly aid COB-29/ ,70 of stainless steel with lowering straps Shaft cover DN160, stainless steel COB-29/40 with discharge pipe, stainless steel ,- with discharge pipe, polypropylene-uv, black ,- Flue gas pipe DN160, polypropylene COB-29/40 Length 250mm ,80 Length 500mm ,70 Length 1000mm ,- Length 2000mm ,- Spacer DN160, plastic COB-29/ ,40 (recommended clearance max. 2m) 88

89 Air/flue gas duct DN160 for oil condensing boiler COB-29/40 cascade Accessories = 07 Accessories For products Art. no. Inspection pipe DN160, polypropylene COB-29/ ,- Length 290mm Inspection bend 87 DN160, polypropylene COB-29/ ,- Bend DN160, polypropylene COB-29/ , , , ,50 Support bend 87 DN160, polypropylene COB-29/ ,- with support and bearing rail Extension DN160 to DN200, polypropylene COB-29/ ,- Pipe clamp DN160 COB-29/ ,20 including hanger bolt and dowel (recommended clearance max. 2m) 89

90 Air/flue gas duct DN160/225 for oil condensing boiler COB-29/40 cascade Accessories = 07 Accessories For products Art. no. Discharge termination for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel / polypropylene Length 1000mm including fixing bracket Roof tile DN255, stainless steel with flexible lead flashing, COB-29/40 suitable for all roof coverings , , , ,- Concentric roof lead-through DN160/186 COB-29/ ,- without supply air, polyethylene, black Air/flue gas duct for vertical roof lead-through with fixing bracket Universal tile DN186, plastic with flexible COB-29/40 lead flashing, suitable for all roof coverings black , natural colored ,- Flat roof collar, stainless steel COB-29/40 for vertical roof lead-through DN ,- DN ,- 90

91 Air/flue gas duct DN160/225 for oil condensing boiler COB-29/40 cascade Accessories = 07 Accessories For products Art. no. Air/flue gas pipe DN160/225, stainless steel / polypropylene COB-29/40 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Wall bracket DN225 adjustable, stainless steel COB-29/ ,- (recommended clearance max. 2m) Bend for air/flue gas pipe DN160/225 COB-29/40 suitable for internal and external fitting stainless steel / polypropylene , , , ,- Inspection piece for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel / polypropylene suitable for internal and external fitting Länge 400mm Wall lead-through for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel/polypropylene suitable for internal and external fitting Length 500mm Wall lining DN160/225, stainless steel COB-29/ ,- Wall plate DN225, stainless steel COB-29/ ,90 for covering the wall opening External wall bracket for air/flue gas pipe DN160/225 COB-29/ ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Replacement gasket for polypropylene flue gas pipe DN160 COB-29/ ,- 1 set = 5 items Lubricant tube COB-29/ ,50 Contents 50ml 91

92 Air/flue gas ducts for floor standing gas condensing boilers MGK B23 C33x C53 C93x B23 C53 B23 C93 C43 B33 C83 Variants Maximum length 1) [m] Type Page MGK B23 98, 102 Flue gas line in shaft and combustion air directly above the boiler (room air dependent) DN160 DN B33 99, 103 Connection to moisture-insensitive flue gas chimney with horizontal connecting line DN160 DN200 Calculated according to EN (LAS manufacturer C33x 98, 102 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) DN160/225 DN200/ C43 - Connection to a moisture-insensitive air/flue gas chimney (room air-independent) DN160 DN200 Calculated according to EN (LAS manufacturer C53 98, 102 The discharge piece for the combustion air and the flue gas duct are located in different pressure areas (room-air independent) DN160 DN C53 98, 102 Connection to flue gas line on the facade with horizontal connecting line (length 2,5m) (room-air independent) DN160/225 DN200/ C53x - Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN160/225 DN200/ C63 - The flue gas system is not tested and certified with the device. It must correspond to the building regulations of the relevant region. DN160 DN200 Calculated according to EN (LAS manufacturer C83 - Connection to moisture-insensitive flue gas chimney and air supply via outside wall (room air independent) DN160 DN200 Calculated according to EN (LAS manufacturer C93 98, 102 Vertical flue gas line for the installation in shaft with horizontal connecting line (length 2,5m) (room-air independent) DN160 DN C93x 98, 102 Vertical flue gas line for the installation in shaft with horizontal line (length 2,5m) (room-air independent) DN160 DN ) Maximallänge entspricht Gesamtlänge vom Gerät bis zur Abgasmündung Note: The C33 and C83 systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - flue gas line DN160, DN200, DN250 and DN315 - concentric air/flue gas ducts DN160/225, DN200/300, DN250/350 and DN315/400 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 92 For the cascade operation table see page 399

93 Air/flue gas ducts for floor standing gas condensing boilers MGK B23 C33 C53 B23 C53 B23 C93 C43 C83 Variants Maximum length 1) [m] Type Page MGK B23 98, 102 Flue gas line in shaft and combustion air directly above the boiler (room air dependent) DN200 DN B33 99, 103 Connection to moisture-insensitive flue gas chimney with horizontal connecting line DN250 DN315 Calculated according to EN (LAS manufacturer C33 98, 102 Combustion air is supplied and flue gas released via roof in common pressure area DN250 DN315 Calculated according to EN (LAS manufacturer C33 98, 102 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for the installation in shaft (room air independent) DN250/350 DN315/ C43 - Connection to a moisture-insensitive air/flue gas chimney (room air-independent) DN160 DN200 Calculated according to EN (LAS manufacturer C53 98, 102 The discharge piece for the combustion air and the flue gas duct are located in different pressure areas (room-air independent) DN200 DN C53 98, 102 Connection to flue gas line on the facade with horizontal connecting line (length 2,5m) (room-air independent) DN200/300 DN250/ DN315/400 C63 - The flue gas system is not tested and certified with the device. It must correspond DN250 to the building regulations of the relevant region. DN200 C83 - Vertical flue gas line for the installation in shaft with horizontal DN250 connecting line (length 2,5m) (room-air independent) DN315 C93 - Vertical flue gas line for the installation in shaft with horizontal DN250/250 excentric connecting line (room-air independent), DN250/315 air supply line DN200 DN315/315 1) Maximum length corresponds to the total length from the device to the flue gas discharge piece Calculated according to EN (LAS manufacturer Calculated according to EN (LAS manufacturer Note: The C33 and C83 systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - flue gas line DN200, DN250 and DN315 - concentric air/flue gas ducts DN250/350 and DN315/400 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. For the cascade operation table see page

94 Air/flue gas ducts for floor standing gas condensing boilers MGK cascade Accessories = 07 Accessories For products Art. no. Basic kit MGK-2 Twin DN160/200 MGK Twin/210 Twin/250 Twin ,- Room-air dependent version - 2 inspection bends 87 DN160 (polypropylene) - Flue gas pipe DN160 x 525mm (polypropylene) - Bend DN160 x 45 (polypropylene) - 2 headers DN160/200 (polypropylene) - End piece DN200 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Basic kit MGK-2 Twin DN200/250 MGK Twin ,- Room-air dependent version - 2 inspection bends 87 DN200 (polypropylene) - Flue gas pipe DN200 x 300mm (polypropylene) - Bend DN200 x 45 (polypropylene) - 2 headers DN200/250 (polypropylene) - End piece DN250 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Basic kit MGK-2 series DN160/200 MGK-2-130/170/210/ ,- Room-air dependent version - 2 inspection bends 87 DN160 (polypropylene) - 2 headers DN160/200 (polypropylene) - Flue gas pipe DN200 x 1000mm (polypropylene) - End piece DN200 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit MGK-2 series DN160/200 MGK-2-130/ ,- Room-air dependent version - Inspection bend 87 DN160 (polypropylene) - Header DN160/200 (polypropylene) - Flue gas pipe DN200 x 1000mm (polypropylene) - Lubricant tube 50ml Basic kit MGK-2 series DN160/250 MGK-2-170/210/ ,- Room-air dependent version - 2 inspection bends 87 DN160 (polypropylene) - 2 headers DN160/250 (polypropylene) - Flue gas pipe DN250 x 1000mm (polypropylene) - End piece DN250 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit MGK-2 series DN160/250 MGK-2-170/210/ ,- Room-air dependent version 94 - Inspection bend 87 DN160 (polypropylene) - Header DN160/250 (polypropylene) - Flue gas pipe DN250 x 1000mm (polypropylene) - Lubricant tube 50ml

95 Air/flue gas ducts for floor standing gas condensing boilers MGK cascade Accessories = 07 Accessories For products Art. no. Basic kit MGK-2 series DN200/250 MGK ,- Room-air dependent version - 2 inspection bends 87 DN200 (polypropylene) - 2 headers DN200/250 (polypropylene) - Flue gas pipe DN250 x 1000mm (polypropylene) - End piece DN250 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit MGK-2 series DN200/250 MGK ,- Room-air dependent version - Inspection bend 87 DN200 (polypropylene) - Header DN200/250 (polypropylene) - Flue gas pipe DN250 x 1000mm (polypropylene) - Lubricant tube 50ml Basic kit MGK-2 series DN200/315 MGK ,- Room-air dependent version - 2 inspection bends 87 DN200 (polypropylene) - 2 headers DN200/315 (polypropylene) - Flue gas pipe DN315 x 1000mm (polypropylene) - End piece DN315 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit MGK-2 series DN200/315 MGK ,- Room-air dependent version - Inspection bend 87 DN200 (polypropylene) - Header DN200/315 (polypropylene) - Flue gas pipe DN315 x 1000mm (polypropylene) - Lubricant tube 50ml Siphon, polypropylene ,90 Barrier height 230mm 95

96 Air/flue gas ducts for floor standing gas condensing boilers MGK cascade Accessories = 07 Accessories For products Art. no. Basic kit flue gas cascade for two MGK-2 DN250/315 MGK-2-390/470/550/ ,- Room-air dependent version, - 2 flue gas flaps - 4 inspection pipes DN supports DN bends 45 DN header DN 250/315-1 bend DN315 x 500mm - 1 Inspection-end piece DN siphon barrier height 90 XL - 1 condensate hose 260mm - 1 T-pipe connector - 2 lubricant tubes 50ml Extension DN250 to DN315 (cascade) polypropylene MGK-2-390/470/550/ ,- for vertical installation Header DN250/315 (cascade) polypropylene MGK-2-390/470/550/ ,- Pipe DN315 with exit DN for connecting a gas condensing boiler with connection line DN250 Inspection-end piece DN315 (cascade) polypropylene MGK-2-390/470/550/ ,- with inspection cover and drain connection Length 440mm Siphon, polypropylene ,90 Barrier height 230mm 96

97 Neenah Gessner GmbH KG Top 1000 W mit integrierter Heizzentrale, Mittelgaskessel MGK 250

98 Air/flue gas duct DN160 for floor standing gas condensing boilers MGK Accessories = 07 Accessories For products Art. no. Shaft kit DN160/160 MGK-2-130/170/210/250/ ,- Room-air independent version, C33, C53 or room-air dependent, B23 - Shaft cover DN160 (stainless steel) with discharge pipe (polypropylene, black) - Spacer DN160 - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN160/200 MGK-2-130/170/210/250/ ,- Room-air independent version, C33, C53 or room-air dependent, B23 - Shaft cover DN200 (stainless steel) with discharge pipe (stainless steel) - Spacer DN200 (stainless steel) - Extension DN160 for pipe coupling DN200 (polypropylene) - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN160 as assembly aid MGK-2-130/170/210/250/ ,70 of stainless steel with lowering straps Shaft cover DN160, stainless steel MGK-2-130/170/210/250/300 with discharge pipe, stainless steel ,- with discharge pipe, polypropylene-uv, black ,- Flue gas pipe DN160, polypropylene MGK-2-130/170/210/250/300 Length 250mm ,80 Length 500mm ,70 Length 1000mm ,- Length 2000mm ,- Spacer DN160, plastic MGK-2-130/170/210/250/ ,40 (recommended clearance max. 2m) Inspection pipe DN160, polypropylene MGK-2-130/170/210/250/ ,- Length 290mm Inspection bend 87 DN160, polypropylene MGK-2-130/170/210/250/ ,- 98

99 Air/flue gas duct DN160 for floor standing gas condensing boilers MGK Accessories = 07 Accessories For products Art. no. Bend DN160, polypropylene MGK-2-130/170/210/250/ , , , ,50 Support bend 87 DN160, polypropylene MGK-2-130/170/210/250/ ,- with support and bearing rail Adapter for room-air independent operation 2 x DN160 Þ DN160/225 MGK-2-130/170/210/250/ ,- 2 x DN160 Þ DN200/300 MGK-2-170/210/ ,- For installation with unit use supply air connecting piece (part no ). Use inverted sleeve for facade systems Supply air connecting piece DN160, polypropylene MGK-2-130/170/210/250/ ,- Inverted sleeve DN225 MGK-2-130/170/210/250/ ,- Reducer DN200 to DN160, polypropylene MGK-2-130/170/210/250/ ,- Extension DN160 to DN200, polypropylene MGK-2-130/170/210/250/ ,- Extension eccentric DN160 to DN200, MGK-2-130/170/210/250/ ,- polypropylene Pipe clamp DN160 MGK-2-130/170/210/250/ ,20 including hanger bolt and dowel (recommended clearance max. 2m) 99

100 Air/flue gas duct DN160/225 for floor standing gas condensing boilers MGK Accessories = 07 Accessories For products Art. no. Discharge termination for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel / polypropylene Length 1000mm including fixing bracket Roof tile DN255, stainless steel with flexible lead flashing, MGK-2-130/170/210/250/300 suitable for all roof coverings , , , ,- Concentric roof lead-through DN160/186 MGK-2-130/170/210/250/ ,- without supply air, polyethylene, black Air/flue gas duct for vertical roof lead-through with fixing bracket Universal tile DN186, plastic with flexible lead flashing, MGK-2-130/170/210/250/300 suitable for all roof coverings black , natural colored ,- Flat roof collar, stainless steel MGK-2-130/170/210/250/300 for vertical roof lead-through DN ,- DN ,- 100

101 Air/flue gas duct DN160/225 for floor standing gas condensing boilers MGK Accessories = 07 Accessories For products Art. no. Air/flue gas pipe DN160/225, stainless steel / polypropylene MGK-2-130/170/210/250/300 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Pipe clamp DN ,- Wall bracket DN225 adjustable, stainless steel MGK-2-130/170/210/250/ ,- (recommended clearance max. 2m) Bend for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/300 suitable for internal and external fitting stainless steel / polypropylene , , , ,- Inspection piece for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel / polypropylene suitable for internal and external fitting Länge 400mm Wall lead-through for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel/polypropylene suitable for internal and external fitting Length 500mm Wall lining DN160/225, stainless steel MGK-2-130/170/210/250/ ,- Wall plate DN225, stainless steel MGK-2-130/170/210/250/ ,90 for covering the wall opening External wall bracket for air/flue gas pipe DN160/225 MGK-2-130/170/210/250/ ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Replacement gasket for polypropylene flue gas pipe DN160 MGK-2-130/170/210/250/ ,- 1 set = 5 items Lubricant tube MGK-2-130/170/210/250/ ,50 Contents 50ml 101

102 Air/flue gas duct DN200 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Shaft kit DN200/200 MGK ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN200 (stainless steel) with discharge pipe (polypropylene, black) - Spacer DN200 (stainless steel) - Support bend 87 DN200 (polypropylene) with support - Wall lining DN200/300 (stainless steel) - Cover plate DN300 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN200/250 MGK ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN250 (stainless steel) with discharge pipe (stainless steel) - Spacer DN250 (stainless steel) - Extension DN200 for pipe coupling DN250 (polypropylene) - Support bend 87 DN200 (polypropylene) with support - Wall lining DN200/300 (stainless steel) - Cover plate DN300 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN200 as assembly aid MGK ,70 of stainless steel with lowering straps Shaft cover DN200, stainless steel MGK-2 with discharge pipe, stainless steel ,- with discharge pipe, polypropylene-uv, black ,- Flue gas pipe DN200, polypropylene MGK-2 Length 150mm ,- Length 250mm ,- Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Spacer DN200, stainless steel MGK ,80 (recommended clearance max. 2m) Inspection pipe DN200, polypropylene MGK ,- Length 600mm 102

103 Air/flue gas duct DN200 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Inspection bend 87 DN200, polypropylene MGK ,- Bend DN200, polypropylene MGK , , , ,- Support bend 87 DN200, polypropylene MGK ,- with support and bearing rail Adapter DN160 + DN200 Þ DN200/300 MGK ,- for room-air independent operation For installation with unit use supply air connecting piece (part no ). Use inverted sleeve for facade systems Supply air connecting piece DN160, polypropylene MGK-2-130/170/210/250/ ,- Inverted sleeve DN300 MGK-2-130/170/210/250/ ,- Adapter, polypropylene MGK-2-390/470/550/630 zur Anbindung der Luftleitung DN200 und der Abgasleitung ab Anschluss Gasbrennwertkessel und Anschluss einer konzentrischen Abgasleitung DN250/350 bzw. DN315/400 DN200 to DN250/ ,- DN200 to DN315/ ,- NEW Reducer DN200 to DN160, polypropylene MGK ,- Pipe clamp DN200 MGK ,- including hanger bolt and dowel (recommended clearance max. 2m) 103

104 Air/flue gas duct DN200/300 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Discharge termination for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene Length 1000mm including fixing bracket Pitched roof tile DN300, stainless steel with flexible MGK-2 lead flashing, suitable for all roof coverings , , , , ,- Flat roof collar DN300, stainless steel MGK ,- for vertical roof lead-through Air/flue gas pipe DN200/300, stainless steel / polypropylene MGK-2 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Pipe clamp DN ,- Wall bracket DN300 adjustable, stainless steel MGK ,- (recommended clearance max. 2m) 104

105 Air/flue gas duct DN200/300 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Bend for air/flue gas pipe DN200/300 MGK-2 stainless steel/polypropylene suitable for internal and external fitting , , ,- Inspection piece for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 600mm Wall lead-through for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 500mm Wall lining DN200/300, stainless steel MGK ,- Wall plate DN300, stainless steel MGK ,- for covering the wall opening External wall bracket for air/flue gas pipe DN200/300 MGK ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Replacement gasket for polypropylene flue gas pipe DN200 MGK ,- 1 set = 5 items Lubricant tube MGK ,50 Contents 50ml 105

106 Air/flue gas duct DN250 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Shaft kit DN250/250 MGK ,- Room-air independent version, C33, C53 or room-air dependent, B23 - Shaft cover DN250 (stainless steel) with discharge pipe (stainless steel) - Spacer DN250 (stainless steel) - Support bend 90 DN250 (polypropylene) with support and support pipe 2m with spacer - Wall lining DN250/350 (stainless steel) - Cover plate DN350 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN250/315 MGK ,- Room-air independent version, C33, C53 or room-air dependent, B23 - Shaft cover DN315 (stainless steel) with discharge pipe (stainless steel) - Spacer DN315 (stainless steel) - Extension DN250 for pipe coupling DN315 (polypropylene) - Support bend 90 DN250 (polypropylene) with support and support pipe 2m with spacer - Wall lining DN250/350 (stainless steel) - Cover plate DN350 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN250 as assembly aid MGK ,- of stainless steel with lowering straps Shaft cover DN250, stainless steel MGK ,- with discharge pipe, stainless steel Support kit DN250, polypropylene MGK-2-390/470/550/ ,- - bend support sleeve DN250 - bend 87 - pipe coupling DN250 - support pipe 1m 106

107 Air/flue gas duct DN250 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Flue gas pipe DN250, polypropylene MGK-2 Length 250mm ,- Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Spacer DN250, stainless steel MGK ,80 (recommended clearance max. 2m) Inspection pipe DN250, polypropylene MGK ,- Length 600mm Inspection bend 87 DN250, polypropylene MGK ,- Bend DN250, polypropylene MGK , , ,- Reducer DN250 to DN200, polypropylene MGK-2-390/470/550/ ,- Pipe clamp DN250 MGK ,- including hanger bolt and dowel (recommended clearance max. 2m) 107

108 Air/flue gas duct DN250, DN250/350 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Support DN250, polypropylene MGK ,- with support pipe 2m and spacer Discharge termination for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene Length 1000mm including fixing bracket Flat roof collar DN350, stainless steel MGK ,- for vertical roof lead-through Air/flue gas pipe DN250/350, stainless steel / polypropylene MGK-2 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Pipe clamp DN ,- Wall bracket DN350 adjustable, stainless steel MGK ,- (recommended clearance max. 2m) 108

109 Air/flue gas duct DN250, DN250/350 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Bend 45 for air/flue gas pipe DN250/350 MGK ,- stainless steel/polypropylene suitable for internal and external fitting Inspection piece for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 600mm Wall lead-through for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 500mm Wall lining DN250/350, stainless steel MGK ,- Wall plate DN350, stainless steel MGK ,- for covering the wall opening External wall bracket for air/flue gas pipe DN250/350 MGK ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Replacement gasket for polypropylene flue gas pipe DN250 MGK ,- 1 set = 5 items Lubricant tube MGK ,50 Contents 50ml 109

110 Air/flue gas duct DN315 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Shaft kit DN315 MGK ,- Room-air independent version, C33, C53 or room-air dependent, B23 - Shaft cover DN315 (stainless steel) with discharge pipe (stainless steel) - Spacer DN315 (stainless steel) - Support bend 90 DN315 (polypropylene) with support and support pipe 2m with spacer - Wall lining DN315/400 (stainless steel) - Cover plate DN400 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN315 as assembly aid MGK ,- of stainless steel with lowering straps Shaft cover DN315, stainless steel MGK ,- with discharge pipe, stainless steel Flue gas pipe DN315, polypropylene MGK-2 Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Spacer DN315, stainless steel MGK ,- (recommended clearance max. 2m) Inspection pipe DN315, polypropylene MGK ,- Length 600mm Inspection bend 87 DN315, polypropylene MGK ,- 110

111 Air/flue gas duct DN315 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Bend DN315, polypropylene MGK , , ,- Pipe clamp DN315 MGK ,- including hanger bolt and dowel (recommended clearance max. 2m) Support DN315, polypropylene MGK ,- with support pipe 2m and spacer Discharge termination for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene Length 1000mm including fixing bracket Flat roof collar DN400, stainless steel MGK ,- for vertical roof lead-through 111

112 Air/flue gas duct DN315/400 for floor standing gas condensing boilers MGK-2 Accessories = 07 Accessories For products Art. no. Air/flue gas pipe DN315/400, stainless steel / polypropylene MGK-2 suitable for internal and external fitting Length 1000mm ,- Length 2000mm ,- Pipe clamp DN ,- Wall bracket DN400 adjustable, stainless steel MGK ,- (recommended clearance max. 2m) Inspection piece for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 600mm Wall lead-through for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene suitable for internal and external fitting Length 500mm Wall lining DN315/400, stainless steel MGK ,- Wall plate DN400, stainless steel MGK ,- for covering the wall opening External wall bracket for air/flue gas pipe DN315/400 MGK ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Universal Y-pipe of polypropylene up to 120 C MGK-2-390/470/550/630 - on request Replacement gasket for polypropylene flue gas pipe DN315 MGK-2-390/470/550/ ,- 1 set = 5 items Lubricant tube MGK-2-390/470/550/ ,50 Contents 50ml 112

113 Conversion kits for floor standing gas condensing boilers MGK Conversion and commissioning have to be carried out by the factory customer service department. Any further boiler in cascade is charged with additional 50% of the conversion price. Prices: net For products Art. no. Conversion to liquefied petroleum gas P MGK ,- including travel cost share and MGK ,- commissioning by the factory customer service department MGK ,- MGK ,- MGK ,- Conversion to natural gas E (LL) MGK ,- including travel cost share and MGK ,- commissioning by the factory customer service department MGK ,- MGK ,- MGK ,- MGK Conversion and commissioning have to be carried out by the factory customer service department. Any further boiler in cascade is charged with additional 50% of the conversion price. Prices: net For products Art. no. Conversion to liquefied petroleum gas P MGK ,- including travel cost share and MGK ,- commissioning by the factory customer service department MGK ,- MGK ,- MGK ,- Conversion from liquefied petroleum gas P to natural gas E (LL) MGK ,- including travel cost share and MGK ,- commissioning by the factory customer service department MGK ,- MGK ,- MGK ,- TGK For products Art. no. Conversion kit natural gas LL to natural gas E TGK ,99 113

114 Conversion kits gas boilers with atmospheric burner Spare parts = ETH NG-1P Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-1-17, NG Art. no / 22,99 NG Art. no / 28,59 NG Art. no / 35,49 NG-2E/P Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-2E/P Art. no / 20,50 NG-2E/P Art. no / 22,50 NG-2E/P Art. no / 24,50 NG-2E/P Art. no / 26,50 NG-2E/P Art. no / 28,50 NG-2E Art. no / 30,50 NG-3EP Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-3E Art. no / 7,29 NG-3E Art. no / 9,99 NG-3E Art. no / 13,49 NG-3E Art. no / 16,95 NG-3E Art. no / 20,25 NG-3E Art. no / 27,89 NG-4E, TNG, CNG Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-4E-10, CNG Art. no / 38,99 NG-4E-17, NG-4E-S-16, CNG-17, TNG Art. no / 22,99 NG-4E-23, NG-4E-S-22, CNG-23, TNG Art. no / 20,69 NG-4E-29, CNG-29, TNG Art. no / 22,99 NG-4E-35, CNG Art. no / 38,99 NG-4E-48, CNG Art. no / 31,99 FNG Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E FNG-10 Art. no / 13,20 Art. no / 33,10 Art. no / 13,60 FNG-17 Art. no / 13,20 Art. no / 33,10 Art. no / 13,60 FNG-21 Art. no / 13,20 Art. no / 33,10 Art. no / 13,60 FNG-26 Art. no / 13,20 Art. no / 33,10 Art. no / 13,60 FNG-34 Art. no / 19,90 Art. no / 41,- Art. no / 20,50 FNG-41 Art. no / 19,90 Art. no / 41,- Art. no / 20,50 FNG-57 Art. no / 27,90 Art. no / 47,- Art. no / 28,70 NG-30E/ED Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-30E-72, NG-30ED-144* - - Art. no / 86,90 NG-30E-96, NG-30ED-192* - - Art. no / 108,90 NG-30E-120, NG-30ED-240* - - Art. no / 132,90 NG-31E/ED Conversion kit to natural gas LL to liquefied petroleum gas P to natural gas E NG-31E-70, NG-31ED-140* Art. no / 71,- Art. no / 87,- Art. no / 73,- NG-31E-90, NG-31ED-180* Art. no / 84,- Art. no / 103,- Art. no / 86,- NG-31E-110, NG-31ED-220* Art. no / 95,- Art. no / 116,- Art. no / 98,- * 2 conversion kits are needed for the double gas boiler NG-31ED. 114

115 Wall-mounted gas boilers Gas condensing boilers ComfortLine wall mounted boiler up to 24kW CGB-2 Page 116 ComfortLine combi boilers up to 24kW CGB-2K Page 116 ComfortLine wall mounted boiler 35kW to 50kW CGB Page 120 ComfortLine combi boilers 40kW CGB-K Page 120 ComfortLine wall mounted boilers 75kW to 100kW CGB Page 124 ComfortLine gas condensing unit with stratified storage tank CGS-2L Page 128 ComfortLine gas condensing unit with tube coil storage tank CGS-2R Page 130 ComfortLine gas condensing unit with stratified storage tank CGW-2 Page 134 ComfortLine gas condensing boiler - solar central heating CSZ-2 Page 138 Conventional gas boilers room-air dependent ComfortLine wall mounted boilers CGU-2 Page 142 ComfortLine combi boilers CGU-2K Page 142 Storage tank ComfortLine floor-standing CSW-120 Page 145 Accessories Wall-mounted gas boilers Page 147 Commissioning Page

116 ComfortLine Wall mounted boiler / control systems = 07 Wall-mounted gas condensing boiler / combi boiler CGB-2-14/20/24 TYPE CGB-2 CGB-2K CGB-2K-20/ Changed art. no. are marked in red Energy efficiency class Space heating A A A Energy efficiency class Water heating - A A Power range of heating at 80/60 C kw 1,8-13,5 3,8-18,9 4,8-23,8 Power range of heating at 50/30 C kw 2,1-15,2 4,4-20,4 5,6-25,8 Power range of hot water generation kw 1,8-13,5 3,8-22,2 4,8-27,1 Dimensions H x W x D mm 790 x 440 x x 440 x x 440 x 378 Weight CGB-2 / CGB-2K kg / / 35 EC ID no. CE-0085CO0098 CE-0085CO0098 CE-0085CO0098 Gas fired condensing boilers, sealed combustion chamber, for open and balanced flue operation High standard efficiency up to 110% (Hi) / 99% (Hs) Premix burner for natural gas E, LL and LPG, progressively modulating heating output from 1,8 kw on As standard with expansion vessel, modulating high efficiency pump (EEI < 0,23), 3-way-valve Coated heating water heat exchanger ALUPro by Wolf Efficient combustion technology via gas adaptive self-calibrating combustion control with automatic adaption to the gas quality (i.e. biogas) Automatic CO 2 adjustment by self-calibrating combustion air control for extremely low pollutant emissions no overflow valve, no return temperature boost required to provide superior condensing efficiency CGB-2 Art. no , , ,- CGB-2K Art. no , ,- Tank/header temperature sensor Ø 6mm Art. no ,- For conversion kits see accessories page 239 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May 2016 DHW cylinders starting on page 145 Accessories starting on page For commissioning see page 369 For technical data see page 382

117 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V NEW Control accessories Art. no. Analogue room temperature controller ART with daily program (AM required in heating appliance) ,- Analogue weather-compensated temperature controller AWT with daily program (AM required in heating appliance) ,- Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- Smarthome kit suitable for the system of wibutler consisting of ISM9i and BM ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 117

118 Accessories Accessories = 07 Accessories For products Art. no. Overflow pipe for heating operation CGB ,- Required for CGB-2 if no hws storage tank connected. NEW - 2 pcs. fitting reduction ¾" x ½" - 1 pc. stainless steel corrugated pipe - 1 pc. cutting kit corrugated pipe - 1 pc. flat gasket G¾" - 2 pcs. flat gaskets G½" Connection kit for flush mounting All gas combi boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for flush mounting All gas boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for surface mounting All gas combi boilers ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for surface mounting All gas boilers (not for CGS-2) ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for floor-standing DHW cylinder CGB ,- (CSW-120) for flush mounting as installation kit - Storage tank temperature sensor Ø 6mm - Storage tank flow/return pipework for connection to DHW cylinder Pipework cold/hot water for flush mounting 2 hot water connecting pieces Clamping ring unions used together with connection kit for flush mounting art. no Connection kit for floor-standing DHW cylinder CGB ,- (CSW-120) for surface mounting as installation kit - Storage tank temperature sensor Ø 6mm Connector bracket DHW cylinder Pipework heating flow/return from device to connector bracket Pipework for gas from gas connection to connector bracket Storage tank flow/return pipework with bleeding device Pipework cold/hot water from storage tank to connector bracket Clamping ring unions used together with connection kit for surface mounting art. no

119 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Provide ventilation for B23, B33, C53 C13x C13x B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIII II C43x C33x C53x IIII I III III I II III I III II II IIIIIIII C53 II IIII C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page up 14kW up 20kW up 24kW B Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) C13x 176 horizontal roof lead-through for pitched roof, (room air-independent - customer s dormer) C33x 180, 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182, 193 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. The DN60/100 and DN80/125 air/flue gas systems with Wolf gas condensing boilers are system-certified. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 401 DN60 DN80 DN60 DN80 DN60/100 DN80/125 DN60/100 DN80/125 DN110/ Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) DN80/ DN60/100 DN80/125 C53x 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN80/ C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 C93x 179, 189, 202 Flue gas line for shaft installation connecting line DN60/100, vertikal DN60 Flue gas line for shaft installation connecting line DN60/100 or DN80/125, vertikal DN80 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece rigid flexible rigid flexible Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN60, DN80, DN110 and DN125 - Concentric air/flue gas duct DN60/100 and DN80/125 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN60 and DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 119

120 ComfortLine Gas condensing boiler / combi boiler Wall mounted boiler = 07 Control systems / accessories = 07 CGB-35/50 CGB-K TYPE Wall-mounted boiler Combi boiler CGB-35 CGB-50 CGB-K Energy efficiency class Space heating A A A Energy efficiency class Water heating - - A Power range of heating at 80/60 C kw 8(8,5)* (11,7)* (8,5)* - 32 Power range of heating at 50/30 C kw 9(9,5)* ,2(12,9)* (9,5)* - 35 Power range of hot water generation kw 8(8,5)* (11,7)* (8,5)* - 40 Dimensions H x W x D mm 855 x 440 x x 440 x x 440 x 393 Weight kg EC ID no. CE-0085BP5571 CE-0085BP5571 CE-0085BP5571 Gas fired condensing boilers, sealed combustion chamber, for open and balanced flue operation Premix burner for natural gas E, LL and LPG, progressively modulating heating output from 8,5 kw on As standard with modulating high efficiency pump (EEI < 0,20) Coated heating water heat exchanger ALUPro by Wolf Natural gas E Art. no , , ,- Natural gas LL Art. no , , ,- Liquefied petroleum gas Art. no , , ,- Maintenance set for wall-mounted gas condensing boilers Art. no / 81,- Art. no / 81,- For conversion kits see accessories page 239 * Values in parentheses apply to liquefied petroleum gas Control systems Art. no. AWT (incl. outside temperature sensor) ,- analogue weather-compensated temperature controller with daily program, hot water temp. weather-compensated ART ,- analogue room temperature controller with daily program BM operating module (incl. outside temperature sensor) ,- Room/weather-compensated temperature controller, with time program for heating and hot water BM operating module ,- Room temperature controller with time program for heating and hot water (Only in combination with wall holder art. No ) Wall holder for BM ,70 Wall holder for using the operating module BM as remote control DHW cylinders starting on page 291 Accessories starting on page For commissioning see page 369 For technical data see page 384

121 Control systems Control systems / Accessories = 07 Solar heating = 09 Regelung Art. no. Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM) ,- Maximum thermostat for floor heating ,- ISM 6 - LON-Interface module ,- ISM 7e - LAN/WLAN-Interface module extern ,- Radio remote contro ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor with round blue plug ,- Tank temperature sensor diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 121

122 Accessories Accessories = 07 Accessories For products Art. no. Heating circuit connection kit CGB-35, CGB-50, CGB-K ,- Connection at device flat-sealing. Connection at heating flow/return with ball valves 1 female thread and 2 boiler fill and drain valves. Drinking water connection kit CGB-K ,90 Connection at device flat-sealing. Connection to cold/hot water with ball valves Can be connected with ¾ male thread. Dirt trap 1¼ CGB-35, CGB-50, CGB-K ,- to protect the device and the pump from heavy soiling or deposit from the equipment. Air separator Micro bubble separator with automatic venting Notice: Air and dirt traps in the heating circuit are a precondition for the installation! CGB-35, CGB-50, CGB-K ¼ up to 3,5m 3 /h ,- Thermal insulation for air separator CGB-35, CGB-50, CGB-K40-35 NEW 1¼ / 1½ ,- Dirt trap incl. magnetite trap CGB-35, CGB-50, CGB-K40-35l to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1¼ up to 3,5m 3 /h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! Thermal insulation for dirt trap incl. magnetite trap CGB-35, CGB-50, CGB-K40-35l NEW 1¼ / 1½ ,- Three-way reversing valve for connection to DHW cylinder Not required if the storage tank is connected to a low-loss header and supplied from a charging pump. 1 male thread kvs 8,3 CGB-35, CGB ,- 122

123 II Air/flue gas duct for wall-mounted gas condensing boilers between 35kW and 50kW C13x C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C43x C33x B23 B33 IIII I II I II II II III I IIIIIIIIIIII II C53x III II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page CGB-35 CGB-K40-35 CGB-50 B23 178, 203 Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Note: The C33x system is also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 402 DN80 DN110 DN80 DN Calculated according to EN (LAS manufacturer) C13x 177 Horizontal roof lead-through for pitched roof (room air-independent) C33x 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket C53x 191 Anschluss an Abgasleitung im Schacht und Zuluft durch Außenwand (raumluftunabhängig) C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 Flue gas line for shaft installation rigid or flexible with horizontal concentric connecting line 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece DN80/125 DN110/160 DN80 DN110 DN80/125 DN110/160 DN80 DN110 DN80 DN Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN80 - Concentric air/flue gas duct DN80/125 - Flue gas line DN110 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN83 - Flexible flue gas line DN110 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 123

124 Wall mounted boiler = 07 ComfortLine Control systems / Accessories = 07 Solar heating = 09 Wall-mounted gas condensing boiler for connection to air/flue gas chimney or for air/flue gas ducts suitable for natural gas E, LL and liquefied petroleum gas P CGB-75/100 TYPE CGB Energy efficiency class Space heating 1) A - Power range of heating at 80/60 C kw Power range of heating at 50/30 C kw Power range of hot water generation kw Dimensions H x W x D mm 1020 x 565 x x 565 x 548 Weight kg EC ID no. CE-0085BR0164 CE-0085BR0164 Natural gas E Art. no incl. conversion kit to natural gas LL High standard efficiency up to 110% (Hi) / 99% (Hs) for the best possible energy utilisation Premix burner for natural gas E, LL and LPG Optional cascade operation with positive pressure for up to four wall mounted gas fired condensing boilers and an output range up to 400kW High performance heat exchanger made from a robust aluminium:silicone alloy, with vertically arranged smooth fins Compact space-saving design; side clearances for installation and maintenance arenot required The heating water heat exchanger can be cleaned under system pressure, i.e. without need to drain off the heating water No minimum throughput and overflow valve required 6.230, ,- Conversion to liquefied petroleum gas P including travel cost share and commissioning by the factory customer service department (Conversion must be carried out by the factory cust. service departm.) Prices: net Art. no ,- 340,- Maintenance set for wall-mounted gas condensing boilers Art. no / 81,- 1) Energy label in accordance with Eco Design Regulations for room heating at a thermal output 70kW Control systems Art. no. BM operating module (incl. outside temperature sensor) ,- Room/weather-compensated temperature controller, with time program for heating and hot water Wall holder for BM ,70 Wall holder for using the operating module BM as remote control DHW cylinders starting on page 291 Accessories starting on page For commissioning see page 369 For technical data see page 386

125 Control systems Control systems / Accessories = 07 Solar heating = 09 Regelung Art. no. Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM) ,- Maximum thermostat for floor heating ,- ISM 6 - LON-Interface module ,- ISM 7e - LAN/WLAN-Interface module extern ,- Radio remote contro ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor with round blue plug ,- Tank temperature sensor diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 125

126 Accessories Accessories = 02 Accessories For products Art. no. Heating circuit pump assembly CGB-75, CGB ,- for direct connection to the gas condensing boiler modulating high efficiency pump (EEI < 0,23) DN32-2 safety valve 3 bar, shut-off valves with thermometer,non-return flap, pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shells Overall height: 370mm Connection group for heating circuit without pump CGB-75, CGB ,- for direct connection to the gas condensing boiler Safety valve 3 bar, shut-off valves with thermometer, non-return flap, pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 Overall height: 200mm Low-loss header set for single devices (right or left fitting) CGB-75, CGB ,- 1 heating circuit pump assembly (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set including wall bracket and thermal insulation shell Overall height: 805mm Low-loss header set for double cascade unit (right hand fitting) CGB-75, CGB ,- 2 heating circuit pump assemblies (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set double cascade including wall bracket and thermal insulation shell Overall height: 805mm Low-loss header set for double cascade unit (left hand fitting) CGB-75, CGB ,- 2 heating circuit pump assemblies (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set double cascade including wall bracket and thermal insulation shell Overall height: 805mm 126

127 II Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW C13x C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C43x C33x B23 B33 IIII I II I II II II III I IIIIIIIIIIII II C53x III II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x B33 Variants Maximum length 1) [m] Type Page CGB-75 CGB-100 B Flue gas line in shaft and combustion air directly above the device DN (room air dependent) B33 - Flue gas line in shaft with horizontal concentric connecting line (room air dependent) DN110 DN110 Þ160 2) B33 - Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer) C13x 214 Horizontal concentric roof lead-through for pitched roof, DN110/ (room air-independent - customer s dormer) C33x 227 Vertical concentric roof lead-through for pitched or flat roof (room-air independent) DN110/ C43x 217 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) Calculated according to EN (LAS manufacturer) DN DN110 Þ160 2) DN C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 218, 221 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket C53x 221 Connection to flue gas line in shaft and air supply via outside wall (room air independent) C83x 222 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 216, 220 Vertical flue gas line for shaft installation rigid/flexible with horizontal concentric connecting line 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece 2) Erweiterung im Schacht von DN110 auf DN160 Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 402 DN110 DN110 Þ160 2) Calculated according to EN (LAS manufacturer) DN110 DN110 Þ160 2) The following air/flue gas lines or flue gas lines with CE CPD approval may be used: - Flue gas line DN110, 160 and Concentric air/flue gas duct DN110/160, DN160/225 and DN200/300 - Concentric air/flue gas duct (on the facade) DN110/160 - Flexible flue gas line DN110 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 127

128 Gas condensing unit = 07 Control systems / accessories = 07 ComfortLine Gas condensing unit with high-performance stratified storage tank CGS-2L TYPE CGS-2 14/120L 20/160L 24/200L Changed art. no. are marked in red. Energy efficiency class Space heating A A A Energy efficiency class Water heating A A A Power range of heating at 80/60 C kw 1,8-13,5 3,8-18,9 4,8-23,8 Power range of heating at 50/30 C kw 2,1-15,2 4,4-20,4 5,6-25,8 Power range of hot water generation kw 1,8-13,5 3,8-22,2 4,8-27,1 Dimensions H x W x D mm 1462 x 600 x x 600 x x 600 x 635 Weight kg EC ID no. CE-0085CO00098 CE-0085CO00098 CE-0085CO00098 Art. no , , ,- Gas condensing centre, comprising a wall mounted gas condensing boiler with a stainless steel DHW heat exchanger and a stratification cylinder in modular design The Turbostop system provides convenient DHW heating inside the stratification cylinder better than a DHW cylinder (with indirect coil) with 120, 160 or 200 l capacity Controlled cylinder heating for optimum energy efficiency through the effective utilisation of condensing technology (European patent granted) With the CGS-2-20/160L, filling a bath tub with around 230 l of water at 40 C only takes 10 minutes; the CGS-2-14/120L fills a bath with around 190 l of water at 40 C in the same time High performance factor N L = 1.3 or 2.5 for heating from 10 C to 60 C Lowest possible heat losses thanks to highly effective insulation technology just 1.0 kwh standby loss in 24 hours Compact design as condensing boiler with stratification cylinder. Can be split easily into two modules of 52 kg and 49 kg respectively for easy installation Safety valve heating circuit 3bar integrated For conversion kits see accessories page 239 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May 2016 DHW cylinders starting on page 291 Accessories starting on page For commissioning see page 369 For technical data see page 388

129 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V NEW Control accessories Art. no. Analogue room temperature controller ART with daily program (AM required in heating appliance) ,- Analogue weather-compensated temperature controller AWT with daily program (AM required in heating appliance) ,- Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- Smarthome kit suitable for the system of wibutler consisting of ISM9i and BM ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 129

130 Gas condensing unit = 07 Control systems / accessories = 07 ComfortLine Gas condensing unit with tube coil storage tank CGS-2R TYPE CGS-2 14/150R 20/150R 24/150R Changed art. no. are marked in red. Energy efficiency class Space heating A A A Energy efficiency class Water heating A A A Power range of heating at 80/60 C kw 1,8-13,5 3,8-18,9 4,8-23,8 Power range of heating at 50/30 C kw 2,1-15,2 4,4-20,4 5,6-25,8 Power range of hot water generation kw 1,8-13,5 3,8-22,2 4,8-27,1 Dimensions H x W x D mm 1792 x 600 x x 600 x x 600 x 635 Weight kg EC ID no. CE-0085CO00098 CE-0085CO00098 CE-0085CO00098 Art. no , , ,- Gas condensing centre, comprising a wall mounted gas condensing boiler with a stainless steel DHW heat exchanger and a tube coil storage tank in modular design Controlled cylinder heating for optimum energy efficiency through the effective utilisation of condensing technology (European patent granted) With the CGS-2-20/150R, filling a bath tub with around 230 l of water at 40 C only takes 10 minutes; the CGS-2-14/150R fills a bath with around 210 l of water at 40 C in the same time High performance factor N L = 1.7 or 2.2 for heating from 10 C to 60 C Lowest possible heat losses thanks to highly effective insulation technology just 1.47 kwh standby loss in 24 hours Compact design as condensing boiler with tube coil storage tank. Can be split easily into two modules of 35 kg and 80 kg respectively for easy installation Safety valve heating circuit 3bar integrated For conversion kits see accessories page 239 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May 2016 DHW cylinders starting on page 291 Accessories starting on page For commissioning see page 369 For technical data see page 390

131 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V NEW Control accessories Art. no. Analogue room temperature controller ART with daily program (AM required in heating appliance) ,- Analogue weather-compensated temperature controller AWT with daily program (AM required in heating appliance) ,- Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- Smarthome kit suitable for the system of wibutler consisting of ISM9i and BM ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 131

132 Accessories Accessories = 07 Accessories For products Art. no. Connection kit for flush mounting CGS ,- Gas ball valve with thermal safety device, 2 right angle maintenance valves with boiler fill and drain valve and tundish Connection kit for surface mounting CGS ,- Gas ball valve with thermal safety device, 2 straight-way type maintenance valve with boiler fill and drain valve and tundish Connection kit pipework for gas condensing unit in the CGS ,- heating circuit flow/return, hot/cold water, gas, suitable for flush and surface mounting Connector bracket variable for flush or surface mounting 2 corrugated stainless steel pipes 800mm long, 2 corrugated stainless steel pipes 1000mm long, 2 connecting pieces hot water flow/return, 2 double threaded connection ¾, 2 T-pieces with ½ bleeder, double threaded connection, 1 condensate discharge line, 90 ½ bend, pipework 90 ¾ gas connecting piece, 1x triple hose fastening plate, transparent plastic 4x Connection set pipework for gas condensing unit in the CGS ,- heating circuit flow/return, hot/cold water, gas partially preassembled suitable for surface mounting Connector bracket variable for surface mounting, 4 corrugated stainless steel tubes 800mm long, 2 connecting pieces hot water flow/return, 2 double nipples ¾, 2 T-pieces with ½ bleeder, double threaded connection, 1 condensate discharge line, 90 ½ bend, pipework 90 ¾, gas connecting piece, hose fastening plate for tundish R1 1x 4x gas ball valve with thermal safety unit, 2 maintenance stop valves with fill and drain tap, and safety valve assembly without pressure reducer up to 6 bar excess mains pressure, safety valve 10 bar Pipework cladding CGS ,- with ready-punched openings for connections left and right 132

133 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Provide ventilation for B23, B33, C53 C13x C13x B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIII II C43x C33x C53x IIII I III III I II III I III II II IIIIIIII C53 II IIII C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page up 14kW up 20kW up 24kW B Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) C13x 176 horizontal roof lead-through for pitched roof, (room air-independent - customer s dormer) C33x 180, 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182, 193 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. The DN60/100 and DN80/125 air/flue gas systems with Wolf gas condensing boilers are system-certified. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 401 DN60 DN80 DN60 DN80 DN60/100 DN80/125 DN60/100 DN80/125 DN110/ Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) DN80/ DN60/100 DN80/125 C53x 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN80/ C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 C93x 179, 189, 202 Flue gas line for shaft installation connecting line DN60/100, vertikal DN60 Flue gas line for shaft installation connecting line DN60/100 or DN80/125, vertikal DN80 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece rigid flexible rigid flexible Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN60, DN80, DN110 and DN125 - Concentric air/flue gas duct DN60/100 and DN80/125 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN60 and DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 133

134 Gas condensing unit = 07 Control systems / accessories = 07 ComfortLine Wall-mounted gas condensing unit with high-performance stainless steel stratified storage tank CGW-2 TYPE CGW-2 14/100L 20/120L 24/140L Changed art. no. are marked in red. Energy efficiency class Space heating A A A Energy efficiency class Water heating A A A Power range of heating at 80/60 C kw 1,8-13,5 3,8-18,9 4,8-23,8 Power range of heating at 50/30 C kw 2,1-15,2 4,4-20,4 5,6-25,8 Power range of hot water generation kw 1,8-13,5 3,8-22,2 4,8-27,1 Dimensions H x W x D mm 790 x 800 x x 800 x x 800 x 378 Weight kg EC ID no. CE-0085CO0098 CE-0085CO0098 CE-0085CO0098 Art. no , , ,- Wall mounted gas condensing centre, comprising a wall mounted gas condensing boiler with a stainless steel DHW heat exchanger and a stainless steel stratification cylinder in modular design Integral and convenient DHW heating better than a DHW cylinder (with indirect coil) with 100, 120 or 140 l capacity DHW turbo with a stainless steel routing and distribution system for hot and cold water ensures steady, radial water distribution and excellent DHW output (European patent pending) With the CGW-2-14/100L, filling a bath tub with around 140 l of water at 40 C only takes 10 minutes High savings in operating costs through efficient DHW heating and innovative insulation technology with integrated annular gap system (utility model protection) Controlled cylinder heating for optimum energy efficiency through the effective utilisation of condensing technology (European patent granted) Gas condensing centre, fully wired and ready to connect to the water system For conversion kits see accessories page 239 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May 2016 DHW cylinders starting on page 291 Accessories starting on page For commissioning see page 369 For technical data see page 392

135 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- Extension module for regulating systems with low-loss header or cascade operation. Can be used with gas condensing boiler controllers (4 devices). Simple configuration of the controller by selecting predefined system variants, operation of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. 0-10V input for building management systems, fault signal output 230 V NEW Control accessories Art. no. Analogue room temperature controller ART with daily program (AM required in heating appliance) ,- Analogue weather-compensated temperature controller AWT with daily program (AM required in heating appliance) ,- Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- Smarthome kit suitable for the system of wibutler consisting of ISM9i and BM ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 135

136 Accessories Accessories = 07 Accessories For products Art. no. Connection kit for flush mounting CGB-2, CGW ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for surface mounting CGB-2, CGW ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit drinking water with pressure reducer CGW ,- for flush mounting ½ Hot water connecting piece, covering rosette, threaded pipe with clamping ring G½, support sleeve, safety valve assembly with pressure reducer, pipework connection for safety valve assembly, pipework from safety valve assembly to cold water connecting block, angle piece including 3 gaskets G¾ Connection kit drinking water with pressure reducer CGW ,- for surface mounting ½ Safety valve assembly with pressure reducer, pipework Safety valve assembly for cold water connection block, incl. 2 gaskets G¾ Connection kit drinking water without pressure reducer CGW ,- for flush mounting ½ Hot water connecting piece, covering rosette, threaded pipe with clamping ring G½, support sleeve, safety valve assembly without pressure reducer, pipework connection for safety valve assembly, pipework from safety valve assembly to cold water connecting block, angle piece incl. 3 gaskets G¾ Connection kit drinking water without pressure reducer CGW ,- for surface mounting ½ Safety valve assembly without pressure reducer, pipework from safety valve assembly to cold water connecting block, incl. 2 gaskets G¾ Pipework cladding CGW ,- with ready-punched openings for connections, incl. screws for assembly by the customer Dimensions: 235 x 800 x 335mm (H x W x D) 136

137 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Provide ventilation for B23, B33, C53 C13x C13x B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIII II C43x C33x C53x IIII I III III I II III I III II II IIIIIIII C53 II IIII C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page up 14kW up 20kW up 24kW B Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) C13x 176 horizontal roof lead-through for pitched roof, (room air-independent - customer s dormer) C33x 180, 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182, 193 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. The DN60/100 and DN80/125 air/flue gas systems with Wolf gas condensing boilers are system-certified. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 401 DN60 DN80 DN60 DN80 DN60/100 DN80/125 DN60/100 DN80/125 DN110/ Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) DN80/ DN60/100 DN80/125 C53x 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN80/ C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 C93x 179, 189, 202 Flue gas line for shaft installation connecting line DN60/100, vertikal DN60 Flue gas line for shaft installation connecting line DN60/100 or DN80/125, vertikal DN80 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece rigid flexible rigid flexible Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN60, DN80, DN110 and DN125 - Concentric air/flue gas duct DN60/100 and DN80/125 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN60 and DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 137

138 Gas condensing boiler - solar central heating = 08 ComfortLine Gas condensing boiler - solar central heating in modular design CSZ-2 TYPE CSZ-2 14/300R 20/300R 24/300R Changed art. no. are marked in red. Energy efficiency class Space heating A A A Energy efficiency class Water heating A A A Power range of heating at 80/60 C kw 1,8-13,5 3,8-18,9 4,8-23,8 Power range of heating at 50/30 C kw 2,1-15,2 4,4-20,4 6,6-25,8 Power range of hot water generation kw 1,8-13,5 3,8-22,2 4,8-27,1 Dimensions H x W x D mm 1850 x 600 x x 600 x x 600 x 1013 Weight of gas condensing boiler Ltr Weight Gasbrennwerttherme kg Weight of solar cylinder kg Installed weight of CSZ-2 (filled with water) kg EC ID no. gas condensing boiler CE-0085CO0098 CE-0085CO0098 CE-0085CO0098 Art. no , , ,- Gas condensing boiler for connection to air/ flue gas chimney or air/flue gas duct with operating module BM (including outside temperature sensor), high-efficiency pump (EEI < 0,23), coated ALUpro heating water heat exchanger and three-way reversing valve Efficient combustion technology with gasadaptive selfcalibrating combustion controller that adjusts automatically to the prevailing gas quality (i.e. bio gas) Optimum utilisation of the condensing effect by controlling the spread without an overflow valve Solar cylinder for hot water generation made of steel with double layer glass lining and 2 bare-tube heat exchangers Solar pump assembly with continuously adjustable high-efficiency pump Solar module SM1 for controlling a solar circuit (integrated into the solar pump assembly) electronic tank sensor Solar expansion vessel 25 litres Collecting tank for heat transfer medium 10 litres For conversion kits see accessories page 239 Control systems Art. no. Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control Accessories starting on page 147 For commissioning see page For technical data see page 394

139 Control systems Control systems / Accessories = 07 Solar heating = 09 Control systems Art. no. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Control accessories Art. no. Analogue room temperature controller ART with daily program (AM required in heating appliance) ,- Analogue weather-compensated temperature controller AWT with daily program (AM required in heating appliance) ,- Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 6 - LON-Interface module ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- EA-Modul Extension module for either 2 configurable inputs and outputs ,- Smarthome kit suitable for the system of wibutler consisting of ISM9i and BM ,- NEW available April 2016 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 139

140 Accessories Accessories = 07 Accessories For products Art. no. Connection kit flow and return for heating and solar circuits CSZ ,- for connection left or right to the CSZ-2, side clearance of 140mm between boiler and wall Wall bracket, 4 thermally insulated copper pipes 18x1, 2 boiler fill and drain valves for heating circuit, gas ball valve with thermal safety device and 2 shut-off valves for heating circuit Connection set for hot/cold water, CSZ ,- with thermostatic water mixer and high-efficiency domestic hot water circulation pump for connection to the left, right or rear of the CSZ-2, side clearance of 140mm between boiler and wall; (minimum required room height 2,25m) Wall bracket, 4 thermally insulated corrugated hoses with associated shortening sets, 2 shut-off valves, thermostatic water mixer with integrated non-return valve and scalding protection and high-efficiency domestic hot water circulation pump with non-return valve (electrical power consumption 8W) Calorimeter kit CSZ ,- for yield measurement Flow meter with connecting pipework, return contact sensor (NTC 5K), 2 union connections with male thread ½ Highly efficient domestic hot water circulation pump ,- with non-return valve, shut-off valve and 1 set threaded connect. 1¼ female thread x ¾ female thread electrical power consumption 8W Adjustable-height pedestal ( mm) ,- for installation on the unfinished floor Dimension: 980 x 600mm Impressed-current anode CSZ ,- 140

141 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Provide ventilation for B23, B33, C53 C13x C13x B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIII II C43x C33x C53x IIII I III III I II III I III II II IIIIIIII C53 II IIII C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page up 14kW up 20kW up 24kW B Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) C13x 176 horizontal roof lead-through for pitched roof, (room air-independent - customer s dormer) C33x 180, 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182, 193 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. The DN60/100 and DN80/125 air/flue gas systems with Wolf gas condensing boilers are system-certified. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 401 DN60 DN80 DN60 DN80 DN60/100 DN80/125 DN60/100 DN80/125 DN110/ Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) DN80/ DN60/100 DN80/125 C53x 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN80/ C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 C93x 179, 189, 202 Flue gas line for shaft installation connecting line DN60/100, vertikal DN60 Flue gas line for shaft installation connecting line DN60/100 or DN80/125, vertikal DN80 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece rigid flexible rigid flexible Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN60, DN80, DN110 and DN125 - Concentric air/flue gas duct DN60/100 and DN80/125 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN60 and DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 141

142 ComfortLine Conventional gas boiler / combi boiler Wall mounted boiler = 07 CGU-2 NEW CGU-2K TYPE Wall-mounted boilers Combi boilers CGU-2-10 CGU-2K-18 CGU-2K-24 Energy efficiency class Space heating C C C Energy efficiency class Water heating - A A Capacity range kw 7, ,9-24 Dimensions H x W x D mm 855 x 440 x x 440 x x 440 x 393 Flue gas pipe mm Weight kg EC ID no. CE-0085BS0516 CE-0085BS0516 CE-0085BS0516 Conventional gas combi boiler for room-air dependent operation As standard with expansion vessel, modulating high efficiency pump (EEI < 0,20), 3-way-valve NEW Natural gas E Art. no , , ,- Natural gas LL Art. no Liquefied gas type P (Conversion kit enclosed) For conversion kits see accessories page , , ,- Art. no , ,- DHW cylinders starting on page 145 Accessories starting on page 147 For commissioning see page 369 For technical data see page 396 Note: 142 In accordance with regulation 2009/125/EC (Eco-Design-Regulation) the following statement has to be observed for CGU-2 or CGU-2K: This natural draught boiler is exclusively suitable for connection to a flue gas system collecting several apartments and evacuating combustion residues from the heating room to the outdoor, in existing buildings. Its combustion air is directly taken from the surroundings and it is equipped with a draught safeguard. Due to low efficiency it is highly recommended to limit the application of this boiler type to this situation - otherwise there will result higher energy consumption and operating costs.

143 Control systems ROOM TEMPERATURE CONTROLLER Art. no. ART ,- analogue room temperature controller with daily program WEATHER-COMPENSATED CONTROLLERS Art. no. AWT ,- analogue weather-compensated temperature controller with daily program, hot water temp. weather-compensated, incl. outside temperature sensor BM operating module ,- (incl. outside temperature sensor) Room/weather-compensated temperature controller, with time program for heating and hot water Control systems / Accessories = 07 Solar heating = 09 CONTROL ACCESSORIES Art. no. Wall holder ,70 Analogue remote controller AFB ,- (Only used together with the op. mod. BM) Maximum thermostat ,- for floor heating ISM 6 - LON-Interface module ,- ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Tank temperature sensor ,- with round blue plug BM operating module ,- Room temperature controller with time program for heating and hot water (Only in combination with wall holder art. No ) NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells Calorimeter kit for solar modules SM1-2 and SM2-2 Qnom/max 1,5/3 m³/h ,- Qnom/max 2,5/5 m³/h ,- NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields incl. 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Return contact sensor (NTC 5K) ,- for solar modules SM1-2 and SM Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 143

144 Accessories Accessories = 07 Accessories For products Art. no. Connection kit for flush mounting All gas combi boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for flush mounting All gas combi boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for surface mounting All gas combi boilers ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for surface mounting All gas combi boilers (without CGS-2) ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish 144

145 DHW cylinder = 07 ComfortLine Floor-standing steel DHW cylinder with glass-lining CSW-120 TYPE CSW 120 Energy efficiency class B Cylinder capacity Ltr. 115 Continuous cylinder output of heating * 80/60-10/45 C kw - Ltr./h Output factor of heating NL60 1,0 Weight kg 65 * Heating water flow/heating water return - cold water/hot water Accessories starting on page 147 For technical data see page 421 Art. no ,- 145

146 Luft/Wasser-Wärmepumpe BWL-A Flüsterleise - die Wärme direkt aus der Luft

147 Accessories for wall-mounted gas boilers Connecting accessories For flush mounting Page 148 For surface mounting Page 150 For DHW cylinders Page 152 For transition to Wolf / Junkers / Vaillant Page 155 For gas boilers up to 24kW and gas condensing units Page 156 For gas condensing units Page 160 For wall-mounted gas condensing boilers between 35kW and 50kW Page 164 For wall-mounted gas condensing boilers between 75kW and 100kW Page 170 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Page 174 Flue gas line, single parts Page 204 Air/flue gas duct for wall-mounted gas condensing boilers between 35kW and 50kW Page 175 Flue gas line, single parts Page 206 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Page 213 Flue gas line, single parts Page 224 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Page 238 Conversion kits Page 239 Neutralisation Page 240 Cleaning sets Page 240 Spare parts case Page 240 Maintenance sets Page

148 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Mounting template for flush mounting All gas boilers free of for gas, heating circuit and hot water, charge aus Stahlblech verzinkt Roughing-in support for flush mounting All gas combi boilers and all gas boilers ,- Connections can be rotated through 360 with DHW cylinder (CSW) for threaded joints Roughing-in support for flush mounting All gas boilers ,- Connections can be rotated through 360 for threaded joints Gas ball valve, right angle R½ All gas boilers ,10 for flush mounting, chrome plated Gas ball valve, right angle R½ All gas boilers ,- with thermal safety device for flush mounting, chrome plated Right angle maintenance valve G¾ All gas boilers ,- for flush mounting, chrome plated with boiler fill and drain valve Right angle maintenance valve G¾ All gas boilers ,- for flush mounting, chrome plated with boiler fill and drain valve and connection for safety valve R½ 148

149 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Connecting pieces hot water G½ All gas combi boilers ,- and cold water G½ with shut-off valve for flush mounting, chrome plated Connection kit for flush mounting All gas combi boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for flush mounting All gas combi boilers ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish 149

150 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Safety valve Rp½ All gas boilers ,30 3 bar response pressure, chrome plated Tundish R1 All gas boilers ,20 Siphon with rosette and triple hose holder Transparent plastic Connector bracket for surface mounting All gas combi boilers ,- All gas boilers ,- Gas ball valve, straight-way type Rp½ All gas boilers ,20 for surface mounting, chrome plated Gas ball valve, straight-way type Rp½ All gas boilers ,- with thermal safety device for surface mounting, chrome plated Straight-way type maintenance valve Rp¾ All gas boilers ,- for surface mounting, chrome plated with boiler fill and drain valve Straight-way type maintenance valve Rp¾ All gas boilers ,- for surface mounting, chrome plated with boiler fill and drain valve and connection for safety valve R½ Connecting pieces hot water R½ All gas combi boilers ,- and cold water R½ with shut-off valve for surface mounting, chrome plated 150

151 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Connection kit for surface mounting All gas combi boilers ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and connection for safety valve R½, hot water connecting piece, cold water connecting piece, safety valve 3 bar response pressure, tundish Connection kit for surface mounting All gas boilers ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Overflow pipe for heating operation CGB ,- Required for CGB-2 if no hws storage tank connected. NEW - 2 pcs. fitting reduction ¾" x ½" - 1 pc. stainless steel corrugated pipe - 1 pc. cutting kit corrugated pipe - 1 pc. flat gasket G¾" - 2 pcs. flat gaskets G½" Pipework cladding CGB-(K) ,- for cladding the connecting pipework CGB-2(K) , Side covering profile when exchanging (T)GB/GG/GU... All gas boilers ,- to compensate for the reduction in the width from the former 470mm to the new 440mm against, e.g., tiled walls. 2 profiles 151

152 Connecting accessories Gas boilers up to 24kW Accessories = 07 Changed art. no. are marked in red. Accessories For products Art. no. Anschluss-Set Warmwasserspeicher (CSW-120) CGB ,- für Unterputzinstallation als Bausatz bestehend aus: - Speichertemperaturfühler Ø 6mm - Verrohrung Speichervor-/-rücklauf für Anschluss Warmwasserspeicher - Verrohrung Kalt-/Warmwasser für Unterputzinstallation - 2 Anschlussteilen Warmwasser - Klemmringverschraubungen in Verbindung mit Anschluss-Set für Unterputzinstallation Art. no Connection kit for floor-standing DHW cylinder CGB ,- (CSW-120) for surface mounting as installation kit - Storage tank temperature sensor Ø 6mm Connector bracket DHW cylinder Pipework heating flow/return from device to connector bracket Pipework for gas from gas connection to connector bracket Storage tank flow/return pipework with bleeding device Pipework cold/hot water from storage tank to connector bracket Clamping ring unions used together with connection kit for surface mounting art. no Cable extension 4m for storage tank temperature sensor ,20 with blue round plug art. no

153 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Kit for solar integration CGB-2-K ,- 1 thermal mixing valve G¾ 1 Union nut G¾ 1 Counter ring G¾ 1 Fastening spring 3 Flat gaskets 24x17x2 1 Immersion sensor NTC 5k bress Molex 1 Sensor cover 1 O-ring 17,12x2,62 EPDM 1 Clip 1 Silicone grease 10 gram tube, 1 Connecting cable Filling device CGB-2K / CGW-2 / CGS ,- may be integrated in the appliance for filling the system equipped with a sytem separation type CA. 1 Plastic right-angle cock 2 O-ring 10x2,5 EPDM 2 Pipework clip DN10 1 Connection cover for filling device 1 O-ring 17,12X2,62 EPDM 1 System separation 1 Flat gasket 11,2X6X1 1 Pipework D8 with manometer connection 1 Clip 1 O-ring 7,8x2,1 EPDM 1 Hose fixing 1 Silicone grease 10 gram tube Mixing valve motor 230V~/50Hz, 6Nm All gas boilers ,- for 3-way mixing valve and 4-way mixing valve wired ready to plug in 120 sec, 90 DN20 DN50 NEW 3-way mixing valve All gas boilers DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- 153

154 Connecting accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Safety valve assembly without pressure reducer CSW ,- for surface mounting up to 16 bar excess mains pressure, with safety valve 10 bar response pressure, non-return valve, shut-off, with pipework from DHW cylinder CSW to connector bracket for DHW cylinder CGB-2 Safety valve assembly without pressure reducer CSW ,- for flush mounting up to 16 bar excess mains pressure, with safety valve 10 bar response pressure, with pipework from DHW cylinder CSW to cold water connection CGB-2 Safety valve assembly with pressure reducer CSW ,- for surface mounting up to 16 bar excess mains pressure, with safety valve 10 bar response pressure, non-return valve, shut-off, with pipework from DHW cylinder CSW to connector bracket for DHW cylinder CGB-2 Safety valve assembly with pressure reducer CSW ,- for flush mounting up to 16 bar excess mains pressure, with safety valve 10 bar response pressure, with pipework from DHW cylinder CSW to cold water connection 154

155 Transition accessories Gas boilers up to 24kW Accessories = 07 Accessories For products Art. no. Accessories for transition to Junkers CGB-2K-20, CGB-2K ,- Types ZWR 18/24-2, 3, 4, 5, 6 and ZWBR 28-1, 2 CGU-2K for flush and surface mounting, Cold and hot water connection, Heating circuit connection, safety valve, Clamping ring unions Accessories for transition to Junkers CGB-2-14, CGB-2-20, CGB ,- Types ZR or ZSR 18/24-2, 3, 4, 5, 6 and ZBR 28-1, 2 for flush and surface mounting, Heating circuit connection, safety valve, Clamping ring unions Accessories for transition to Vaillant CGB-2-14, CGB-2-20, CGB ,- Types VC/VCW 18, 24, 28 CGB-2K-20, CGB-2K-24 for flush and surface mounting, CGU-2K Clamping ring union Ø 15 with reduction to ¾ and 1 threads Spacing frame 65mm All gas boilers (without CGB-2(K)) ,- when more space is needed when fitting to other manufacturer s equipment CGB-2(K) ,- Fixing bracket BWL-1S(B) / CGB-2 BWL-1S(B), CGB ,- for fixing wall mounted appliances to the ceiling prior to screed laying - screed drying without storage tank - installation of the storage tank after finishing the floor - fixing possibility for expansion vessel 25 ltr. existing - suitable for shell heights from 2,5 up to 2,75 m for fixing wall mounted appliances on the floor - appliance distance to floor 400 mm max. - fixing possibility for expansion vessel 25 ltr. existing 155

156 Connecting accessories Gas boilers up to 24kW and gas condensing units Accessories = 07 Accessories For products Art. no. Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. All gas boilers and gas condensing units NEW DN25: p=150 mbar at V=2350 l/h DN ,- at t 10K up to 27kW at t 15K up to 41kW at t 20K up to 55kW DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 36kW at t 15K up to 54kW at t 20K up to 72kW Pipe assembly for mixing circuit All gas boilers and gas condensing units High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly NEW DN25: p=150 mbar at V=2200 l/h DN ,- at t 10K up to 26kW at t 15K up to 38kW at t 20K up to 51kW DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 35kW at t 15K up to 52kW at t 20K up to 70kW Wall bracket set for pipe assembly heating circuit / mixer circuit For a quick and safe installation of pipe assemblies. Notice: Not required for direct installation of pipe assembly on header. NEW for heating or mixing circuits DN ,60 DN ,60 156

157 Connecting accessories Gas boilers up to 24kW and gas condensing units Accessories = 07 Accessories For products Art. no. Header with thermally split flow and return for 2 or 3 pipe assemblie DN25 and DN32, dimensions HxWxD 168x500/750x140 top connection with flat gasket with union nuts 1½, bottom connection with flat gasket 1½, thermally insulated design shells of EPP, 3 connection pieces on the boiler side allow the distributor to be rotated or moved to adapt to the flow line on the heating side, included wall fastening All gas boilers and gas condensing units NEW kvs=12,5 / V max. =4500 l/h p=130 mbar at V=4500 l/h p=40 mbar at V=2500 l/h 2 heating or mixing circuits ,- 3 heating or mixing circuits ,- Maximum thermostat for floor heating All gas boilers ,- For switching off the heating circuit pump when the set temperature is exceeded Hydraulic separator All gas boilers and ,- for hydraulically separating a floor heating circuit from gas condensing units the other parts of the heating installation. one plate heat exchanger, screwed connecting joints, manual air-vent valve, one corrugated pipe hose, one cap valve, one safety valve assembly with connecting pipe, gaskets and thermally insulated design shells of EPP; Transfer power primary 70/50 C, secondary 25/35 C...25kW max. allowable overpressure...10 bar max. allowable operating temperature C kvs value...4,3 NEW The following accessories should be used for the primary and/or secondary circuits as hydraulic separator in association with a boiler: Primary circuit (boiler circuit) for systems without low-loss header 3-way mixer with closed ,- bypass side for flow regulation. DN25, kvs value 2,5 Mixing valve motor 230 V/50Hz ,- NEW Primary circuit (boiler circuit) for systems with low-loss header Pipe assembly for mixing circuit ,- with High-efficiency pump DN25-60 (EEI < 0,20), self-regulating Secondary circuit (heating circuit) Heating circuit pipe assembly for hydraulic separator ,- with High-efficiency pump DN25-60 (EEI < 0,20), self-regulating NEW NEW 157

158 Connecting accessories Gas boilers up to 24kW and gas condensing units Accessories = 07 Accessories For products Art. no. Connecting cable for external pump All gas boilers and ,- in combination with hydraulic separator gas condensing units Plug HCP (red) for external heating cicuit pump CGB-2, CGS-2, CGW ,50 Pipe assembly for heating circuit shut-off set All gas boilers and ,- gas condensing units without low-loss header electrical shut-off valve 230 V, normally closed ball valves with thermometer for flow and return, gravity brake dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. p = 110 mbar at V=1200 l/h at t 20 K up to about 27kW NEW Pipe assembly for injection circuit All gas boilers and ,- for regulating the flow temperature gas condensing units (floor heating - wall heating) without low-loss header Mixing valve, mixing valve motor and bypass pipework, thermally insulated design shell of EPP Connections: Inlet 1½ male thread flat sealing Outlet 1½ transition joint flat sealing Overall height: 220mm p = 86 mbar at V = 1200 l/h at t 20 K up to about 27kW Max. flow temperature in mixing circuit 50 C NEW The following accessories should be used for the injection circuit pipe assembly in connection with a wall-mounted boiler: Pipe assembly for heating circuit ,- with high-efficiency pump DN25-60 (EEI < 0,20), self-regulating NEW 158

159 Connecting accessories Gas boilers up to 24kW and gas condensing units Accessories = 07 Accessories For products Art. no. Regulating valve All gas boilers and ,- in connection with injection circuit pipe assembly gas condensing units or heating circuit shut-off set pipe assembly; without low-loss header Flow indication 0-36 l/min kvs value: 3,5 Connections: Inlet 1½ male thread flat sealing Outlet 1½ transition joint flat sealing Air separator Micro bubble separator with automatic venting Notice: Air and dirt traps in the heating circuit are a precondition for the installation! CGB-2(K), CGW-2, CGS-2 1 up to 2,1m 3 /h ,- Thermal insulation for air separator CGB-2(K), CGW-2, CGS-2 NEW ,- Dirt trap incl. magnetite trap CGB-2(K), CGW-2, CGS-2 to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1 up to 2,1m 3 /h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! Thermal insulation for dirt trap incl. magnetite trap CGB-2(K), CGW-2, CGS-2 NEW ,- 159

160 Connecting accessories Gas condensing units Accessories = 07 Accessories For products Art. no. Connection kit for flush mounting CGW ,- Gas ball valve with thermal safety device, right angle maintenance valve with boiler fill and drain valve, right angle maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for surface mounting CGW ,- Gas ball valve with thermal safety device, straight-way type maintenance valve with boiler fill and drain valve, straight-way type maintenance valve with boiler fill and drain valve and with connection for safety valve R½, safety valve 3 bar response pressure, tundish Connection kit for flush mounting CGS ,- Gas ball valve with thermal safety device, 2 right angle maintenance valves with boiler fill and drain valve and tundish Connection kit for surface mounting CGS ,- Gas ball valve with thermal safety device, 2 straight-way type maintenance valve with boiler fill and drain valve and tundish Connection kit pipework for gas condensing unit in the CGS ,- heating circuit flow/return, hot/cold water, gas, suitable for flush and surface mounting Connector bracket variable for flush or surface mounting 2 corrugated stainless steel pipes 800mm long, 2 corrugated stainless steel pipes 1000mm long, 2 connecting pieces hot water flow/return, 2 double threaded connection ¾, 2 T-pieces with ½ bleeder, double threaded connection, 1 condensate discharge line, 90 ½ bend, pipework 90 ¾ gas connecting piece, 1x triple hose fastening plate, transparent plastic 4x Connection set pipework for gas condensing unit in the CGS ,- heating circuit flow/return, hot/cold water, gas partially preassembled suitable for surface mounting Connector bracket variable for surface mounting, 4 corrugated stainless steel tubes 800mm long, 2 connecting pieces hot water flow/return, 2 double nipples ¾, 2 T-pieces with ½ bleeder, double threaded connection, 1 condensate discharge line, 90 ½ bend, pipework 90 ¾, gas connecting piece, hose fastening plate for tundish R1 1x 4x gas ball valve with thermal safety unit, 2 maintenance stop valves with fill and drain tap, and safety valve assembly without pressure reducer up to 6 bar excess mains pressure, safety valve 10 bar 160

161 Connecting accessories Gas condensing units Accessories = 07 Accessories For products Art. no. Gas ball valve, right angle R½ CGS-2, CGW ,10 for flush mounting, chrome plated Gas ball valve, right angle R½ CGS-2, CGW ,- with thermal safety device for flush mounting, chrome plated Right angle maintenance valve G¾ CGS-2, CGW ,- for flush mounting, chrome plated with boiler fill and drain valve Right angle maintenance valve G¾ CGS-2, CGW ,- for flush mounting, chrome plated with boiler fill and drain valve and connection for safety valve R½ Gas ball valve, straight-way type Rp½ CGS-2, CGW ,20 for surface mounting, chrome plated Gas ball valve, straight-way type Rp½ CGS-2, CGW ,- with thermal safety device for surface mounting, chrome plated Straight-way type maintenance valve Rp¾ CGS-2, CGW ,- for surface mounting, chrome plated with boiler fill and drain valve Straight-way type maintenance valve Rp¾ CGS-2, CGW ,- for surface mounting, chrome plated with boiler fill and drain valve and connection for safety valve R½ Safety valve Rp½ CGS-2, CGW ,30 3 bar response pressure, chrome plated 161

162 Connecting accessories Gas condensing units Accessories = 07 Accessories For products Art. no. Connection kit drinking water with pressure reducer CGW ,- for flush mounting ½ Hot water connecting piece, covering rosette, threaded pipe with clamping ring G½, support sleeve, safety valve assembly with pressure reducer, pipework connection for safety valve assembly, pipework from safety valve assembly to cold water connecting block, angle piece including 3 gaskets G¾ Connection kit drinking water with pressure reducer CGW ,- for surface mounting ½ Safety valve assembly with pressure reducer, pipework Safety valve assembly for cold water connection block, incl. 2 gaskets G¾ Connection kit drinking water without pressure reducer CGW ,- for flush mounting ½ Hot water connecting piece, covering rosette, threaded pipe with clamping ring G½, support sleeve, safety valve assembly without pressure reducer, pipework connection for safety valve assembly, pipework from safety valve assembly to cold water connecting block, angle piece incl. 3 gaskets G¾ Connection kit drinking water without pressure reducer CGW ,- for surface mounting ½ Safety valve assembly without pressure reducer, pipework from safety valve assembly to cold water connecting block, incl. 2 gaskets G¾ Safety valve assembly without pressure reducer CGS-2, CGW ,- for surface/flush mounting up to 6 bar excess mains pressure, with safety valve 10 bar response pressure, connection DN15 Safety valve assembly with pressure reducer CGS-2, CGW ,- for surface/flush mounting up to 16 bar excess mains pressure, with safety valve 10 bar response pressure, connection DN15 Tundish R1 CGS-2, CGW ,30 Siphon with rosette and triple hose holder Transparent plastic 162

163 Connecting accessories Gas condensing units Accessories = 07 Accessories For products Art. no. Impressed-current anode CGS ,- Adapter for cold/hot water connection CGW ,- only required for replacement of CGW year built 2013 by CGW-2 year built from 2013 on 1 intermediate piece cold water G¾, 1 intermediate piece warm water G½ Pipework cladding CGS ,- with ready-punched openings for connections left and right Pipework cladding CGW ,- with ready-punched openings for connections, incl. screws for assembly by the customer Dimensions: 235 x 800 x 335mm (H x W x D) 163

164 Connecting accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 07 Accessories For products Art. no. Gas ball valve, right angle R¾ CGB-35, CGB-50, CGB-K ,- with thermal safety device for flush mounting, chrome plated Gas ball valve, straight-way type Rp¾ CGB-35, CGB-50, CGB-K ,- with thermal safety device for surface mounting, chrome plated Heating circuit connection kit CGB-35, CGB-50, CGB-K ,- Connection at device flat-sealing. Connection at heating flow/return with ball valves 1 female thread and 2 boiler fill and drain valves. Drinking water connection kit CGB-K ,90 Connection at device flat-sealing. Connection to cold/hot water with ball valves Can be connected with ¾ male thread. Expansion vessels for heating systems CGB-35, CGB-50, CGB-K ,5 bar primary pressure, 90 C flow temperature 25 litres for heating systems up to 235 litres water content ,- 35 litres for heating systems up to 320 litres water content ,- 50 litres for heating systems up to 470 litres water content ,- 80 litres for heating systems up to 750 litres water content ,- 100 litres for heating systems up to 850 litres water content ,- 140 litres for heating systems up to 1210 litres water content ,- 200 litres (Dimensioning according to heating system) ,- 250 litres (Dimensioning according to heating system) ,- 300 litres (Dimensioning according to heating system) ,- 400 litres (Dimensioning according to heating system) ,- 500 litres (Dimensioning according to heating system) ,- Connection kit for expansion vessel flexible corrugated stainless steel pipe (1m long) screwed connections suitable for boiler and expansion vessel; additionally with cap valve ¾ Expansion vessel litres ,- additionally with cap valve 1 Expansion vessels from 80 litres ,- Ball valve 1 CGB-35, CGB-50, CGB-K ,30 Safety valve CGB-35, CGB-50, CGB-K ,60 3 bar response pressure for sealed unvented hot water heating systems up to 100kW, connection ¾ female thread, outlet 1 female thread. Note: Integrated in the boiler Boiler fill and drain valve set CGB-35, CGB-50, CGB-K ,30 Ball valve with cap, hose connection and reducing coupling 1 to ½ 164

165 Connecting accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 07 Accessories For products Art. no. Pump shut-off CGB-35, CGB-50, CGB-K40-35 for the heating circuit pipe assembly, for shutting off prior to the pump for easy pump exchange, with easily operated ball valve, for flat-sealing fitting under the thermal insulation shell; DN ,80 DN ,20 Note: DN25 is also suitable for the pipework set for underneath storage tank and floor-standing hot water tank (2 are required) Dirt trap 1¼ CGB-35, CGB-50, CGB-K ,- to protect the device and the pump from heavy soiling or deposit from the equipment. Air separator Micro bubble separator with automatic venting Notice: Air and dirt traps in the heating circuit are a precondition for the installation! CGB-35, CGB-50, CGB-K ¼ up to 3,5m 3 /h ,- Thermal insulation for air separator CGB-35, CGB-50, CGB-K40-35 NEW 1¼ / 1½ ,- Dirt trap incl. magnetite trap CGB-35, CGB-50, CGB-K40-35l to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1¼ up to 3,5m 3 /h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! Thermal insulation for dirt trap incl. magnetite trap CGB-35, CGB-50, CGB-K40-35 NEW 1¼ / 1½ ,- Three-way reversing valve for connection to DHW cylinder Not required if the storage tank is connected to a low-loss header and supplied from a charging pump. 1 male thread kvs 8,3 CGB-35, CGB ,- 165

166 Accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 02 Accessories For products Art. no. Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. CGB-35, CGB-50, CGB-K40-35 (only used together with cascade module KM and low-loss header) NEW DN25: p=150 mbar at V=2350 l/h DN ,- at t 10K up to 27kW at t 15K up to 41kW at t 20K up to 55kW DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 36kW at t 15K up to 54kW at t 20K up to 72kW Pipe assembly for mixing circuit CGB-35, CGB-50, CGB-K40-35 (only used together with cascade module KM and low-loss header) High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly NEW DN25: p=150 mbar at V=2200 l/h DN ,- at t 10K up to 26kW at t 15K up to 38kW at t 20K up to 51kW DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 35kW at t 15K up to 52kW at t 20K up to 70kW Wall bracket set for pipe assembly heating circuit / mixer circuit For a quick and safe installation of pipe assemblies. Notice: Not required for direct installation of pipe assembly on header. NEW for heating or mixing circuits DN ,60 DN ,60 166

167 Accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 02 Accessories For products Art. no. Header with thermally split flow and return for 2 or 3 pipe assemblie DN25 and DN32, dimensions HxWxD 168x500/750x140 top connection with flat gasket with union nuts 1½, bottom connection with flat gasket 1½, thermally insulated design shells of EPP, 3 connection pieces on the boiler side allow the distributor to be rotated or moved to adapt to the flow line on the heating side, included wall fastening kvs=12,5 / V max. =4500 l/h p=130 mbar at V=4500 l/h p=40 mbar at V=2500 l/h CGB-35, CGB-50, CGB-K40-35 NEW 2 heating or mixing circuits ,- 3 heating or mixing circuits ,- Screwed transition joint CGB-35, CGB-50, CGB-K ,20 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1 female thread, and for 1¼ and 1½ welded joints. (1 set = 2 items) Screwed transition joint CGB-35, CGB-50, CGB-K ,10 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1 female thread. (1 set = 2 items) Pipe connection CGB-35, CGB-50, CGB-K ,- between low-loss header (4,5 m³/h) and header (only for low-loss header, up to 4,5 m³/h) 2 thermally insulated pipelines, pipe ends flat sealing with 1½ union nuts incl. gaskets Low-loss header, up to 4,5m 3 /h CGB-35, CGB-50, CGB-K ,- (only used together with the Hollow square section 80 x 120mm and for connection cascade module KM) pieces G1½ (male thread) flat sealing, 3 connections for bleeders, boiler fill and drain valve and sensor well, each Rp½. incl. black pluggable thermal insulation shell, bleeder, boiler fill and drain valve, sensor well, flat gaskets, wall brackets and assembly material. Low-loss header, up to 10m 3 /h CGB-35, CGB-50, CGB-K ,- (only used together with the Hollow square section 140 x 140mm and four connection pieces cascade module KM) G2 (male thread) flat sealing, 2 connections for bleeders and boiler fill and drain valve, each Rp½ and 1 connection for sensor well 3/8. incl. black pluggable thermal insulation shell, bleeder, boiler fill and drain valve, sensor well, flat gaskets, wall brackets and assembly material. For cascade installations greater than 10m³/h the customer must employ a larger low-loss header appropriate for the required volume flow. 167

168 Accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 02 Changed art. no. are marked in red. Accessories For products Art. no. Gravity brake / non-return valve CGB-35, CGB-50, CGB-K ,60 Brass, for fitting between device flow and low-loss header (only used together with the with 2 female thread connections 1. cascade module KM) Maximum thermostat for floor heating All gas boilers ,- for switching off the heating circuit pump when the adjusted temperature is exceeded Hydraulic separator All gas boilers and ,- for hydraulically separating a floor heating circuit from gas condensing units the other parts of the heating installation. one plate heat exchanger, screwed connecting joints, manual air-vent valve, one corrugated pipe hose, one cap valve, one safety valve assembly with connecting pipe, gaskets and thermally insulated design shells of EPP; Transfer power primary 70/50 C, secondary 25/35 C...25kW max. allowable overpressure...10 bar max. allowable operating temperature C kvs value...4,3 NEW The following accessories should be used for the primary and/or secondary circuits as hydraulic separator in association with a boiler: Primary circuit (boiler circuit) for systems without low-loss header 3-way mixer with closed ,- bypass side for flow regulation. DN25, kvs value 2,5 Mixing valve motor 230 V/50Hz ,- NEW Primary circuit (boiler circuit) for systems with low-loss header Pipe assembly for mixing circuit ,- with High-efficiency pump DN25-60 (EEI < 0,20), self-regulating Secondary circuit (heating circuit) Heating circuit pipe assembly for hydraulic separator ,- with High-efficiency pump DN25-60 (EEI < 0,20), self-regulating NEW NEW Connecting cable for external pump All gas boilers and ,- in combination with hydraulic separator gas condensing units 168

169 Accessories Wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 07 Accessories For products Art. no. Pipe assembly for injection circuit All gas boilers and ,- for regulating the flow temperature gas condensing units (floor heating - wall heating) without low-loss header Mixing valve, mixing valve motor and bypass pipework, thermally insulated design shell of EPP Connections: Inlet 1½ male thread flat sealing Outlet 1½ transition joint flat sealing Overall height: 220mm p = 86 mbar at V = 1200 l/h at t 20 K up to about 27kW Max. flow temperature in mixing circuit 50 C NEW The following accessories should be used for the injection circuit pipe assembly in connection with a wall-mounted boiler: Pipe assembly for heating circuit ,- with high-efficiency pump DN25-60 (EEI < 0,20), self-regulating NEW Pipe assembly for heating circuit shut-off set All gas boilers and ,- gas condensing units without low-loss header electrical shut-off valve 230 V, normally closed ball valves with thermometer for flow and return, gravity brake dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. p = 110 mbar at V=1200 l/h at t 20 K up to about 27kW NEW Regulating valve All gas boilers and ,- in connection with injection circuit pipe assembly gas condensing units or heating circuit shut-off set pipe assembly; without low-loss header Flow indication 0-36 l/min kvs value: 3,5 Connections: Inlet 1½ male thread flat sealing Outlet 1½ transition joint flat sealing Mixing valve motor 230V~/50Hz, 6Nm All gas boilers ,- for 3-way mixing valve and 4-way mixing valve wired ready to plug in 120 sec, 90 DN20 DN50 NEW 3-way mixing valve All gas boilers DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- 169

170 Connecting accessories Wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 02 Accessories For products Art. no. Heating circuit pump assembly CGB-75, CGB ,- for direct connection to the gas condensing boiler modulating high efficiency pump (EEI < 0,23) DN32-2 safety valve 3 bar, shut-off valves with thermometer,non-return flap, pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shells Overall height: 370mm Connection group for heating circuit without pump CGB-75, CGB ,- for direct connection to the gas condensing boiler Safety valve 3 bar, shut-off valves with thermometer, non-return flap, pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 Overall height: 200mm Low-loss header set for single devices (right or left fitting) CGB-75, CGB ,- 1 heating circuit pump assembly (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set including wall bracket and thermal insulation shell Overall height: 805mm Low-loss header set for double cascade unit (right hand fitting) CGB-75, CGB ,- 2 heating circuit pump assemblies (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set double cascade including wall bracket and thermal insulation shell Overall height: 805mm Low-loss header set for double cascade unit (left hand fitting) CGB-75, CGB ,- 2 heating circuit pump assemblies (art. no ) modulating high efficiency pump (EEI < 0,23) DN32-2 (as supply pump for the low-loss header), safety valve 3 bar, shut-off valves with thermometer, non-return flap pressure gauge 0-10 bar, 1 connection for expansion vessel, one boiler fill and drain valve in each of the flow and return lines, connection top 1½ / bottom 2 and EPP thermally insulated design shell 1 low-loss header up to 10m³/h including wall bracket and thermal insulation shell 1 pipework set double cascade including wall bracket and thermal insulation shell Overall height: 805mm 170

171 Accessories Wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 02 Accessories For products Art. no. Pipe assembly for heating circuit High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. CGB-75, CGB-100 NEW DN25: p=150 mbar at V=2350 l/h DN ,- at t 10K up to 27kW at t 15K up to 41kW at t 20K up to 55kW DN32: p=150 mbar at V=3100 l/h DN ,- at t 10K up to 36kW at t 15K up to 54kW at t 20K up to 72kW Pipe assembly for mixing circuit High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly CGB-75, CGB-100 NEW DN25: p=150 mbar at V=2200 l/h DN ,- at t 10K up to 26kW at t 15K up to 38kW at t 20K up to 51kW DN32: p=150 mbar at V=3000 l/h DN ,- at t 10K up to 35kW at t 15K up to 52kW at t 20K up to 70kW Wall bracket set for pipe assembly heating circuit / mixer circuit For a quick and safe installation of pipe assemblies. Notice: Not required for direct installation of pipe assembly on header. NEW for heating or mixing circuits DN ,60 DN ,60 171

172 Accessories Wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 02 Accessories For products Art. no. Header with thermally split flow and return for 2 or 3 pipe assemblie DN25 and DN32, dimensions HxWxD 168x500/750x140 top connection with flat gasket with union nuts 1½, bottom connection with flat gasket 1½, thermally insulated design shells of EPP, 3 connection pieces on the boiler side allow the distributor to be rotated or moved to adapt to the flow line on the heating side, included wall fastening kvs=12,5 / V max. =4500 l/h p=130 mbar at V=4500 l/h p=40 mbar at V=2500 l/h CGB-75, CGB-100 NEW 2 heating or mixing circuits ,- 3 heating or mixing circuits ,- Low-loss header, up to 10m³/h CGB-75, CGB ,- (only used together with the Hollow square section 140 x 140mm and four connection cascade module KM) pieces G2 (male thread) flat sealing, 2 connections for bleeders and boiler fill and drain valve, each Rp½ and 1 connection for sensor well 3 /8. incl. black pluggable thermal insulation shell, bleeder, boiler fill and drain valve, sensor well, flat gaskets, wall brackets and assembly material. For cascade installations greater than 10m³/h the customer must employ a larger low-loss header appropriate for the required volume flow. Air separator CGB-75, CGB-100 Micro bubble separator with automatic venting 1½ up to 5,4m 3 /h ,- 2 up to 8,2m 3 /h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! NEW Thermal insulation for air separator CGB-75, CGB-100 NEW 1¼ / 1½ , ,- Dirt trap incl. magnetite trap CGB-75, CGB-100 to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1½ up to 5,4m³/h ,- 2 up to 8,2m³/h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! NEW Thermal insulation for dirt trap incl. magnetite trap CGB-75, CGB-100 NEW 1¼ / 1½ , ,- 172

173 Accessories Wall-mounted gas condensing boilers between 75kW and 100kW Regelung / Accessories = 02 Accessories For products Art. no. Gas ball valve, straight-way type Rp¾ CGB-75, CGB ,- with thermal safety device for surface mounting, chrome plated Gas pressure switch 10mbar CGB-75, CGB ,- with cable Strangregulierventil l/min CGB-75, CGB ,- zum Abgleich der maximalen Wassermenge über die Gasbrennwerttherme (max. 130l/min) Safety valve CGB-75, CGB ,60 3 bar response pressure for sealed unvented hot water systems up to 100kW, connection ¾ female thread, outlet 1 female thread. Neutraliser with fastening clips CGB-75, CGB-100 up 150kW ,- up 300kW ,- Refill pack 1,3kg ,80 Consumption: approx. 10g - 30g per kw per year 5,0kg ,- Automatic condensate pumping station with CGB-75, CGB ,- potential-free alarm output, ready to plug in for CGB-75/100 Condensate pump with potential-free alarm output, condensate tank with lid and wall mounting PVC hose 10mm (6m long), non-return valve, condensate feed adapter Expansion vessels for heating systems CGB-75, CGB-100 1,5 bar primary pressure, 90 C flow temperature 25 litres for heating systems up to 235 litres water content ,- 35 litres for heating systems up to 320 litres water content ,- 50 litres for heating systems up to 470 litres water content ,- 80 litres for heating systems up to 750 litres water content ,- 100 litres for heating systems up to 850 litres water content ,- 140 litres for heating systems up to 1210 litres water content ,- 200 litres (Dimensioning according to heating system) ,- 250 litres (Dimensioning according to heating system) ,- 300 litres (Dimensioning according to heating system) ,- 400 litres (Dimensioning according to heating system) ,- 500 litres (Dimensioning according to heating system) ,- 600 litres (Dimensioning according to heating system) ,- 800 litres (Dimensioning according to heating system) , litres (Dimensioning according to heating system) ,- Connection kit for expansion vessel flexible corrugated stainless steel pipe (1 m long) screwed connections suitable for boiler and expansion vessel. additionally with cap valve ¾ Expansion vessel litres ,- additionally with cap valve 1 Expansion vessels from 80 litres ,- 173

174 Air/flue gas duct for wall-mounted gas condensing boilers up to 24kW and gas condensing units Provide ventilation for B23, B33, C53 C13x C13x B23 B33 C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II IIIIIIIIIIII II C43x C33x C53x IIII I III III I II III I III II II IIIIIIII C53 II IIII C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page up 14kW up 20kW up 24kW B Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) C13x 176 horizontal roof lead-through for pitched roof, (room air-independent - customer s dormer) C33x 180, 181, 186 Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. The DN60/100 and DN80/125 air/flue gas systems with Wolf gas condensing boilers are system-certified. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. 174 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182, 193 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket DN60 DN80 DN60 DN80 DN60/100 DN80/125 DN60/100 DN80/125 DN110/ Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) DN80/ DN60/100 DN80/125 C53x 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) DN80/ C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 C93x 179, 189, 202 Flue gas line for shaft installation connecting line DN60/100, vertikal DN60 Flue gas line for shaft installation connecting line DN60/100 or DN80/125, vertikal DN80 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece rigid flexible rigid flexible Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN60, DN80, DN110 and DN125 - Concentric air/flue gas duct DN60/100 and DN80/125 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN60 and DN83 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. For the cascade operation table see page 401

175 II Air/flue gas duct for wall-mounted gas condensing boilers between 35kW and 50kW C13x C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C43x C33x B23 B33 IIII I II I II II II III I IIIIIIIIIIII II C53x III II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x C33x B33 Variants Maximum length 1) [m] Type Page CGB-35 CGB-K40-35 CGB-50 B23 178, 203 Flue gas line in shaft and combustion air directly above the device (room air dependent) B Flue gas line in shaft with horizontal concentric connecting line (room air dependent) B Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Note: The C33x system is also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and inlet openings, should be resolved with the local chimney sweeper. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 402 DN80 DN110 DN80 DN Calculated according to EN (LAS manufacturer) C13x 177 Horizontal roof lead-through for pitched roof (room air-independent) C33x 181, 186 Vertical concentric roof lead-through for pitched or flat roof, vertical concentric air/flue gas duct for shaft fitting, (room air-independent) C43x 182 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 182, 191 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket C53x 191 Anschluss an Abgasleitung im Schacht und Zuluft durch Außenwand (raumluftunabhängig) C83x 192 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 179, 189, 202 Flue gas line for shaft installation rigid or flexible with horizontal concentric connecting line 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece DN80/125 DN110/160 DN80 DN110 DN80/125 DN110/160 DN80 DN110 DN80 DN Calculated according to EN (LAS manufacturer) Calculated according to EN (LAS manufacturer) The following air/flue gas lines or flue gas lines with CE-0036-CPD approval may be used: - Flue gas line DN80 - Concentric air/flue gas duct DN80/125 - Flue gas line DN110 - Concentric air/flue gas duct (on the facade) DN80/125 - Flexible flue gas line DN83 - Flexible flue gas line DN110 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 175

176 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN60/100 DN80/125 Art. no. Art. no. Air/flue gas duct horizontal as installation , ,- kit DN60/100 or DN80/125, white, pluggable Room-air independent version, suitable for wall or roof lead-through Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 1000mm, Air/flue gas pipe with wind protector, length L, 2 rosettes C13x DN60/100 L = 750mm DN80/125 L = 880mm Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air/flue gas pipe DN60/100 or DN80/125, white, pluggable Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Air/flue gas pipe DN60/100 or DN80/125, with inspection opening, , ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100 or DN80/125, white, pluggable , , , ,30 45 (1 set = 2 items) , , , ,30 Inspection bend 87 DN60/100 or DN80/125, white, pluggable , ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 176 Accessories continued on page 204

177 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Air/flue gas duct horizontal as installation kit , ,- DN60/100 or DN80/125, white, pluggable Room-air independent version, suitable for wall or roof lead-through Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 1000mm, Air/flue gas pipe with wind protector, length L, 2 rosettes C13x DN60/100 L = 750mm DN80/125 L = 880mm Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air/flue gas pipe DN60/100 or DN80/125, white, pluggable Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Air/flue gas pipe DN60/100 or DN80/125, with inspection opening, , ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100 or DN80/125, white, pluggable , , , ,30 45 (1 set = 2 items) , , , ,30 Inspection bend 87 DN60/100 or DN80/125, white, pluggable , ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Accessories continued on page

178 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60 DN80 Art. no. Art. no. B23 Polypropylene DN60 or DN80 plastic , ,- connection kit on flue gas line stainless steel , ,- for shaft installation as installation kit Room-air dependent version, Ventilation screen, flue gas pipe DN60 or DN80 length 250mm, inspection bend 87 / DN80 for connection to condensing boiler, flue gas pipe DN60 or DN80 length 500mm, rosette, support bend 87 incl. bearing rail*, inspection piece, 4 spacers, plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN60 or DN80 flue gas pipe up to 120 C for shaft installation Length 500mm , ,50 Length 1000mm , ,80 Length 2000mm , ,30 Bend for polypropylene DN60 or DN80 flue gas pipe up to 120 C , , , , , , , ,90 Inspection bend 87 / DN60 or DN80 polypropylene up to 120 C , ,80 Spacer for DN60 or DN80 flue gas pipe , ,50 1 set = 6 items at DN60 or 4 items at DN80 Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 178 Accessories continued on page 206

179 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Connection kit to flue gas line for shaft installation as installation kit DN60/100 or DN80/125, white, pluggable Room-air independent version Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, support bend 87 / DN60-80 or DN80 with bearing rail*, 4 spacers and plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. C93x Riser pipe DN60: plastic ,- - - stainless steel ,- - - Riser pipe DN80: plastic , ,- stainless steel , ,- 4x Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN60/100 or DN80/125, white, pluggable Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Air/flue gas pipe DN60/100 or DN80/125, with inspection opening, , ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100 or DN80/125, white, pluggable , , , ,30 45 (1 set = 2 items) , , , ,30 Inspection bend 87 DN60/100 or DN80/125, white, pluggable , ,- Polypropylene DN60 or DN80 flue gas pipe up to 120 C for shaft installation Length 500mm , ,50 Length 1000mm , ,80 Length 2000mm , ,30 Polypropylene inspection pipe DN80 up to 120 C for , ,90 flue gas line in shaft Length 250mm Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Accessories continued on page

180 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN60/100 Art. no. Connection kit to concentric air/flue gas duct in the shaft Plastic ,- as installation kit DN60/100, white, pluggable Stain. steel ,- Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, concentric support bend 87 / DN80 with bearing rail*, 4 spacers for concentric air/flue gas duct and plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. C33x 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN60/100, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN60/100, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100, white, pluggable , ,60 45 (1 set = 2 items) , ,60 Inspection bend 87 DN60/100, white, pluggable ,- 180 Accessories continued on page 204

181 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 50kW DN80/125 Art. no. Connection kit to concentric air/flue gas duct in the shaft Plastic ,- as installation kit DN80/125, white, pluggable Stain. steel ,- Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, concentric support bend 87 with bearing rail*and plastic or stainless steel shaft cover with integrated air/flue gas duct and mouthpiece. C33x Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 Inspection bend 87 DN80/125, white, pluggable ,- Spacer for concentric air/flue gas duct ,90 for laying in the shaft 1 set = 4 items DN mm Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Accessories continued on page

182 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Connection kit to moisture-insensitive air/flue gas chimney , ,- as installation kit DN60/100 or DN80/125, white, pluggable Room-air independent version, Inspection bend 87 for connecting to condensing boiler, air/flue gas pipe length 500mm, rosette, flue gas pipe DN60 or DN80, length 500mm C43x Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air/flue gas pipe DN60/100 or DN80/125, white, pluggable Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Air/flue gas pipe DN60/100 or DN80/125, with inspection opening, , ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100 or DN80/125, white, pluggable , , , ,30 45 (1 set = 2 items) , , , ,30 Inspection bend 87 DN60/100 or DN80/125, white, pluggable , ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 182 Accessories continued on page 204

183 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Connection kit to moisture-insensitive air/flue gas chimney , ,- as installation kit DN60/100 or DN80/125, white, pluggable Room-air dependent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, rosette, Air/flue gas pipe room-air dependent, length 250mm B33 Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air/flue gas pipe DN60/100 or DN80/125, white, pluggable Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Air/flue gas pipe DN60/100 or DN80/125, with inspection opening, , ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN60/100 or DN80/125, white, pluggable , , , ,30 45 (1 set = 2 items) , , , ,30 Inspection bend 87 DN60/100 or DN80/125, white, pluggable , ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Accessories continued on page

184 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. C53x Kit for flue gas line on the facade (exterior wall) , ,- DN60/100 or DN80/125, room-air independent version Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, 2 rosettes, concentric wall lead-through, concentric external wall connection, concentric mouthpiece incl. pipe clamp Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Roof lead-through for air/flue gas pipe facade DN60/100 or DN80/ , ,- stainless steel / polypropylene Length 1000mm Roof tile DN125 Colour black , ,- Colour russet , ,- Air/flue gas pipe facade DN60/100 or DN80/125, stainless steel / polypropylene Length 500mm ,- - - Length 1000mm , ,- Length 2000mm , ,- Air inlet neck for air/flue gas pipe facade DN60/100 or DN80/ , ,- Required e.g. when installing the exterior bracket below ground level stainless steel / polypropylene Length 250mm Bend for air/flue gas pipe facade DN60/100 or DN80/125, stainless steel / polypropylene for flue gas line on the facade (exterior wall) , ,- 45 (1 set = 2 items) , , , ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 184 Accessories continued on page 206

185 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Mouthpiece for air/flue gas pipe facade DN60/100 or DN80/ , ,- stainless steel / polypropylene Length 290mm Inspection piece for air/flue gas pipe facade DN60/100 or DN80/ , ,- stainless steel / polypropylene Length 250mm Pipe clamp for flue gas line facade DN60/100 or DN80/ , ,- Air/flue gas pipe DN60/100 or DN80/125, white, pluggable (Only for indoor installation!) Length 500mm , ,- Length 1000mm , ,- Length 2000mm , ,- Wall bracket facade DN125 adjustable, stainless steel (recommended clearance max. 2m) DN , DN ,- Verlängerung für Wandhalterung Fassade DN125 verstellbar ( mm), ,- stainless steel Extension for external wall bracket facade DN125 adjustable ( mm), ,- stainless steel External wall bracket for air/flue gas pipe DN60/100 or DN80/ , ,- stainless steel / polypropylene including wall plate (external) and fastening material Note: Inlet openings integrated into the exterior wall bracket (openings only used when installed above ground level); when installed below ground level, inlet necks for air/flue gas pipe are required. Accessories continued on page

186 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Air/flue gas duct vertical through pitched roof or flat roof as installation kit, Air/flue gas pipe for vertical roof lead-through, including fixing bracket Length 1) mm: black / polypropylene , ,- (with sliding piece) russet / polypropylene , ,- C33x Length 2) mm: black / polypropylene ,- (with sliding piece) russet / polypropylene ,- Length 3) 2650mm: black / polypropylene ,- - - russet / polypropylene , ) 650 Top of roof 1) 650 2) 1250 Collar DN125 C33x 3) DN100 DN125 Roof panel for pitched roof with adapter for vertical air / flue gas duct, suitable for roofs covered with plain tiles, slate and shingles Colour black, inclination , ,80 Colour russet, inclination , ,80 Roof panel large format 50 cm x 50 cm for pitched roof with adapter for air/flue gas duct vertical and additional tolerance compensation, suitable for all common roof coverings, in particular for large-format tiles Colour black with surrounding, flexible flashing coated in black, inclination , ,- Colour black with surrounding, flexible flashing coated in black, inclination , ,- Universal tile for pitched roof with adapter for air/flue gas duct vertical, suitable for tiled roofs Colour black with flexible lead flashing underneath, inclination , ,- Colour russet with flexible lead flashing underneath, inclination , ,- Colour black with flexible flashing underneath coated in black, 5-25 inclination , ,- Colour russet with flexible flashing underneath coated in black, 5-25 inclination , ,- Colour black with flexible flashing underneath coated in black, inclination , ,- Colour russet with flexible flashing underneath coated in black, inclination , ,- NEW 186 Accessories continued on page 204

187 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Accessories = 07 Variants to 24kW to 50kW DN60/100 DN80/125 Art. no. Art. no. Adapter for Klöber base panels for air/flue gas ducts vertical of polypropylene and pitched roofs Colour black , Colour russet , Flat roof collar for air/flue gas duct vertical , ,80 Fixing bracket for air/flue gas duct vertical , ,30 Mouth grid for flue gas DN , ,20 of polypropylene up to 120 C NEW Mouth cap for mouth grid , ,70 of polypropylene up to 120 C NEW Accessories continued on page

188 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 50kW DN80/125 Art. no. Connection kit to flue gas line for shaft installation ,- as kit DN80/125, white, pluggable Room-air dependent version Inspection bend 87 for connection to condensing boiler, Air/flue gas pipe length 500mm, rosette, Air/flue gas pipe room-air dependent, length 250mm B33 Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Bend for polypropylene DN80 flue gas pipe up to 120 C , , , ,90 Inspection bend 87 / DN80 polypropylene up to 120 C ,80 Spacer for DN80 flue gas pipe ,50 1 set = 4 items Plastic shaft cover DN80 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) 188 Accessories continued on page 206

189 IIIIII I I I Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN60 Art. no. IIIIIIIIIIIIIIIIIII Flue gas line flexible in shaft as installation kit DN60, pluggable, ,- Flexible pipe length 12,5m, shaft cover, plugging end, support bend 87 / DN16 with bearing rail* and 6 spacers. I IIII IIII I II I II I II II II C93x 6x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Plastic shaft cover for flue gas line flexible DN ,- including mouthpiece (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover for flue gas line flexible DN ,- including stainless steel mouthpiece (Base panel 40 x 40cm) Extension to flue gas line flexible DN60, length 12,5m ,- Spacer for DN60 flue gas pipe ,50 1 set = 6 items Connecting piece for flue gas line flexible DN ,- (Coupling for two flexible pipes) Plugging end for flue gas line flexible DN ,50 (Fastening for flexible pipe on supporting bend) Inspection T-piece for flue gas line flexible DN ,- Insertion aid for flue gas line flexible DN ,- Support bend 87 for flue gas line flexible DN60, ,80 including bearing rail. Accessories continued on page

190 IIIIII I I I Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 50kW DN80 Art. no. IIIIIIIIIIIIIIIIIII Flue gas line flexible in shaft as installation kit DN83, pluggable, ,- Flexible pipe length 12,5 m, fastening (bracket) for flexible pipe to the shaft cover, support bend 87 / DN80 with bearing rail* and 4 spacers. Mouthpiece I II IIII IIII I II I II I 4x II II C93x Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Plastic shaft cover for flue gas line flexible DN ,- (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover for flue gas line flexible DN ,- including stainless steel mouthpiece (Base panel 40 x 40cm) Extension to flue gas line flexible DN83, length 8m ,- Spacer for DN80 flue gas pipe ,50 1 set = 4 items Connecting piece for flue gas line flexible DN ,- (Coupling for two flexible pipes) Inspection T-piece for flue gas line flexible DN ,- Inspection T-piece for flue gas line flexible DN , Connection kit to flue gas line for shaft installation as installation kit ,- DN80/125, white, pluggable Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 190 Accessories continued on page 206

191 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 50kW DN80/125 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- through exterior wall as installation kit DN80/125, white, pluggable Room-air independent version, Air intake piece DN125, air intake pipe DN125 length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C53x >50kW Rear ventilation Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air pipe DN125, white, pluggable ,50 Length 1000mm Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN125, white, for covering the wall opening ,30 For air/flue gas pipe DN80/125, white Support bend 87 for polypropylene DN80 flue gas pipe up to 120 C, ,80 including bearing rail Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Spacer for DN80 flue gas pipe ,50 1 set = 4 items Plastic shaft cover DN80 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Accessories continued on page

192 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 50kW DN80/125 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- through exterior wall as installation kit DN80/125, white, pluggable Room-air independent version, Air intake piece DN125, air intake pipe DN125 length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C83x >50kW Rear ventilation Devices up to 24kW require a transition piece from DN60/100 to DN80/125 (art. no ) when connected to the DN80/125 system. Air pipe DN125, white, pluggable ,50 Length 1000mm Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN125, white, for covering the wall opening ,30 For air/flue gas pipe DN80/125, white Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable 192 Accessories continued on page 206

193 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN60Þ110 DN60Þ125 Art. no. Art. no. C43x Basic construction set air/flue gas chimney , ,- multiple occupation DN60Þ110 or DN60Þ125 Room-air independent version - Shaft cover complete DN110 or DN125 incl. discharge pipe - 6 spacers DN110 or DN125 (polypropylene) - Centric extension DN80 to DN110 or DN125 (polypropylene) - Support bend 87 DN80 (polypropylene) with support and bearing rail* Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Extension construction set air/flue gas chimney multiple , ,- occupation DN110 or DN125 Room-air independent version - Floor T-piece DN110 or DN125 (polypropylene) with outlet DN80, length 440mm - Eccentric extension DN60 to DN80 (polypropylene)) Polypropylene DN110 or DN125 flue gas pipe up to 120 C for shaft installation Length 500mm , ,50 Length 1000mm , ,80 Length 2000mm , ,- Bend for polypropylene DN110 or DN125 flue gas pipe up to 120 C , , , , , , , ,30 Inspection bend DN110 or DN125 polypropylene up to 120 C , ,- Length 250mm Polypropylene DN110 or DN125 inspection pipe up to 120 C , ,- for shaft installation Length 250mm Spacer for DN110 or DN125 flue gas pipe, plastic , ,- 1 set = 6 items (recommended clearance max. 2m) Accessories continued on page

194 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN110 Art. no. Basic kit for cascade DN ,- Room-air dependent version - 2 extensions DN60 for pipe coupling DN80 (polypropylene) - 2 extensions DN80 for pipe coupling DN110 (polypropylene) - 2 flue gas pipes DN110 x 250 (polypropylene) - 2 inspection bends 87 DN110 (polypropylene) - 2 headers DN110/110 (polypropylene) - 1 flue gas pipe DN110 x 500 (polypropylene) - End piece DN110 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml For the installation of gas condensing units an additional flue gas tube has to be provided between the appliances. Extension kit cascade DN ,- Room-air dependent version - Extension DN60 for pipe coupling DN80 (polypropylene) - Extension DN80 for pipe coupling DN110 (polypropylene) - Flue gas pipe DN110 x 250 (polypropylene) - Inspection bend 87 DN110 (polypropylene) - Header DN110/110 (polypropylene) - Lubricant tube 50ml Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend DN110 of polypropylene up to 120 C C ,- Length 250mm Polypropylene DN110 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN110 flue gas pipe, plasti ,- 1 set = 6 items (recommended clearance max. 2m) 194 Accessories continued on page 206

195 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN110 Art. no. Shaft kit for cascade DN ,- Room-air dependent version - Shaft cover DN110 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN110 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend 87 / DN110 polypropylen up to 120 C ,- Polypropylene DN110 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page

196 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 24kW DN125 Art. no. Shaft kit for cascade DN ,- Room-air dependent version - Shaft cover DN125 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN125 (polypropylene) - Extension DN110 for pipe coupling DN125 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN125 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,- Bend for polypropylene DN125 flue gas pipe up to 120 C , , , ,30 Inspection bend 87 / DN125 polypropylen up to 120 C ,- Polypropylene DN125 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN125 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Stainless steel shaft cover DN125 with integrated air/flue gas duct ,- incl. stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) 196 Accessories continued on page 206

197 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 20kW DN110/160 Art. no. Basic kit for cascade DN110/160, white, pluggable ,- Room-air independent version - 2 extensions DN60/100 for pipe coupling DN80/125-2 extensions DN80/125 for pipe coupling DN110/160-2 headers DN110/110/160 - Air/flue gas pipe DN110/160 with condensate drain - End piece DN110/160 with inspection opening - Siphon for condensate drain - Lubricant tube 50ml For the installation of gas condensing units an additional air/flue gas tube has to be provided between the appliances. Extension kit cascade DN110/160, white, pluggable ,- Room-air independent version - Extension DN60/100 for pipe coupling DN80/125 - Extension DN80/125 for pipe coupling DN110/160 - Header DN110/110/160 - Lubricant tube 50ml Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160 with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- Fixing bracket for air/flue gas duct DN ,60 Accessories continued on page

198 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 20kW DN110/160 Art. no. Shaft kit for cascade DN ,- Room-air independent version - Shaft cover DN80 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN80 (polypropylene) - Reducerg DN110 for pipe coupling DN80 (Polypropylen) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Bend for polypropylene DN80 flue gas pipe up to 120 C, , , , ,90 Inspection bend 87 / DN80 polypropylene up to 120 C ,80 Polypropylene inspection pipe DN80 up to 120 C for flue gas line in shaft ,90 Length 250mm Spacer for DN80 flue gas pipe ,50 1 set = 4 items Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) 198 Accessories continued on page 206

199 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 20kW DN110 Art. no. Shaft kit for cascade DN ,- Room-air dependent version - Shaft cover DN110 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN110 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend 87 / DN110 polypropylen up to 120 C ,- Polypropylene DN110 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page

200 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 20kW DN125 Art. no. Shaft kit for cascade DN ,- Room-air dependent version - Shaft cover DN125 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN125 (polypropylene) - Extension DN110 for pipe coupling DN125 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN125 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,- Bend for polypropylene DN125 flue gas pipe up to 120 C , , , ,30 Polypropylene DN125 inspection pipe up to 120 C for shaft installation ,- Length 250mm Spacer for DN125 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Stainless steel shaft cover DN125 with integrated air/flue gas duct ,- including stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) 200 Accessories continued on page 206

201 Air/flue gas duct for wall-mounted gas condensing boilers and gas condensing units Variants Accessories = 07 to 20kW DN160 Art. no. Shaft kit for cascade DN ,- Room-air independent version - Shaft cover DN160 (polypropylene) with discharge pipe (polypropylene, black) - 6 spacers DN160 (polypropylene) - Extension DN110 for pipe coupling DN160 (polypropylene) - Support bend 87 DN110 (polypropylene) with support* - Wall lining DN110/160 (stainless steel) - Wall plate DN160 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Flue gas pipe DN160, polypropylene Length 250mm ,80 Length 500mm ,70 Length 1000mm ,- Length 2000mm ,- Bend DN160, polypropylene , , , ,50 Inspection bend 87 / DN160, polypropylene ,- Inspection pipe DN160, polypropylene ,- Length 290mm Spacer DN160, plastic ,40 (recommended clearance max. 2m) Shaft cover DN160, stainless steel with discharge pipe, stainless steel ,- with discharge pipe, polypropylene-uv, black ,- Accessories continued on page

202 Air/flue gas duct for wall-mounted gas condensing boilers Variants Accessories = kW DN110 Art. no. System DN110 Connection kit for flue gas line in shaft as installation kit DN ,- Room-air independent or room-independent version, Plastic shaft cover and mouthpiece, 4 spacers, inspection pipe for flue gas line DN110, adapter DN80 to DN110, support bend 87 / DN80 with bearing rail* DN110 C93x DN80 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Connection kit to flue gas line for shaft installation as kit ,- DN80/125, white, pluggable Room-air independent version, Inspection bend 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) 202 Accessories continued on page 206

203 Air/flue gas duct for wall-mounted gas condensing boilers Variants Accessories = kW DN110 Art. no. System DN110 Connection kit for flue gas line in shaft as installation kit DN ,- Room-air independent or room-independent version, Plastic shaft cover and mouthpiece, 4 spacers, inspection pipe for flue gas line DN110, adapter DN80 to DN110, support bend 87 / DN80 with bearing rail* DN100 B23 DN80 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN80 connection kit on flue gas line for ,- shaft installation as installation kit, white, pluggable Room-air dependent version, Ventilation screen, flue gas pipe DN80 length 250mm, Inspection bend 87 / DN80 for connection to condensing boiler, flue gas pipe DN80 length 500mm and rosette. Polypropylene DN80 flue gas pipe up to 120 C for shaft installation (horizontal flue gas line) Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Accessories continued on page

204 Air/flue gas duct DN60/100 for wall-mounted gas condensing boilers up to 24kW and gas condensing units Accessories = 07 Accessories for concentric air/flue gas duct DN60/100 Art. no. Air/flue gas pipe DN60/100, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN60/100 horizontal with wind protector, white, pluggable ,- Length 750mm Air/flue gas pipe DN60/100, ,- Length 250mm, white, pluggable Version for room-air dependent operation Air/flue gas pipe DN60/100, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Connecting adapter with measuring nipple DN60/100, white, pluggable, ,- Length 152mm, für Anschluss an Brennwerttherme oder Luft-/Abgasrohr Inspection bend 87 DN60/100, white, pluggable ,- Bogen für Luft-/Abgasrohr DN60/100, weiß, steckbar , ,60 45 (1 set = 2 items) , ,60 Sliding sleeve (separating equipment) for air/flue gas pipe DN60/100, white, pluggable ,30 Length 235mm Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Rosette DN100, for covering the wall opening ,50 Air/flue gas pipe DN60/100, exterior, white Rosette DN100 two-piece, white, for covering the wall opening ,50 for air/flue gas pipe DN60/100, interior, white 204

205 Air/flue gas duct DN60/100 for wall-mounted gas condensing boilers up to 24kW and gas condensing units Accessories = 07 Accessories for concentric air/flue gas duct DN60/100 Art. no. Connecting adapter DN60/100 Þ 2 x DN80, ,- for flue gas line in shaft and air supply line via outside wall, up to 120 C Support bend 87 - DN60 - DN ,- for connecting to flue gas line in shaft incl. bearing rail and lip seal Concentric support bend 87 - DN60/ ,- for connection to concentric air/flue gas duct in the shaft incl. bearing rail Bearing rail ,20 for flue gas line in shaft Spacer clip DN100 for air/flue gas pipe ,- 1 set = 5 items, incl. hanger bolts and dowels Fixing bracket for air/flue gas duct vertical ,30 Centring piece ,90 1 item Spacer for concentric air/flue gas duct for laying in the shaft 1 set = 4 items DN91-114mm ,80 DN mm ,90 Gasket DN60 for flue gas pipe ,60 1 set = 5 items Gasket DN100 for air pipe ,20 1 set = 5 items Gaskets DN100 inspection opening inspection bend ,40 1 item 205

206 Air/flue gas duct DN80 for wall-mounted gas condensing boilers up to 50kW and gas condensing units Accessories = 07 Accessories for flue gas line of polypropylene DN80 Art. no. Plastic shaft cover DN80 with integrated air/flue gas duct and mouthpiece ,- for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN80 with integrated air/flue gas duct ,- incl. stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Stainless steel mouthpiece DN ,50 Length 500mm Polypropylene DN80 flue gas pipe up to 120 C for shaft installation Length 500mm ,50 Length 1000mm ,80 Length 2000mm ,30 Polypropylene inspection pipe DN80 up to 120 C for flue gas line in shaft ,90 Length 250mm Inspection bend 87 / DN80 polypropylene up to 120 C ,80 Support bend 87 for polypropylene DN80 flue gas pipe up to 120 C, ,80 incl. bearing rail. Condensate drain DN80 horizontal ,- Bend for polypropylene DN80 flue gas pipe up to 120 C , , , ,90 Reducer DN110 to DN80 flue gas pipe up to 120 C ,- Extension DN60 to DN80 of polypropylene up to 120 C ,80 206

207 Air/flue gas duct DN80 for wall-mounted gas condensing boilers up to 50kW and gas condensing units Accessories = 07 Accessories for flue gas line of polypropylene DN80 Art. no. Connecting adapter DN80/125 Þ 2 x DN80, ,- for flue gas line in shaft and air supply line via outside wall, up to 120 C Wind protector DN80 of stainless steel ,90 for horizontal flue gas line Coupling plug DN80 polypropylene up to 120 C ,- Spacer for DN80 flue gas pipe ,50 1 set = 4 items Spacer for concentric air/flue gas duct for laying in the shaft 1 set = 4 items DN91-114mm ,80 DN mm ,90 Rosette white, for covering the wall opening for flue gas pipe DN ,30 Spacer clip for DN80 flue gas pipe ,- incl. hanger bolts and dowels 8mm, adjustable up to DN80 1 set = 5 items Fixing bracket DN60/100 for air/flue gas duct vertical ,30 Ventilation screen for DN80 flue gas pipe ,30 for use with flue gas systems for shaft installation with rear ventilation Gasket DN80 for flue gas pipe ,20 1 set = 5 items 207

208 Air/flue gas duct DN80/125 for wall-mounted gas condensing boilers up to 50kW and gas condensing units Accessories = 07 Accessories for concentric air/flue gas duct DN80/125 Art. no. Air/flue gas pipe DN80/125, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN80/125 horizontal with wind protector, white, pluggable ,- Length 880mm Concentric support bend 87 - DN80/ ,- for connection to concentric air/flue gas duct in the shaft incl. bearing rail Air/flue gas pipe DN80/125, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Connecting adapter with measuring nipple DN80/125, white, pluggable, ,50 Length 152mm, for connection to condensing boiler or air/flue gas pipe Inspection bend 87 DN80/125, white, pluggable ,- Bend for air/flue gas pipe DN80/125, white, pluggable , ,30 45 (1 set = 2 items) , ,30 208

209 Air/flue gas duct DN80/125 for wall-mounted gas condensing boilers up to 50kW and gas condensing units Accessories = 07 Accessories for concentric air/flue gas duct DN80/125 Art. no. Wind protector DN125 of stainless steel ,- for horizontal flue gas line Sliding sleeve (separating equipment) for air/flue gas pipe DN80/125, white, pluggablee ,- Length 200mm Air/flue gas pipe DN80/125, ,- Length 250mm, white, pluggable. Version for room-air dependent operation. Air pipe DN125, white, pluggable ,50 Length 1000mm Transition piece from air/flue gas duct DN60/100 to ,50 air/flue gas duct DN80/125, white, pluggable Rosette DN125, white, for covering the wall opening ,30 for air/flue gas pipe DN80/125, white Spacer clip DN125 for air/flue gas pipe ,- incl. hanger bolts and dowels 1 set = 5 items 209

210 Air/flue gas duct DN110 for wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Plastic shaft cover DN110 with integrated air/flue gas duct and mouthpiece ,- for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- incl. stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Flue gas pipe DN110 of polypropylene up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Inspection pipe DN110 of polypropylene up to 120 C ,- Length 250mm Revisionsbogen 87 / DN110 aus Polypropylen bis 120 C ,- Bogen für Abgasrohr DN110 aus Polypropylen bis 120 C , , , ,50 Transition piece from air/flue gas duct DN80/125 to ,- air/flue gas duct DN110/160, white, pluggable Extension DN80 to DN110 of polypropylene up to 120 C ,70 as transition to support bend 87 / DN80 Eccentric extension DN80 to DN110 of polypropylene up to 120 C ,- 210

211 Air/flue gas duct DN110 for wall-mounted gas condensing boilers between 35kW and 50kW Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- incl. bearing rail Condensate drain DN110 horizontal ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Spacer for concentric air/flue gas duct ,90 for laying in the shaft 1 set = 4 items DN mm Ventilation screen for DN110 flue gas pipe ,70 for use with flue gas systems for shaft installation with rear ventilation Rosette white, for covering the wall opening for flue gas pipe DN ,30 211

212 Parkhotel Schönbrunn, Wien 8 Geräte der Baureihe KG Top mit integrierter Wärmerückgewinnung

213 II Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW C13x C33x IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII C43x C33x B23 B33 IIII I II I II II II III I IIIIIIIIIIII II C53x III II IIIIIIIIII IIII C53 C93x C43x C83x C53x C93x B33 Variants Maximum length 1) [m] Type Page CGB-75 CGB-100 B Flue gas line in shaft and combustion air directly above the device DN (room air dependent) B33 - Flue gas line in shaft with horizontal concentric connecting line (room air dependent) DN110 DN110 Þ160 2) B33 - Connection to moisture-insensitive flue gas chimney with horizontal concentric connecting line (room air dependent) Calculated according to EN (LAS manufacturer) C13x 214 Horizontal concentric roof lead-through for pitched roof, DN110/ (room air-independent - customer s dormer) C33x 227 Vertical concentric roof lead-through for pitched or flat roof (room-air independent) DN110/ C43x 217 Connection to a moisture-insensitive air/flue gas chimney (LAS), maximum pipe length from centre of device bend to connection 2m (room air independent) Calculated according to EN (LAS manufacturer) DN DN110 Þ160 2) DN C Connection to flue gas line in shaft and air supply line via outside wall (room air independent), 3m air supply line inkl. C53x 218, 221 Connection to flue gas line in shaft and air supply via outside wall (room air independent) combustion air via external wall bracket C53x 221 Connection to flue gas line in shaft and air supply via outside wall (room air independent) C83x 222 Connection concentric to moisture-insensitive flue gas chimney and combustion air via outside wall (independent of room air) C93x 216, 220 Vertical flue gas line for shaft installation rigid/flexible with horizontal concentric connecting line 1) Maximum length corresponds to the total length from the device to the flue gas mouthpiece 2) Erweiterung im Schacht von DN110 auf DN160 Note: The C33x and C83x systems are also suitable for installation in garages. Installation examples should be checked against construction and land use regulations as necessary. Questions about installation, particularly about the installation of inspection fittings and air intake openings (ventilation is generally required above 50kW), should be resolved with the local chimney sweeper before installation. The length data refer to the concentric air/flue gas duct and to flue gas lines, and only to original Wolf parts. Please adhere to the max. length of the horizontal flue gas conduit acc. to the installation instructions of the boiler. For the cascade operation table see page 402 DN110 DN110 Þ160 2) Calculated according to EN (LAS manufacturer) DN110 DN110 Þ160 2) The following air/flue gas lines or flue gas lines with CE CPD approval may be used: - Flue gas line DN110, 160 and Concentric air/flue gas duct DN110/160, DN160/225 and DN200/300 - Concentric air/flue gas duct (on the facade) DN110/160 - Flexible flue gas line DN110 The required identification plates are included in the associated Wolf accessories. The assembly instructions included in the accessories must also be observed. 213

214 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Air/flue gas duct horizontal as kit DN110/160, ,- white, pluggable Room-air independent version, suitable for wall or roof lead-through Inspection T-piece 87 for connection to condensing boiler, Air/flue gas pipe length 1000mm, Air/flue gas pipe with wind protector, length 1000mm, 2 rosettes C13x Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- 214 Accessories continued on page 224

215 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110 Art. no. Polypropylene DN110 connection kit on flue gas line ,- for shaft installation as installation kit Room-air dependent version, Ventilation screen, flue gas pipe DN110 length 250mm, Inspection T-piece 87 / DN110 for connection to condensing boiler, flue gas pipe DN110 length 1000mm, rosette, support bend 87 incl. bearing rail*, inspection piece, 4 spacers, plastic shaft cover with integrated air/flue gas duct and mouthpiece. B23 * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Inspection bend 87 / DN110 of polypropylene up to 120 C ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Accessories continued on page

216 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Connection kit to flue gas line for shaft installation ,- as kit DN110/160, white, pluggable Room-air independent version Inspection T-piece 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, support bend 87 / DN110 with bearing rail*, inspection piece, 4 spacers, plastic shaft cover with integrated air/flue gas duct and mouthpiece. C93x 4x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Polypropylene inspection pipe DN110 up to 120 C for flue gas line in shaft ,- Length 250mm 216 Accessories continued on page 224

217 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Connection kit to moisture-insensitive air/flue gas chimney ,- as kit DN110/160, white, pluggable Room-air independent version, Inspection T-piece 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette, flue gas pipe DN110 length 250mm C43x Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Inspection T-piece 87 DN110/160, white, pluggable ,- Accessories continued on page

218 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. C53x Kit for flue gas line on the facade (exterior wall) ,- DN110/160, room-air independent version Inspection T-piece for connection to condensing boiler, Air/flue gas pipe length 500mm, 2 rosettes, concentric wall lead-through, concentric exterior wall connection, concentric discharge termination incl. pipe clamp Roof lead-through for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 1000mm Roof tile DN160 Colour black ,- Colour russet ,- Air/flue gas pipe facade DN110/160, stainless steel / polypropylene Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air inlet neck for air/flue gas pipe facade DN110/160, ,- stainless steel / polypropylene Length 250mm Bend for air/flue gas pipe facade DN110/160, stainless steel / polypropylene for flue gas line on the facade (exterior wall) , , , ,- 218 Accessories continued on page 224

219 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Mouthpiece for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 290mm Inspection piece for air/flue gas pipe facade DN110/ ,- stainless steel / polypropylene Length 250mm Pipe clamp for flue gas line facade DN110/ ,- Air/flue gas pipe DN110/160, white, pluggable (only for indoor installation) Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Wall bracket facade DN160 adjustable, stainless steel ,- (recommended clearance max. 2m) Extension for wall bracket facade DN160 adjustable ( mm), stainless steel ,- Extension for external wall bracket facade DN160 adjustable ( mm), stainless steel ,- External wall bracket for air/flue gas pipe DN110/ ,- stainless steel / polypropylene incl. wall plate (external) and fastening material Note: Inlet openings integrated into the exterior wall bracket (openings only used when installed above ground level); when installed below ground level, inlet necks for air/flue gas pipe are required. Accessories continued on page

220 I I I I II Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110 Art. no. IIIIIIIIIIIIIIIIII Flue gas line flexible in shaft as installation kit DN110, pluggable, ,- Flexible pipe length 15m, fastening (bracket) for flexible pipe to the shaft cover, support bend 87 / DN110 with bearing rail* and 4 spacers. Mouthpiece I I IIII IIII I II I III I IIII 4x IIII C93x * Note: A flue gas pipe of the appropriate length can be used for support instead of the bearing rail. Plastic shaft cover for flue gas line flexible DN ,- (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover for flue gas line flexible DN ,- including stainless steel mouthpiece (Base panel 40 x 40cm) Extension to flue gas line flexible DN110, length 8m ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Connecting piece for flue gas line flexible DN ,- (Coupling for two flexible pipes) Inspection T-piece for flue gas line flexible DN ,- Inspection T-piece for flue gas line flexible DN ,- Connection kit to flue gas line for shaft installation as kit ,- DN110/160, white, pluggable Room-air independent version, Inspection T-piece 87 for connection to condensing boiler, air/flue gas pipe length 500mm, rosette. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- 220 Accessories continued on page 224

221 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Connection kit for flue gas line for shaft installation and air supply line ,- through exterior wall as installation kit DN110/160, white, pluggable Room-air independent version, Air intake pipe DN160 pipe length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C53x >50kW Rear ventilation Air pipe DN160, white, pluggable ,- Length 1000mm Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN160, white, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- incl. bearing rail Polypropylene DN110 flue gas pipe up to 120 C for shaft installation (vertical flue gas line) Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Plastic shaft cover DN110 with integrated air/flue gas duct and mouthpiece ,- for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- incl. stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Accessories continued on page

222 Air/flue gas duct for wall-mounted gas condensing boilers between 75kW and 100kW Variants Accessories = 07 DN110/160 Art. no. Connection kit to moisture-insensitive flue gas chimney and air supply line ,- through exterior wall as installation kit DN110/160, white, pluggable Room-air independent version, Air intake pipe DN160 pipe length 500mm, 2 rosettes, T-piece 87 for connection to condensing boiler, inspection piece length 250mm. C83x >50kW Rear ventilation Air pipe DN160, white, pluggable ,- Length 1000mm Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Rosette DN160, white, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white 222 Accessories continued on page 224

223 Bedienmodul BM-2 Intuitive Anlagenbedienung - mehr Komfort geht nicht Modernes Design Grafik-Display mit Klartextanzeige Drehregler mit Tastenfunktion Vier Schnellwahltasten TOB CGB-2 CGS-2L CGW-2L CSZ-2R CWL Excellent MGK-2

224 Air/flue gas duct DN110 for wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Plastic shaft cover DN110 with integrated air/flue gas duct and ,- mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm may be reduced to 35 x 35cm or 30 x 30cm on site) Stainless steel shaft cover DN110 with integrated air/flue gas duct ,- incl. stainless steel mouthpiece for room-air dependent or room-air independent operation (Base panel 40 x 40cm) Polypropylene DN110 flue gas pipe up to 120 C for shaft installation Length 500mm ,90 Length 1000mm ,50 Length 2000mm ,- Inspection pipe DN110 of polypropylene up to 120 C ,- Length 250mm Inspection bend 87 / DN110 of polypropylene up to 120 C ,- Bend for polypropylene DN110 flue gas pipe up to 120 C , , , ,50 Extension DN80 to DN110 of polypropylene up to 120 C ,70 as transition to support bend 87 / DN80 Eccentric extension DN80 to DN110 of polypropylene up to 120 C ,- 224

225 Air/flue gas duct DN110 for wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 07 Accessories for flue gas line of polypropylene DN110 Art. no. Support bend 87 for polypropylene DN110 flue gas pipe up to 120 C, ,- incl. bearing rail Condensate drain DN110 horizontal ,- Spacer for DN110 flue gas pipe, plastic ,- 1 set = 6 items (recommended clearance max. 2m) Ventilation plate for DN110 flue gas pipe ,70 for use with flue gas systems for shaft installation with rear ventilation Rosette white, for covering the wall opening for flue gas pipe DN ,30 225

226 Air/flue gas duct DN110/160 for wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 07 Accessories for concentric air/flue gas duct DN110/160 Art. no. Air/flue gas pipe DN110/160, white, pluggable Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Air/flue gas pipe DN110/160, with inspection opening, ,- white, pluggable, with quick fastener Length 250mm Inspection T-piece 87 DN110/160, white, pluggable ,- Bend for air/flue gas pipe DN110/160, white, pluggable , ,- 45 (1 set = 2 items) , ,- Air/flue gas pipe DN110/160, ,- Length 250mm, white, pluggable. Version for room-air dependent operation Rosette DN160, white, for covering the wall opening ,60 for air/flue gas pipe DN110/160, white Fixing bracket for air/flue gas duct DN ,60 Connection adapter DN110/160 Þ 2 x DN110, ,- for flue gas line in shaft and air supply line via outside wall, up to 120 C 226

227 Air/flue gas duct DN110/160 for wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 07 Accessories Art. no. Roof lead-through vertical DN110/160 through pitched roof or flat roof as installation kit, Air/flue gas pipe for vertical roof lead-through (length mm), sliding piece, fixing bracket and clamp for air pipe Colour black ,- Colour russet , Flat roof collar DN160 for air/flue gas duct, vertical ,- Roof tile DN160 Colour black ,- Colour russet ,- Air pipe DN160, white, pluggable ,- Length 1000mm Support concentric DN110/ ,- 227

228 Air/flue gas duct DN110/160 for wall-mounted gas condensing boilers between 75kW and 100kW Accessories = 07 Accessories Art. no. Extension DN110 to DN160 of polypropylene up to 120 C as installation kit ,- - Support pipe DN160 (length 2m), - Spacer - Bend support sleeve - Bend DN110 - Adapter DN110 to DN160 Extension eccentric DN110 to DN160 of polypropylene up to 120 C ,- Gasket DN110 for flue gas pipe ,90 1 set = 5 items Gasket DN160 for flue gas pipe ,- 1 set = 5 items 228

229 Air/flue gas duct DN110/160 for wall-mounted gas condensing boilers from 35kW cascade onwards Accessories = 07 Accessories For products Art. no. Basic kit CGB-35/50 DN110/160 CGB-35/50, CGB-K ,- Room-air dependent version - 2 air inlet grilles DN125-2 flue gas pipes DN80 x 250mm (polypropylene) - 2 extensions DN80 for pipe coupling DN110 (polypropylene) - 2 inspection bends 87 DN110 (polypropylene) - 2 headers DN110/160 (polypropylene) - End piece DN160 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit CGB-35/50 DN110/160 CGB-35/50, CGB-K ,- Room-air dependent version - Air inlet grille DN125 - Flue gas pipe DN80 x 250mm (polypropylene) - Extension DN80 for pipe coupling DN110 (polypropylene) - Inspection bend 87 DN110 (polypropylene) - Header DN110/160 (polypropylene) - Lubricant tube 50ml Basic kit CGB-75/100 DN110/160 CGB-75/ ,- Room-air dependent version - 2 air inlet grilles DN160-2 flue gas pipes DN110 x 250mm (polypropylene) - 2 inspection bends 87 DN110 (polypropylene) - 2 headers DN110/160 (polypropylene) - End piece DN160 with inspection opening and condensate drain (polypropylene) - Siphon for end piece (polypropylene) - Lubricant tube 50ml Extension kit CGB-75/100 DN110/160 CGB-75/ ,- Room-air dependent version - Air inlet grille DN160 - Flue gas pipe DN110 x 250mm (polypropylene) - Inspection bend 87 DN110 (polypropylene) - Header DN110/160 (polypropylene) - Lubricant tube 50ml Siphon, polypropylene ,90 Barrier height 230mm 229

230 Air/flue gas duct DN160 for wall-mounted gas condensing boilers from 35kW onwards Accessories = 07 Accessories For products Art. no. Shaft kit DN160/160 CGB-35/50/75/100, CGB-K ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN160 (stainless steel) with discharge pipe (polypropylene, black) - Spacer DN160 - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN160/200 CGB-35/50/75/100, CGB-K ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN200 (stainless steel) with discharge pipe (stainless steel) - Spacer DN200 (stainless steel) - Extension DN160 for pipe coupling DN200 (polypropylene) - Support bend 87 DN160 (polypropylene) with support - Wall lining DN160/225 (stainless steel) - Wall plate DN225 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN160 as assembly aid CGB-35/50/75/100, CGB-K ,70 of stainless steel with lowering straps Shaft cover DN160, stainless steel CGB-35/50/75/100, CGB-K with discharge pipe, stainless steel ,- with discharge pipe, polypropylene-uv, black ,- Flue gas pipe DN160, polypropylene CGB-35/50/75/100, CGB-K Length 250mm ,80 Length 500mm ,70 Length 1000mm ,- Length 2000mm ,- Spacer DN160, plastic CGB-35/50/75/100, CGB-K ,40 (recommended clearance max. 2m) 230

231 Air/flue gas duct DN160 for wall-mounted gas condensing boilers from 35kW onwards Accessories = 07 Accessories For products Art. no. Inspection pipe DN160, polypropylene CGB-35/50/75/100, CGB-K ,- Length 290mm Inspection bend 87 DN160, polypropylene CGB-35/50/75/100, CGB-K ,- Bend DN160, polypropylene CGB-35/50/75/100, CGB-K , , , ,50 Support bend 87 DN160, polypropylene CGB-35/50/75/100, CGB-K ,- with support and bearing rail Reducer DN200 to DN160, polypropylene CGB-35/50/75/100, CGB-K ,- Pipe clamp DN160 CGB-35/50/75/100, CGB-K ,20 incl. hanger bolt and dowel (recommended clearance max. 2m) 231

232 Air/flue gas duct DN160/225 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Discharge termination for air/flue gas pipe DN160/225 CGB-75/ ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN160/225 CGB-75/ ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN160/225 CGB-75/ ,- stainless steel / polypropylene Length 1000mm incl. fixing bracket Roof tile DN225, stainless steel with flexible lead flashing, CGB-75/100 suitable for all roof coverings , , , ,- Concentric roof lead-through DN160/186 CGB-75/ ,- without supply air, polyethylene, black Air/flue gas duct for vertical roof lead-through with fixing bracket Universal tile DN186, plastic with flexible CGB-75/100 lead flashing, suitable for all roof coverings black , terracotta ,- Flat roof collar, stainless steel CGB-75/100 for vertical roof lead-through DN ,- DN ,- 232

233 Air/flue gas duct DN160/225 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Air/flue gas pipe DN160/225, stainless steel / polypropylene CGB-75/100 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Wall bracket DN225 adjustable, stainless steel CGB-75/ ,- (recommended clearance max. 2m) Bend for air/flue gas pipe DN160/225 CGB-75/100 suitable for internal and external fitting stainless steel / polypropylene , , , ,- Inspection piece for air/flue gas pipe DN160/225 CGB-75/ ,- stainless steel / polypropylene suitable for internal and external fitting Length 400mm Wall lead-through for air/flue gas pipe DN160/225 CGB-75/ ,- Edelstahl/Polypropylen suitable for internal and external fitting Length 500mm Wall lining DN160/225, stainless steel CGB-75/ ,- Wall plate DN225, stainless steel CGB-75/ ,90 for covering the wall opening External wall bracket for air/flue gas pipe DN160/225 CGB-75/ ,- stainless steel / polypropylene incl. wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Replacement gasket for polypropylene flue gas pipe DN160 CGB-75/ ,- 1 set = 5 items Lubricant tube CGB-75/ ,50 Contents 50ml 233

234 Air/flue gas duct DN200 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Shaft kit DN200/200 CGB-75/ ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN200 (stainless steel) with discharge pipe (polypropylene, black) - Spacer DN200 (stainless steel) - Support bend 87 DN200 (polypropylene) with support - Wall lining DN200/300 (stainless steel) - Cover plate DN300 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Shaft kit DN200/250 CGB-75/ ,- Room-air independent version, C33x, C53 or room-air dependent, B23 - Shaft cover DN250 (stainless steel) with discharge pipe (stainless steel) - Spacer DN250 (stainless steel) - Extension DN200 for pipe coupling DN250 (polypropylene) - Support bend 87 DN200 (polypropylene) with support - Wall lining DN200/300 (stainless steel) - Cover plate DN300 (stainless steel) - Lubricant tube 50ml Pipe lengths are to be ordered separately, appropriately for the height. Pipe clamp DN200 as assembly aid CGB-75/ ,70 of stainless steel with lowering straps Shaft cover DN200, stainless steel CGB-75/100 with discharge pipe, stainless ste ,- with discharge pipe, polypropylene-uv, black ,- Flue gas pipe DN200, polypropylene CGB-75/100 Length 150mm ,- Length 250mm ,- Length 500mm ,- Length 1000mm ,- Length 2000mm ,- Spacer DN200, stainless steel CGB-75/ ,80 (recommended clearance max. 2m) 234

235 Air/flue gas duct DN200 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Inspection pipe DN200, polypropylene CGB-75/ ,- Length 600mm Inspection bend 87 DN200, polypropylene CGB-75/ ,- Bogen DN200, Polypropylen CGB-75/ , , , ,- Support bend 87 DN200, polypropylene CGB-75/ ,- with support and bearing rail Extension DN160 to DN200, polypropylene CGB-50/75/ ,- Rohrschelle DN200 CGB-75/ ,- inkl. Stockschraube und Dübel (empfohlener Abstand max. 2m) 235

236 Air/flue gas duct DN200/300 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Discharge termination for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene Length 250mm Air inlet neck for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene Length 250mm Roof lead-through for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene Length 1000mm incl. fixing bracket Pitched roof tile DN300, stainless steel with flexible CGB-75/100 lead flashing, suitable for all roof coverings , , , , ,- Flat roof collar DN300, stainless steel CGB-75/ ,- for vertical roof lead-through Air/flue gas pipe DN200/300, stainless steel / polypropylen CGB-75/100 suitable for internal and external fitting Length 500mm ,- Length 1000mm ,- Pipe clamp DN ,- Wall bracket DN300 adjustable, stainless steel CGB-75/ ,- (recommended clearance max. 2m) 236

237 Air/flue gas duct DN200/300 for wall-mounted gas condensing boilers CGB-75/100 Accessories = 07 Accessories For products Art. no. Bend for air/flue gas pipe DN200/300 CGB-75/100 stainless steel / polypropylene suitable for internal and external fitting , , ,- Inspection piece for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene suitable for internal and external fitting Length 600mm Wall lead-through for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene suitable for internal and external fitting Length 500mm Wall lining DN200/300, stainless steel CGB-75/ ,- Wall plate DN300, stainless steel CGB-75/ ,- for covering the wall opening External wall bracket for air/flue gas pipe DN200/300 CGB-75/ ,- stainless steel / polypropylene incl. wall plate (external) and fastening material Note: An air inlet neck for the air/flue gas pipe is required for room-air independent operation. Universal Y-pipe of polypropylene up to 120 C CGB-75/100 - on request Replacement gasket for polypropylene flue gas pipe DN200 CGB-75/ ,- 1 set = 5 items Lubricant tube CGB-75/ ,50 Contents 50ml 237

238 Air/flue gas duct for conventional gas boilers CGG-2(K) up to 24kW Accessories = 02 Accessories For products Art. no. Aluminium flue gas pipe 500mm long Gas boiler for chimney connection Wall thickness 1mm Diameter 110mm ,30 Wall thickness 1mm Diameter 130mm ,60 Aluminium flue gas pipe 1000mm long Gas boiler for chimney connection Wall thickness 1mm Diameter 110mm ,30 Wall thickness 1mm Diameter 130mm ,60 Flue gas pipe bend 90 of aluminium Gas boiler for chimney connection Wall thickness 1mm Diameter 110mm ,60 Wall thickness 1mm Diameter 130mm ,20 Wall lining of aluminium Gas boiler for chimney connection Wall thickness 1mm Diameter 110mm ,10 Wall thickness 1mm Diameter 130mm ,10 Motor-controlled flue gas flap Gas boiler for chimney connection for installation in the flue gas pipe Diameter 110mm ,- Diameter 130mm ,- 238

239 Conversion kits Accessories = 02 Spare parts = ETH Accessories For products Art. no. Conversion kits for conventional gas boilers Natural gas E to natural gas LL GG-2E(K)-S18, GG-2E(K)-S ,90 GU-2E(K)-S18, GU-2E(K)-S ,90 Natural gas LL to natural gas E GG-E(K)-18, GG-E(K) ,99 GU-E(K)-18, GU-E(K) ,99 GG-1E(K)-18, GG-1E(K) ,49 GU-1E(K) ,49 GU-1E(K) ,99 GG-2E(K)-S18, GG-2E(K)-S ,90 GU-2E(K)-S ,90 GU-2E(K)-S ,90 Natural gas E/LL to liquefied petroleum gas GU-2E-S/GG-2E-S ,- Liquefied petroleum gas to natural gas E GU-2E-S18 und GG-2E-S18/ ,- Liquefied petroleum gas to natural gas LL GG-2E-S18/ ,- Liquefied petroleum gas to natural gas E GU-2E-S ,- Liquefied petroleum gas to natural gas LL GU-2E-S18/ ,- Natural gas E or liquefied petroleum gas P to natural gas LL CGU-2(K)-18, CGU-2(K) ,90 CGG-2(K)-18, CGG-2(K) ,90 Natural gas LL or liquefied petroleum gas P to natural gas E CGU-2(K)-18, CGU-2(K) ,90 CGG-2(K)-18, CGG-2(K) ,90 Natural gas E/LL to liquefied petroleum gas P CGU-2(K) ,- CGU-2(K) ,- Natural gas E/LL to liquefied petroleum gas P or B/P CGG-2(K) ,- CGG-2(K) ,- Conversion from combi boiler to boiler CGU-2K-18/24, CGG-2K-18/ ,- Conversion from boiler to combi boiler CGU-2-18/24, CGG-2-18/ ,- Conversion kits for wall-mounted gas condensing boilers Natural gas LL to natural gas E GB-E(K)-20, TGB(-K)-20, GB-E(K)-20S ,99 TGK ,99 TGB ,59 TGB ,59 Natural gas E to natural gas LL or natural gas LL to natural gas E CGB-11, CSZ-11/ ,50 Natural gas E/LL to liquefied petroleum gas B/P CGB-20, CGW-20/120, CGS-20/160, CSZ-20/ ,- Liquefied petr. gas to natural gas or natural gas LL to natural gas E CGB-20, CGW-20/120, CGS-20/160, CSZ-20/ ,90 Natural gas E/LL to liquefied petroleum gas B/P CGB-24, CGW-24/140, CGS-24/200, CSZ-24/ ,50 Liquefied petr. gas to natural gas or natural gas LL to natural gas E or CGB-24, CGW-24/140, CGS-24/200, CSZ-24/ ,50 natural gas E to natural gas LL or liquefied petr. gas P to natural gas LL Natural gas E/LL to liquefied petroleum gas P CGB-35, CGB-K ,90 Liquefied petr. gas to natural gas or natural gas LL to natural gas E CGB-35, CGB-K ,90 Natural gas E/LL to liquefied petroleum gas P CGB ,90 Liquefied petr. gas to natural gas or natural gas LL to natural gas E CGB ,90 Conversion from boiler to combi boiler CGB ,- Conversion from combi boiler to boiler CGB ,- Conversion from boiler to combi boiler CGB ,- Conversion from combi boiler to boiler CGB-2K ,- 239

240 Accessories Accessories = 02 Spare parts = ETH Accessories For products Art. no. Neutraliser with fastening clips AL gas condensing boilers up to 35kW ,- 35 to 50kW ,- 50 to 150kW ,- 100 to 300kW ,- Refill pack 1,3 kg ,80 Consumption: approx. 10g - 30g per kw per year 5,0 kg ,- Cleaning set for gas condensing boiler All gas condensing boilers up to 28kW ,- for repeated use 1 Cleaning container 1 Cleaning brush stainless steel (for standard heat exchanger) 1 Cleaning brush plastic (for coated heat exchanger) 1 Universal key CGB 1 Universal key CGB-2 Maintenance instructions Cleaning extension set CGB-35, CGB-50, CGB-K ,60 10 Multi-purpose bags with tension straps 2 Suspension hooks Maintenance instructions Silicone spray 300ml All gas condensing boilers ,- Cleaning brushes All gas condensing boilers Stainless steel (for standard heat exchanger) ,- Plastic (for coated heat exchanger) ,20 Spare parts case for condensing gas boilers CGB CGB/CGS/CGW/CSZ up to 25kW ,- 2 flow sensors 1 return temperature sensor 1 ignition transformer 1 gas combination valve 1 storage tank sensor 1 control PCB 1 heating circuit pump 1 flow temperature monitoring 2 flue gas temperature monitorings 85 C or 100 C (24 kw only) 2 monitoring electrodes 2 ignition electrodes 20 flat gaskets 18,5 x 11 x 2 20 flat gaskets 24 x 17 x 2 20 flat gaskets 30 x 21 x 2 20 flat gaskets 37,5 x 27 x Spare parts case for condensing gas boilers CGB-2 CGB-2/CGS-2/CGW-2/CSZ-2 to 24kW ,- 1 control PCB HCM-2 heater circ. 1 ignition transformer single-pole 1 gas ignition control module GBC-electr. 1 gas fitting CES incl. 3 gaskets 1 gasket kit turning passage 1 ionisation electrode insulated 1 ignition electrode single-pole 1 flue gas sensor gas condensing NTC 5k 1 contact sensor HWT 2 x NTC 5k 1 temperature monitoring combustion chamber cover 1 reverse flow obviation 1 3-way reversing valve with motor 1 flue gas gasket DN60 - flue gas pipe 1 DHW heat exchanger 2 flow sensors 1 pressure sensor analog up to 4,5bar 1 impeller flow sensor rad C7195C 1 flow rate controller adjustable 1 Maintenance set NEW

241 Accessories Spare parts = ETH Changed art. no. are marked in red. Accessories For products Art. no. Maintenance set for wall-mounted gas condensing boiler CGB-2, CGW-2, CGS-2, CSZ ,- from January 2016 on for one service 1 Silicone grease 10 gram tube 2 Gaskets, combustion chamber 1 Ionisation electrode 1 Ignition electrode 1 Flat gasket for ionisation electrode 2 Screws 35x10 1 Gasket, burner 4 Screws 60x14 for burner Maintenance instructions Maintenance set for wall-mounted gas condensing boiler CGB-2-14, CGW-2-14, ,99 from CGS-2-14, CSZ-2-14 bestehend aus: CGB-2-20/24, CGW-2-20/24, ,99 1 gas burner CGS-2-20/24, CSZ-2-20/24 1 gasket gas burner 1 combustion chamber cover gas cooled 1 temperature monitoring 155 C 1 ionisation electrode 1 ignition electrode 2-pole 1 maintenance set CGB-2 1 ignition transformer conversion instructions NEW NEW Maintenance set for wall-mounted gas condensing boiler CGB-35, CGB-50, CGB-K ,- for one service 1 Silicone grease 10 gram tube 2 Gaskets, combustion chamber 1 Ionisation electrode 1 Ignition electrode 1 Flat gasket Ø 24 x 17 x 2 1 Flat gasket for ionisation electrode 1 Protective hose for ionisation electrode 2 Screws M4 x 8 Maintenance instructions Maintenance set for wall-mounted gas condensing boiler CGB-75, CGB ,- for one service 1 Silicone grease 10 gram tube 1 Gasket, burner 1 Ionisation electrode 1 O-ring Ø 320 x 8 1 Ignition electrode 1 Flat gasket for ignition electrode 1 Flat gasket for ionisation electrode 1 Protective hose for ionisation electrode 4 Screws M4 x 8 Maintenance instructions 241

242 Accessories Accessories = 07 Accessories For products Art. no. Maintenance set for wall-mounted gas condensing boiler CGB, CGS, CGW ,- for one service (does not apply to CGB-35, CGB-50, CGB-K40-35, CGB-75, CGB-100) 1 Silicone grease 10 gram tube 1 Gasket, burner 2 Gaskets, combustion chamber 1 Ionisation electrode 1 O-ring Ø 9,5 x 2 1 Flat gasket Ø 24 x 17 x 2 1 Flat gasket Ø 18,5 x 11 x 2 1 Protective hose for ionisation electrode 1 Bleeding hose (300mm long) 4 Screws M4 x 8 1 Maintenance instructions CGB/CGS/CGW 1 Ignition cable 1 Ignition electrode 1 Gasket for ignition electrode Maintenance instructions Maintenance set for wall-mounted gas condensing boiler All gas condensing boilers up to 25kW ,30 for one service (does not apply to CGB, CGS, CGW CGB-2, CGS-2, CGW-2) 2 Silicone grease 10 gram tube 1 GB gaskets for ignition electrode for devices built up to 05/01 1 GB gaskets for ignition electrode for devices built from 06/01 1 Ionisation electrode with gasket and screw 2 O-rings Ø 36 x 26 x 5 7 Flat gaskets Ø 24 x 17 x 2 3 Flat gaskets Ø 18,5 x 11 x 2 Maintenance instructions Maintenance gasket set for gas condensing boilers All gas condensing boilers ,- for repeated use (does not apply to CGB, CGS, CGW CGB-2, CGS-2, CGW-2) 1 Silicone grease 10 gram tube 1 Thermal paste 35 gram tube 1 Gasket, fan flange 1 Gasket fan-return flow flap 1 Gasket, burner 10 Flat gaskets Ø 18,5 x 11 x 2 10 Flat gaskets Ø 24 x 17 x 2 10 Flat gaskets Ø 30 x 21 x 2 6 O-rings Ø 36 x 26 x 5 10 O-rings Ø 22 x 18 x 2 10 O-rings Ø 22,22 x 2,62 1 Gasket, flue gas pipe 1 Gasket, transition LAS 5 GB gaskets for ionisation electrode 5 GB gaskets for ignition electrode for devices built up to 05/01 5 GB gaskets for ignition electrode for devices built from 06/01 242

243 Biomass boilers Wood gasification boilers BVG up to 30kW Page 244 BVG accessories Page 245 Commissioning Page

244 Wood gasification boilers = 03 Control systems / accessories = 03 Wood gasification boilers steel, colour silver BVG-23/30 TYPE BVG Rated heating capacity kw 23 29,8 Split log length mm Combustion chamber opening mm 450 x x 260 Fuel filling chamber litres Flue gas port mm Dimensions Total width mm Total depth mm Total height mm Weight kg BVG wood gasification boiler fully ready for operation and cladded, with suction fan, damper, boiler thermostat and flue gas sensor, heat exchanger for thermal discharge safety, cleaning brush and cleaning scraper. Art. no , ,- For technical data see page 405 For commissioning see page 369 Control systems CONTROL SYSTEMS Art. no. BM operating module (inc. outside temperature sensor) ,- Room/weather-compensated temperature control, time programs for heating and hot water, backlit LCD display, simple menu navigation through plain text display, operation using rotary knob with push-function, 4 function keys for frequently used functions (heating, hot water, lowering, information), mounted in wall holder, only one operating module necessary for multi-circuit installations, ebus interface Mixing valve module MM ,- Extension module for controlling a mixing circuit, weather-compensated flow temperature control, simple configuration of the controller through selection of predefined installation variants, BM operating module can be clipped in, ebus interface with automatic energy management, Rast 5 connection technology CONTROL ACCESSORIES Art. no. Wall holder ,70 for using the BM operating module Analogue remote controller AFB ,- (Only used together with the operating module BM) Maximum thermostat ,- for floor heating Radio remote control ,- Wireless outside temperature sensor ,- Radio receiver for wireless outside , temp. sensor and radio remote control ISM 7e - LAN/WLAN-Interface ,- module external NEU Cascade module KM ,- Extension module for controlling a mixing circuit and a storage tank circuit, or to control an electronic return temperature boost, simple configuration of the controller through selection of predefined installation variants, BM operating module can be clipped in, ebus interface with automatic energy management, Rast 5 connection technology 244

245 Accessories BVG-23/30 wood gasification boiler Accessories = 03 Changed art. no. are marked in red. Accessories Art. no. Return temperature boost ,- incl. therm. control valve (65 C / kvs 9), high-efficiency pump (EEI < 0,23), shut-off valves 1, thermometer and gravity brake Thermal discharge safety device ,- DN20 ¾, capillary 1300mm long Flue gas thermostat ,- Thermal control valve ,- 65 C, kvs 9, 6 bar Servomotor 230V~/50Hz, 6Nm ,- for 3-way reversing valve (art. no ) 30 sec, 90, 2-point control signal 3-way reversing valve ,- DN32, kvs 16 Flue gas pipe 90 of steel with cleaning flap Wall thickness 2mm Diameter 150mm ,60 Steel flue gas pipe Wall thickness 2mm Diameter 150mm, 1000mm long ,30 245

246 Gasbrennwerttherme CGB-2 Brennwert neuester Stand

247 Solar heating High-performance solar collector TopSon F3-1 / CFK-1 / TopSon F3-1Q Page 248 Connection kit TopSon F3-1 / CFK-1 / TopSon F3-1Q Page 248 Rooftop installation kit For mounting on interl. tiles/plain tiles TopSon F3-1 / CFK-1 / TopSon F3-1Q Page 249 For mounting on slate TopSon F3-1 / CFK-1 / TopSon F3-1Q Page 250 For corrugated/sheet metal roof mounting TopSon F3-1/ CFK-1 / TopSon F3-1Q Page 251 Triangle stands for horizontal surfaces or wall mounting TopSon F3-1 / CFK-1 / TopSon F3-1Q Page 252 Roof integration kit, single-row For mounting on interlocking tiles TopSon F3-1 / CFK-1 Page 253 For mounting on slate TopSon F3-1 / CFK-1 Page 253 For monk-and-nun tiles TopSon F3-1 / CFK-1 Page 253 Roof integration kit, multi-row, for interlocking tiles TopSon F3-1 / CFK-1 Page 254 High-performance vacuum tube collector CRK Page 256 CRK connection kit Page 256 Rooftop installation kit for interlocking tiles CRK Page 257 Rooftop installation kit for slate roofs CRK Page 257 Rooftop installation kit for corrugated/sheet metal roof CRK Page 257 Rooftop installation kit for horizontal surfaces or wall mounting CRK Page 257 Control systems for solar heating Page 258 Return temperature boost kit Page 259 Calorimeter kit Page 259 Solar pump assembly Page 260 Solar pump assembly Page 261 Thermostatic water mixer Page 261 Heat transfer medium Page

248 Flat plate collectors Solar heating = 09 Accessories Art. no. High-performance solar collector TopSon F3-1 Upright TopSon F3-1 Glazing bead silver ,- Glazing bead dark greyu ,- Transverse TopSon F3-1Q Glazing bead silver ,- Glazing bead dark grey ,- Absorber with highly selective coating, tray solar collector of highly weather-resistant aluminium, safety glass 3,2mm, hailstone impact tested according to EN with improved transparency Mineral wool insulation 60mm. Self-supporting housing. Collector, weather and temperature resistant even during stagnation. Gross collector area 2,3m² Note: 2 compensators are required for each connection between the collectors. for 2 collectors TopSon F3-1 = 2 compensators 4 collectors TopSon F3-1 = 6 compensators For technical data see page 406 Auswahlhilfe Montage-Sets und Zubehör ab Seite 409 High-performance solar collector CFK ,- Absorber with highly selective coating, tray solar collector of highly weather-resistant aluminium, safety glass 3,0mm, hailstone impact tested according to EN Mineral wool insulation 60mm. Self-supporting housing. ollector, weather and temperature resistant even during stagnation. Gross collector area 2,3m² Note: 2 compensators are required for each connection between the collectors. for 2 collectors CFK-1 = 2 compensators 4 collectors CFK-1 = 6 compensators For technical data see page 406 Selection support installation kits and accessories see page 409 Compensator for screwed connection to collector ,90 Note: 2 compensators are required for each connection between the collectors. for 2 collectors TopSon F3-1 / CFK-1 = 2 compensators 4 collectors TopSon F3-1 / CFK-1 = 6 compensators Closing plugs for one TopSon F3-1 / CFK ,- 1 set = 2 items Connection kit for one TopSon F3-1 / CFK-1 collector field mounted on or in the roof ,- 2 special cast fittings ¾, 2 closing plugs Flexible connection kit ,- suitable for the connection kit TopSon F3-1 / CFK-1 for easy, flexible roof lead-through 2 flexible stainless steel hoses DN20, thermal insulation resistant to temperature, UV and weather. Length: approx. 1000mm, connections G¾ female thread and G¾ male thread incl. gaskets. 248

249 Rooftop installation kit for interlocking/plain tiles Solar heating = 09 Accessories Art. no. AluPlus rooftop installation kit (upright format) for one collector TopSon F3-1 / CFK ,- for lath mounting of the collector on the interlocking/plain tile roof. 2 AluPlus assembly rails (length 1 m) and 4 ready assembled interlocking/plain tile hooks AluPlus rooftop installation kit (upright format) for two collectors TopSon F3-1 / CFK ,- for lath mounting of the collectors on the interlocking/plain tile roof. 2 AluPlus assembly rails (length 2m) and 6 ready assembled interlocking/plain tile hooks AluPlus rooftop installation kit (upright format) for three collectors TopSon F3-1 / CFK ,- for lath mounting of the collectors on the interlocking/plain tile roof. 2 AluPlus assembly rails (length 3m) and 8 ready assembled interlocking/plain tile hooks AluPlus snow load extension (upright format) for collectors TopSon F3-1 / CFK-1 Required for a surface load of 2,4 kn/m² or more, max. use up to 4 kn/m². for 1 collector AluPlus snow rail (length 1m) and 3 ready assembled interlocking/plain tile hooks ,- for 2 collectors AluPlus snow rail (length 2m) and 3 ready assembled interlocking/plain tile hooks ,- for 3 collectors AluPlus snow rail (length 3m) and 3 ready assembled interlocking/plain tile hooks ,- AluFlex-U triangle stands (upright format) TopSon F3-1 / CFK-1 to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle stands ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus rooftop installation kit (landscape format) for one collector TopSon F3-1Q ,- for lath mounting of the collectors on the interlocking/plain tile roof. 2 AluPlus assembly rails (length 2m) and 4 ready assembled interlocking/plain tile hooks AluPlus rooftop installation kit (landscape format) for two collectors TopSon F3-1Q ,- for lath mounting of the collectors on the interlocking/plain tile roof. 4 AluPlus assembly rails (length 2m) and 6 ready assembled interlocking/plain tile hooks and 2 AluPlus assembly rail connectors AluPlus rooftop installation kit (landscape format) for three collectors TopSon F3-1Q ,- for lath mounting of the collectors on the interlocking/plain tile roof. 6 AluPlus assembly rails (length 2m) and 8 ready assembled interlocking/plain tile hooks and 4 AluPlus assembly rail connectors AluFlex-U triangle stands (landscape format) for collectors TopSon F3-1Q to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle stands ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus assembly rail connector kit TopSon F3-1 / CFK-1 / TopSon F3-1Q ,- for connecting two AluPlus rooftop installation kits. 2 AluPlus assembly rail connectors Rafter equalisation set TopSon F3-1 / CFK-1 / TopSon F3-1Q ,- required to adjust the spacing when mounted on rafters if the trough of the tile does match up with the rafter. 8 rafter equalisation plates and screws for fastening 249

250 Rooftop installation kits for slate roofs Solar heating = 09 Accessories Art. no. AluPlus rooftop installation kit (upright format) for one collector TopSon F3-1 / CFK ,- for mounting the collector on the slate roof. 2 AluPlus assembly rails (length 1 m) and 4 slate hooks AluPlus rooftop installation kit (upright format) for two collectors TopSon F3-1 / CFK ,- for mounting the collectors on the slate roof. 2 AluPlus assembly rails (length 2m) and 6 slate hooks AluPlus rooftop installation kit (upright format) for three collectors TopSon F3-1 / CFK ,- for mounting the collectors on the slate roof. 2 AluPlus assembly rails (length 3m) and 8 slate hooks AluPlus snow load extension (upright format) for collectors TopSon F3-1 / CFK-1 Required for a surface load of 2,4 kn/m² or more, max. use up to 4 kn/m². for 1 collector AluPlus snow rail (length 1m) and 2 slate hooks ,- for 2 collectors AluPlus snow rail (length 2m) and 4 slate hooks ,- for 3 collectors AluPlus snow rail (length 3m) and 4 slate hooks ,- AluFlex-U triangle stands (upright format) TopSon F3-1 / CFK-1 to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle stands ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus rooftop installation kit (landscape format) for one collector TopSon F3-1Q ,- for mounting the collector on the slate roof. 2 AluPlus assembly rails (length 2m) and 4 slate hooks AluPlus rooftop installation kit (landscape format) for two collectors TopSon F3-1Q ,- for mounting the collectors on the slate roof. 4 AluPlus assembly rails (length 2m), 6 slate hooks and 2 AluPlus assembly rail connectors AluPlus rooftop installation kit (landscape format) for three collectors TopSon F3-1Q ,- for mounting the collectors on the slate roof. 6 AluPlus assembly rails (length 2m), 8 slate hooks and 4 AluPlus assembly rail connectors AluFlex-U triangle stands (landscape format) for collectors TopSon F3-1Q to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle standsds ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus assembly rail connector kit TopSon F3-1 / CFK-1 / TopSon F3-1Q ,- for connecting two AluPlus rooftop installation kits. 2 AluPlus assembly rail connectors 250

251 Rooftop installation kits for corrugated/sheet metal roof Solar heating = 09 Accessories Art. no. AluPlus rooftop installation kit (upright format) for one collector TopSon F3-1 / CFK ,- for mounting the collector on the corrugated/sheet metal roof. 2 AluPlus assembly rails (length 1 m) and 4 hanger bolts AluPlus rooftop installation kit (upright format) for two collectors TopSon F3-1 / CFK ,- for mounting the collectors on the corrugated/sheet metal roof. 2 AluPlus assembly rails (length 2m) and 6 hanger bolts AluPlus rooftop installation kit (upright format) for three collectors TopSon F3-1 / CFK ,- for mounting the collectors on the corrugated/sheet metal roof. 2 AluPlus assembly rails (length 3m) and 8 hanger bolts AluPlus snow load extension (upright format) for collectors TopSon F3-1 / CFK-1 Required for a surface load of 2,4 kn/m² or more, max. use up to 4 kn/m². for 1 collector AluPlus snow rail (length 1m) and 2 hanger bolts ,- for 2 collectors AluPlus snow rail (length 2m) and 4 hanger bolts ,- for 3 collectors AluPlus snow rail (length 3m) and 4 hanger bolts ,- AluFlex-U triangle stands (upright format) TopSon F3-1 / CFK-1 to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle stands ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus rooftop installation kit (landscape format) for one collector TopSon F3-1Q ,- for mounting the collector on the corrugated/sheet metal roof. 2 AluPlus assembly rails (length 2m) and 4 hanger bolts AluPlus rooftop installation kit (landscape format) for two collectors TopSon F3-1Q ,- zur Montage der Kollektoren auf dem Well-/Blechdach. bestehend aus: 4 AluPlus Montageschienen (Länge 2m), 6 Stockschrauben und 2 AluPlus Montageschienenverbindern AluPlus rooftop installation kit (landscape format) for three collectors TopSon F3-1Q ,- for mounting the collectors on the corrugated/sheet metal roof. 6 AluPlus assembly rails (length 2m), 8 hanger bolts and 4 AluPlus assembly rail connectors AluFlex-U triangle stands (landscape format) for collectors TopSon F3-1Q to optimise the angle of incidence on flat roofs (flexibly adjustable 20, 30, 45 ) for 1 collector 2 AluFlex-U triangle stands ,- for 2 collectors 3 AluFlex-U triangle stands ,- for 3 collectors 4 AluFlex-U triangle stands ,- The customer must ensure that the connection between the roof structure and the triangle stands is professionally executed. The applicable standards and regulations must be observed when dimensioning the connecting elements. Only used together with AluPlus rooftop installation kit. AluPlus assembly rail connector kit TopSon F3-1 / CFK-1 / TopSon F3-1Q ,- for connecting two AluPlus rooftop installation kits. 2 AluPlus assembly rail connectors 251

252 Triangle stands for horizontal surfaces or wall mounting Solar heating = 09 Accessories Art. no. AluFlex-U triangle stands (upright format) for one collector TopSon F3-1 / CFK ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 2 AluPlus assembly rails (length 1m) and 2 AluFlex-U triangle stands AluFlex-U triangle stands (upright format) for two collectors TopSon F3-1 / CFK ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 2 AluPlus assembly rails (length 2m) and 3 AluFlex-U triangle stands AluFlex-U triangle stands (upright format) for three collectors TopSon F3-1 / CFK ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 2 AluPlus assembly rails (length 3m) and 4 AluFlex-U triangle stands AluPlus snow load extension (upright format) for collectors TopSon F3-1 / CFK-1 Required for a surface load of 2,4 kn/m² or more, max. use up to 4 kn/m². for 1 collector AluPlus snow rail (length 1m) ,60 for 2 collectors AluPlus snow rail (length 2m) ,- for 3 collectors AluPlus snow rail (length 3m) ,- AluFlex-U triangle stands (landscape format) for one collector TopSon F3-1Q ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 2 AluPlus assembly rails (length 2m) and 2 AluFlex-U triangle stands AluFlex-U triangle stands (landscape format) for two collectors TopSon F3-1Q ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 4 AluPlus assembly rails (length 2m), 3 AluFlex-U triangle stands and one AluPlus assembly rail connector kit AluFlex-U triangle stands (landscape format) for three collectors TopSon F3-1Q ,- for mounting the collectors on horizontal surfaces (flexibly adjustable 20, 30, 45 ) or wall mounting. 6 AluPlus assembly rails (length 2m), 4 AluFlex-U triangle stands and two AluPlus assembly rail connector kits AluPlus assembly rail connector kit TopSon F3-1 / CFK-1 / TopSon F3-1Q ,- for connecting two AluPlus rooftop installation kits. 2 AluPlus assembly rail connectors Collector intermediate plate for two collectors TopSon F3-1 / CFK-1 for covering the space between two collectors for rooftop installation in upright format silver ,- dark grey ,- 252

253 Rooftop installation kits, single-row for interlocking tiles / slates / monk-and-nun Solar heating = 09 Accessories Art. no. Interlocking tile roof integration kit for one collector TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the interlocking tile roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 30 to 60 ). Interlocking tile roof integration kit for two collectors TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the interlocking tile roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 30 to 60 ). Interlocking tile roof integration extension kit ,- for one collector TopSon F3-1 / CFK-1 Slate roof integration kit for one collector TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the slate roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 15 to 60 ). Slate roof integration kit for two collectors TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the slate roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 15 to 60 ). Slate roof integration extension kit ,- for one collector TopSon F3-1 / CFK-1 Monk-and-nun roof integration kit for one collector TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the monk-and-nun roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 15 to 60 ). Monk-and-nun roof integration kit for two collectors TopSon F3-1 / CFK ,- Roof connection frame for architecturally attractive roof integration of the collectors into the monk-and-nun roofing, powder-coated dark grey. Upper section plate suitable for roof pitches (from 15 to 60 ). Monk-and-nun roof integration extension kit ,- for one collector TopSon F3-1 / CFK-1 253

254 Roof integration kits, multi-row for interlocking tiles Solar heating = 09 Accessories Art. no. Double-row interlocking tile roof integration kit ,- for four collectors TopSon F3-1 with dark grey glazing bead Basic assembly kit for architecturally attractive roof integration of the collectors into the interlocking tile roofing, surrounding roofing frame of aluminium sheet, coated dark grey, for pitched roofs (from 20 to 60 ) Single extension set for double-row interlocking tile roof integration kit ,- for two collectors TopSon F3-1 with dark grey glazing bead (2 x vertical, 1 x horizontal) Double extension set for double-row interlocking tile roof integration kit ,- for four collectors TopSon F3-1 with dark grey glazing bead (2 x vertical, 2 x horizontal) Triple-row interlocking tile roof integration kit ,- for six collectors TopSon F3-1 with dark grey glazing bead Basic assembly kit for architecturally attractive roof integration of the collectors into the interlocking tile roofing, surrounding roofing frame of aluminium sheet, coated dark grey, for pitched roofs (from 20 to 60 ) Single extension set for triple-row interlocking tile roof integration kit ,- for three collectors TopSon F3-1 with dark grey glazing bead (3 x vertical, 1 x horizontal) Double extension set for double-row interlocking tile roof integration kit ,- for six collectors TopSon F3-1 with dark grey glazing bead (3 x vertical, 2 x horizontal) Flexible connection kit for roof integration, double row ,- Stainless steel hoses DN16 and DN18, thermal insulation resistant to temperature, UV and weather, suitable connecting fittings for joining the collectors with corrugated pipes and the associated closing plugs Flexible connection kit for roof integration, triple row ,- Stainless steel hoses DN16 and DN18, thermal insulation resistant to temperature, UV and weather, suitable connecting fittings for joining the collectors with corrugated pipes and the associated closing plugs 254

255 Split-Luft/Wasser-Wärmepumpe Die Heizung, die auch kühlen kann

256 Tube collector Solar heating = 09 Accessories Art. no. High-performance vacuum tube collector CRK ,- High-performance tube collector with direct flow and protective, highly selective layer in high vacuum with permanently high efficiency and no degradation. Optimum sunlight exploitation through efficient CPC mirror. Can be installed at angles between 15 and 90, 12 pipes including collector, direct flow. Gross collector area: 2,29 m 2 Aperture area: 2,0 m 2 Filling contents: 1,74 litres Max. operating pressure: 10 bar Weight: 32,7 kg For technical data see page 407 CRK connection kit ,- 2 angled threaded joints 90, 2 reduction ring sets 15mm to 12mm, 2 support sleeves 15mm and 2 support sleeves 12mm. Flexible CRK connection kit ,- 2 thermally insulated corrugated hoses (length 1m), 4 straight threaded joints, 2 reduction ring sets 15mm to 12mm, 2 support sleeves 15 mm and 2 support sleeves 12mm. CRK shut-off valve ,- for shutting off parallel connector circuits in order to ensure proper flushing and bleeding Shut-off valve (temperature resistant to 400 C) and 2 cutting rings 15mm with union nuts. CRK pitch correction set ,- of stainless steel/aluminium to optimise the angle of incidence, can be used for all CRK rooftop installation kits 2 spacing sections, 2 counter bearings and assembly material. 256

257 Tube collector Solar heating = 09 Accessories Art. no. Rooftop installation kit for one collector CRK on the interlocking tile roofing ,- of stainless steel/aluminium, adjustable height 2 collector rails, claws, 4 retaining clips for interlocking tile roofing and assembly material. Rooftop installation kit for one collector CRK on the slate roofing ,- of stainless steel/aluminium 2 collector rails, claws, 4 retaining clips for slate roofing and assembly material. Rooftop installation kit for one collector CRK on the corrugated/sheet metal roof ,- of stainless steel/aluminium 2 collector rails, claws, 4 hanger bolts for corrugated/sheet metal roof and assembly material. Mounting set for CRK collector of galvanised steel/aluminium for mounting the collectors on horizontal surfaces or wall mounting. 2 angle frames (push-in) with support rails, claws and installation accessories ,- 30 (60 for facade installation) ,- CRK connection set ,- for optically connecting 2 CRK collectors 1 cover sheet metal, 1 thermal insulation, 1 connecting plug and installation material. 257

258 Control systems for solar heating Solar heating = 09 Accessories Art. no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface Rast 5 connection technology incl. collector temperature sensor (PT1000) and tank temperature sensor (NTC 5K), each with sensor wells NEU Solar module SM1 controller insert for fitting into the solar pump assembly (available up to May 2016) ,- Solar module SM1-2 controller insert for fitting into the solar pump assembly (available from May 2016 on) ,- As above, but are already wired: Supply cable with earthed plug (length 2m) Tank sensor Connecting line for collector temperature sensor (length 2m) NEU Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode (primary, secondary and parallel operation) Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology incl. collector temperature sensor (PT1000) and tank temperature sensor (NTC 5K), each with sensor wells NEU Operating module BM-Solar (available up to May 2016) ,- Required for solar module SM1 and SM2 for heater-independent solar control (stand-alone operation) LCD display Operation using rotary knob with push-function ebus interface Operating module BM-Solar Grafik (available up to May 2016) ,- Can be used for SM1 and SM2 as alternative to BM Solar Graphic display with backlight Simple menu navigation through plain text display Graphic display of system diagrams, temperature curves and solar yields Operation using rotary knob with push-function ebus interface Operating module BM-2 Solar (available from May 2016 on) ,- Can be used for SM1-2 and SM2-2 3,5 color display Simple menu navigation through plain text display Graphic display of system diagrams, temperature curves and solar yields Operation using rotary knob with push-function ebus interface NEU Collector temperature sensor (PT1000), loose, for all solar controllers ,- Tank temperature sensor (NTC 5K), loose, for SM1-2 and SM2-2 solar controllers ,- Storage tank sensor well ½ with cable gland ,80 Collector sensor well ¾ with cable gland and seal ,10 258

259 Accessories Solar heating = 09 Accessories Art. no. Return temperature boost set for solar heating support for mixer module MM/MM-2, ,- cascade module KM/KM-2 and solar module SM2-2 3-way reversing valve incl. 1 return contact sensor (NTC 5K) 1 tank temperature sensor (NTC 5K) 1 sensor well for tank temperature sensor Return temperature boost kit SRTA ,- for solar heating support 3-way reversing valve, solar module SM1-2 incl. 1 return contact sensor (NTC 5K) 1 tank temperature sensor (PT1000) 1 sensor well for tank temperature sensor Calorimeter kit for solar modules SM1-2 and SM2-2 for yield measurement Flow meter, return contact sensor (NTC 5K), 2 union connections with male thread ½ QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- for measuring the yield through Dt and the flow rate set in the controller. 259

260 Accessories Solar heating = 09 Accessories Art. no. Solar pump assembly available up to May 2 x multivalve with Ø18 mm (Ø22 mm for solar pump assembly 20) Clamping ring unions with a gravity brake in the flow and one in the return, adjustable with air vent, two integrated indicator thermometers, one safety valve 6 bar, one manometer 0-10 bar, with fill and drain cock, air separator and manual air-vent valve, Wall bracket and assembly material, thermal insulation of EPP, resistant up to 130 C. Incl. built-in solar circuit pump Solar pump assembly 10 with continuously adjustable high-efficiency pump (EEI < 0,20) ,- Suitable for up to 10 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 2 up to 15 l/min. Solar pump assembly 20 with continuously adjustable high-efficiency pump (EEI < 0,20) ,- Suitable for up to 20 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 7 up to 30 l/min. Solar pump assembly available from May 2016 on High-efficiency pump (EEI < 0,20), self-regulating with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake in the flow and return safety valve 6 bar, one manometer 0-10 bar fill and drain cock, air separator and manual air-vent valve, wall mounting and installation material dimensions HxWxD: 375 x 400 (250) x 190mm thermal insulation of EPP, resistant up to 130 C Note: Solar module SM1-2 and SM2-2 in solar pump assembly capable of being integrated Solar pump assembly ,- Suitable for up to 10 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 2 up to 15 l/min. Connection: 18mm clamping ring union Solar pump assembly ,- Suitable for up to 20 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 7 up to 30 l/min. Connection: 22mm clamping ring union NEU NEU Solar pump assembly extension for fitting a second heat consumer High-efficiency pump (EEI < 0,20), self-regulating with cable wired ready to plug in, ball valve with thermometer, gravity brake, wall mounting and installation material dimensions HxWxD: 375x182x210mm thermal insulation of EPP, resistant up to 130 C Solar pump assembly 10E ,- Suitable for up to 10 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 2 up to 15 l/min. Connection: 18mm clamping ring union Solar pump assembly 20E ,- Suitable for up to 20 solar collectors at 50 litres flow rate per hour and collector (depending on the plant dimensions). Flow regulation 7 up to 30 l/min. Connection: 22mm clamping ring union 260

261 Accessories Solar heating = 09 Accessories Art. no. Expansion vessels, solar with fastening material for wall mounting up to 50 litres; 12 litres ,- 2,5 bar primary pressure 18 litres ,- 25 litres ,- For selection notes see page litres ,- 50 litres ,- 80 litres ,- 105 litres ,- 150 litres ,- 200 litres ,- Upstream vessels solar to protect the solar expansion vessel from excessive temperature. 18 Ltr ,- 35 Ltr ,- 50 Ltr ,- Connection set for expansion vessels solar and brine up to 25 litres ,- Flexible hose (900mm long) cap valve, wall clip Cap valve ¾ for expansion vessels up to 50 litres ,30 1 for expansion vessels up to 80 litres ,- Air-vent bowl ,- 0,15 litre, thermally insulated Connection Ø 22mm, copper W M Thermostatic water mixer ,- with scalding protection incl. threaded sleeves ¾ See spare parts pricelist for former version. K Zone valve 3-way reversing valve solar ,- DN25 1, 230V 261

262 Accessories Solar heating = 09 Accessories Art. no. Solar filling and flushing pump Unistar 2000A ,- Dry self-priming impeller pump with inlet filter of clear glass for filling solar installations with heat transfer medium, intake, filling and flushing hose with ¾ union nut, plastic container with lid, max. 30 l/min, max. 5 bar, 230 V, 50 Hz, 3,2 A Filling pump ,- for filling solar installations with heat transfer medium, suitable for wall mounting Non-return flap ¾ ,- Flow rate controller solar for mounting in the return DN l/min (up to 8 solar collectors) ,- DN l/min (from 6 to 20 collectors) ,- Heat transfer medium ANRO for high-performance solar collectors TopSon F3-1 / TopSon F3-1Q / CFK-1 Brine liquid (fluid), physiologically harmless, biologically degradable for the solar circuit with high heat capacity, frost protection and effective anti-corrosion materials. Contents 10kg ,- Contents 20kg ,- Contents 30kg ,- Heat transfer medium ANRO LS for high-performance vacuum tube collector CRK Brine liquid (fluid), physiologically harmless, biologically degradable for the solar circuit with high heat capacity, frost protection and effective anti-corrosion materials. Contents 10kg ,- Contents 20kg ,- Measuring spindle ,- for checking the frost resistance of the solar circuit (for ANRO and ANRO LS) 262

263 Heat pumps Air/water Hot water - heat pump SWP Page 264 Split air/water heat pump BWL-1S / BWL-1SB Page 266 Heat pump for outdoor application BWL-1-A Page 268 Heat pump for inside installation BWL-1-I Page 270 Brine/water Heat pump for inside installation BWS-1 Page 272 Water/water Heat pump for inside installation BWW-1 Page 274 Accessories Split air/water heat pump Page 276 Hot water and buffer cylinder Page 280 Hydraulic accessories, heating Page 283 Accessories for the air circuit Page 286 Accessories for the air circuit Page 288 Passive cooling Page 289 Spare parts case Page 290 Commissioning Page

264 Heat pump / accessories = 11 Hot water - heat pump SWP TYPE SWP Energy efficiency class Water heating 1) A A Heating capacity kw 1,9 1,9 COP acc. to EN16147 for A15 / W ,2 3,5 for A 7 / W ,9 3,1 Tapping code L XL Output of additional electr. heating element kw 1,5 1,5 Cylinder capacity litres Dimensions Ø x H mm Ø650 x 1714 Ø650 x 2000 Tilting measure mm Weight kg Art. no Hot water heat pump ready to plug-in Return, exhaust, fresh air operation possible via ductwork system Cellar or storage room may be cooled or dehumidified safe separation between refrigerant and potable water due to external safety condenser integrated electric heating element 1,5kW Increase of personal use of photovoltaics by Smart Grid Ready connection to the inverter (increased set point value up to 75 C) SWP-260 is additionally equipped with a coil heat exchanger 1 m² for bivalent operation (Solar/Gas/Biomass) integrated control system with 2 time programmes, anti-legionello-function and defrost function depending on needs Air connection adapter 160mm for air duct consisting of Wolf ISO tube DN , ,- 1) from September 2019 on class A+ For technical data see page 412 For commissioning see page

265 Accessories CWL = 22 ISO pipe system CWL For products Art.-no. ISO-pipe DN160 SWP ,- Length 2000mm ISO-pipe bend 90 DN160 SWP ,50 ISO-pipe bend 45 DN160 SWP ,60 Clamping ring DN160 SWP ,30 One clamping ring is needed for each joint and for device connection Fastening clip for ISO pipe DN160 SWP ,40 Wall hood DN160 SWP ,- Colour: black Wall hood DN160 SWP ,- Colour: white (RAL 9010) 265

266 Indoor module BWL-1S(B) Outdoor module BWL-1S(B)-07 Outdoor module BWL-1S(B)-10/14 Wolf split air/water heat pump modulating, energetically efficient design for heating, cooling and hot water preparation as indoor or outdoor module for separate installation BWL-1S with TYPE BWL-1S(B)- 07/230V Energy efficiency class Space heating low temperature A ++ 1) BWL-1SB without BWL-1S(B)- 10/400V A ++ 1) electrical heating element electrical heating element BWL-1S(B)- 14/400V BWL-1SB- 10/230V * Heat pump = 11 Awarded with BWL-1SB- 14/230V * A ++ A ++ A ++ Energy efficiency class Space heating medium temperature A ++ A ++ A ++ A + A + Heating capacity / COP acc. to EN14511 for A2/W35 nominal power kw / - 5,1 / 3,3 7,6 / 3,8 8,8 / 3,8 8,3 / 3,6 9,9 / 3,3 for A7/W35 nominal power kw / - 6,8 / 4,3 10,2 / 4,8 12,1 / 4,8 10,5 / 4,6 14,1 / 4,3 for A-7/W35 max. capacity kw / - 6,1 / 2,5 9,2 / 2,9 10,3 / 2,7 8,4 / 2,7 9,4 / 2,5 Leistungsbereich for A2/W35 kw 1,9-8,8 2,9-10,6 3,1-12,4 4,6-9,5 5,2-11,4 European Quality Label for Heat Pumps Cooling capacity / EER acc. to EN14511 for A35/W7 nominal power kw / - 6,8 / 2,7 8,8 / 2,7 10,7 / 2,5 7,6 / 2,7 9,2 / 2,5 for A35/W18 nominal power kw / - 8,6 / 3,3 8,7 / 4,1 12,0 / 3,4 9,7 / 3,6 12,1 / 3,2 Capacity range for A35/W18 kw 2,9-9,6 3,1-11,0 3,2-13,2 3,5-11,2 4,1-12,9 Dimensions (incl. feet and front doors) outdoor module W x H x D mm 1040 x 865 x x1255 x x1255 x x1255 x x1255 x 340 indoor module W x H x D mm 440 x 790 x x 790 x x 790 x x 790 x x 790 x 340 Weight outdoor module / indoor module kg 66 / / / / / 37 Outdoor module: -- electronic output control with inverter technology -- energetically efficient, progressively speed controlled EC axial fan Indoor module: -- integrated high efficiency circulating pump, heat meter, 3-way valve, water pressure sensor, safety valve with draining hose -- temperature spread control via pump speed -- flow and efficiency optimized electric heating element 6 kw with optional connection 230 or 400V (for BWL-1SB as accessory only) -- completely insulated indoor module for cooling and heating operation -- integrated control unit with control and monitoring elements for the heat pump - 3 connection pipes Flow/Return/Flow storage Ø28x1mm Programmable input E1: -- blocking heating/blocking hot water/blocking heating-hot water/dew point monitor Programmable input E2: -- header sensor/maximum thermostat/bms, control 0-10V/BMS on-off Electric supply company contact or 2 contacts for smart grid External increase of the system temperature by i.e. smart grid or photovoltaics personal use Programmable output: -- Circulation pump (timer controlled or push button)/ alarm output/hot water output/demand of 2nd heating generator Further outputs: External heating circuit pump/external 3-way changeover valve for cooling operation EHPA quality label only suitable for BWL-1S(B)-07/230V, BWL-1S8B)-10/400V and BWL-1S(B)-14/400V Tank/header temperature sensor Art. no diameter 6mm 53,- 53,- 53,- 53,- 53,- BWL-1S Art. no with electrical heating element 5.345, , ,- - - BWL-1SB Art. no without electrical heating element 4.935, , , , ,- 1) * electrical safeguarding following technical data from September 2019 on class A+++ For technical data see page 414 For commissioning see page check the validity of this label at

267 Control systems Control systems / accessories = 07 Solar heating = 09 Control systems Art. no. BM-2 operating module incl. outside temperature sensor black ,- Room/weather-compensated temperature controller, incl. outside temperature sensor white ,- with time program for heating and hot water NEW available in white May 2016 Note: Required for the operation in accordance with EnEV. without outside temperature sensor black ,- Display module AM ,- for fitting into the device Note: Required for the boiler operation if BM-2 is used as remote control. Wall holder for BM-2 black ,70 Wall holder for using the operating module BM-2 as remote control white ,70 NEW available in white May 2016 Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM-2 (available from May 2016 on) ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM-2 operating module as a remote controller. Including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. NEW Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields NEW including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Control accessories Art. no. Analogue remote controller AFB (Only used together with the op. mod. BM-2) ,- Maximum thermostat for floor heating ,- Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside temp. sensor and radio remote control ,- Tank temperature sensor, diameter 6mm for the MM mixing valve module or the KM cascade module ,- Calorimeter kit for solar modules SM1-2 and SM2-2 QNenn/max 1,5/3 m³/h ,- QNenn/max 2,5/5 m³/h ,- Return contact sensor (NTC 5K) for solar modules SM1-2 and SM ,- ISM 7i - Interface module ,- ISM 8i - Ethernet-Interface module ,- KNX-Interface module-kit ,- These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 267

268 Heat pump / accessories = 11 High-efficiency air/water heat pump suitable for outdoor application BWL-1-A Awarded with European Quality Label for Heat Pumps check the validity of this label at TYPE BWL-1-08 A BWL-1-10 A BWL-1-12 A BWL-1-14 A Energy efficiency class Space heating low temperature A ++ A ++ A ++ A ++ Energy efficiency class Space heating medium temperature A + A + A + A + Heating capacity / COP acc. to EN14511 for A2/W35 kw / - 8,4 / 3,8 9,6 / 3,7 11,7 / 3,7 13,5 / 3,6 for A7/W35 kw / - 8,7 / 4,5 9,8 / 4,4 11,9 / 4,3 13,6 / 4,2 for A7/W45 kw / - 10,4 / 3,7 11,7 / 3,6 14,4 / 3,5 13,0 / 3,3 for A10/W35 kw / - 9,9 / 4,7 11,1 / 4,6 13,8 / 4,5 13,7 / 4,5 for A-7/W35 kw / - 7,5 / 3,3 8,5 / 3,2 10,4 / 3,1 11,3 / 3,0 Dimensions Total width mm Total depth mm Total height mm Weight kg Art. no High efficiency air/water heat pump in weather-resistant version, for a maximum hot water temperature of 63 C and minimum air temperature down to -25 C Calorimeter integrated into the device (recognised by BAFA) Electronic soft start to limit start-up current electronically regulated electrical heating element 6kW (or 8kW for the BWL-1-14) to support the heating and domestic hot water generation in monoenergetic operation Integrated operational facility for high efficiency pump (EEI < 0,23) Oscillation-damped connections Speed-regulated EC radial fan Plug-ready connection from the heat pump to the heat pump manager WPM-1 Wolf Easy connect System Defrosting as required, natural or active (process reversal) Integrated phase and rotating field monitor External system temperature rise by Smart Grid or PV personal use 8.495, , , ,- For technical data see page 418 For commissioning see page

269 Control systems CONTROL SYSTEMS Art. no. Heat pump manager WPM ,- with operating module BM (incl. outside temperature sensor and mixing circuit sensor) Room/weather-compensated temperature controller, with time program for heating and hot water to regulate a heating circuit, a mixing circuit and the domestic hot water generation Flexible wall-mounting Heat pump connection to WPM-1 ready to plug in Wolf Easy connect System The entire installation is to be disconnected from the mains using the main switch in the WPM-1 Simple commissioning through pre-configured hydraulic schemes Heat quantity indication Display of annual work figure (JAZ) and display of daily work figure (TAZ) possible by connecting the impulse signal of the customers electricity meter with S0 interface Parameterisable input for circulation switch, heating/hot water block, external ON/OFF request, 0-10 V Parameterisable output for circulation pump (timer or switch), alarm output, swimming pool charging pump Potential-free contact for switching on a second heat generator ebus interface Connection possibility for Smart Grid or PV personal use Heat pump / accessories = 11 Control systems / accessories = 07 CONTROL ACCESSORIES Art. no. BM operating module ,- (without outside temperature sensor) Wall holder ,70 Maximum thermostat ,- for floor heating ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Header/tank temperature sensor ,- Ø 6mm Electrical connecting cable (supply cable and control cable) Plug-ready cable set for mains and control lines from the heat pump manager to the heat pump, (Pipe diameter min. Ø 75mm) Wolf Easy connect System 6m ,- 14m ,- 21m ,- 30m ,- Cascade module KM-WP ,- Extension module for cascade operation up to max. 4 heat pumps including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. (mixing circuit 1 is already integrated into the WPM-1) Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. further accessories for the mixing valve module MM Mixing valve motor 230 V/50 Hz ,- NEW 269

270 Heat pump / accessories = 11 High-efficiency air/water heat pump suitable for indoor application BWL-1-I Awarded with European Quality Label for Heat Pumps check the validity of this label at TYPE BWL-1-08 I BWL-1-10 I BWL-1-12 I BWL-1-14 I Energy efficiency class Space heating low temperature A ++ A ++ A ++ A ++ Energy efficiency class Space heating medium temperature A + A + A + A + Heating capacity / COP acc. to EN for A2/W35 kw / - 8,4 / 3,8 9,6 / 3,7 11,7 / 3,7 13,5 / 3,6 for A7/W35 kw / - 8,7 / 4,5 9,8 / 4,4 11,9 / 4,3 13,6 / 4,2 for A7/W45 kw / - 10,4 / 3,7 11,7 / 3,6 14,4 / 3,5 13,0 / 3,3 for A10/W35 kw / - 9,9 / 4,7 11,1 / 4,6 13,8 / 4,5 13,7 / 4,5 for A-7/W35 kw / - 7,5 / 3,3 8,5 / 3,2 10,4 / 3,1 11,3 / 3,0 Dimensions Total width mm Total depth mm Total height mm Weight kg Art. no High efficiency air/water heat pump, for a maximum hot water temperature of 63 C and minimum air temperature down to -25 C Calorimeter integrated into the device (recognised by BAFA) Electronic soft start to limit start-up current electronically regulated electrical heating element 6kW (or 8kW for the BWL-1-14I) to support the heating and domestic hot water generation in monoenergetic operation Integrated operational facility for high efficiency pump (EEI < 0,23) and reversing valve Oscillation-damped connections Speed-regulated EC radial fan Plug-ready connection (incl. 5 m cable) from the heat pump to the heat pump manager WPM-1 Wolf Easy connect System Defrosting as required, natural or active (process reversal) Integrated phase and rotating field monitor Optional discharge connection left or right, corner position possible Duct connection, rear Externe Anhebung der Systemtemperatur durch Smart Grid oder PV-Eigenverbrauch 8.025, , , ,- For technical data see page 418 For commissioning see page 263

271 Control systems CONTROL SYSTEMS Art. no. Heat pump manager WPM ,- with operating module BM (incl. outside temperature sensor and mixing circuit sensor) Room/weather-compensated temperature controller, with time program for heating and hot water to regulate a heating circuit, a mixing circuit and the domestic hot water generation Flexible wall-mounting Heat pump connection to WPM-1 ready to plug in Wolf Easy connect System The entire installation is to be disconnected from the mains using the main switch in the WPM-1 Simple commissioning through pre-configured hydraulic schemes Heat quantity indication Display of annual work figure (JAZ) and display of daily work figure (TAZ) possible by connecting the impulse signal of the customers electricity meter with S0 interface Parameterisable input for circulation switch, heating/hot water block, external ON/OFF request, 0-10 V Parameterisable output for circulation pump (timer or switch), alarm output, swimming pool charging pump Potential-free contact for switching on a second heat generator ebus interface Connection possibility for Smart Grid or PV personal use Heat pump / accessories = 11 Control systems / accessories = 07 CONTROL ACCESSORIES Art. no. BM operating module ,- (without outside temperature sensor) Wall holder ,70 Maximum thermostat ,- for floor heating ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Header/tank temperature sensor ,- Ø 6mm Cascade module KM-WP ,- Extension module for cascade operation up to max. 4 heat pumps including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. (mixing circuit 1 is already integrated into the WPM-1) Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. further accessories for the mixing valve module MM Mixing valve motor 230 V/50 Hz ,- NEW These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 271

272 Heat pump / accessories = 11 High-efficiency brine/water heat pump suitable for indoor application BWS-1 Awarded with European Quality Label for Heat Pumps check the validity of this label at TYPE BWS-1-06 BWS-1-08 BWS-1-10 BWS-1-12 BWS-1-16 Energy efficiency class Space heating low temperature 1) A ++ A ++ A ++ A ++ A ++ Energy efficiency class Space heating medium temperature A ++ A ++ A ++ A ++ A ++ Heating capacity / COP acc. to EN14511 bei B0/W35 kw / - 5,9 / 4,7 8,4 / 4,7 10,8 / 4,7 12,0 / 4,7 16,8 / 4,6 bei B0/W55 kw / - 5,3 / 2,8 7,4 / 2,8 9,2 / 2,9 10,5 / 2,8 15,8 / 2,8 bei B5/W35 kw / - 6,9 / 5,3 9,7 / 5,4 12,3 / 5,4 13,8 / 5,3 19,9 / 5,3 bei B-5/W45 kw / - 4,8 / 3,1 6,8 / 3,2 8,6 / 3,1 9,7 / 3,1 14,7 / 3,2 Dimensions Total width mm Total depth mm Total height mm Weight kg High efficiency brine/water heat pump, for a maximum hot water temperature of 63 C and minimum brine temperature down to -5 C Calorimeter integrated into the device (recognised by BAFA) Electronic soft start to limit start-up current (BWS-1-08/10/12/16) electronically regulated electrical heating element 6 kw to support the heating and domestic hot water generation in monoenergetic operation High efficiency pumps (EEI < 0,23) for heating and brine circuits Reversing valve for the generation of domestic hot water Insulated safety valve assemblies for heating circuit/domestic hot water generation and brine circuit Oscillation-damped connections Plug-ready connection (incl. 4m cable) from the heat pump to the heat pump manager WPM-1 Wolf Easy connect System Integrated phase and rotating field monitor External system temperature rise by Smart Grid or PV personal use 1) from September 2019 on class A+++ Art. no , , , , ,- For technical data see page 419 For commissioning see page

273 Control systems CONTROL SYSTEMS Art. no. Heat pump manager WPM ,- with operating module BM (incl. outside temperature sensor and mixing circuit sensor) Room/weather-compensated temperature controller, with time program for heating and hot water to regulate a heating circuit, a mixing circuit and the domestic hot water generation Flexible wall-mounting Heat pump connection to WPM-1 ready to plug in Wolf Easy connect System The entire installation is to be disconnected from the mains using the main switch in the WPM-1 Simple commissioning through pre-configured hydraulic schemes Heat quantity indication Display of annual work figure (JAZ) and display of daily work figure (TAZ) possible by connecting the impulse signal of the customers electricity meter with S0 interface Parameterisable input for circulation switch, heating/hot water block, external ON/OFF request, 0-10 V Parameterisable output for circulation pump (timer or switch), alarm output, swimming pool charging pump Potential-free contact for switching on a second heat generator ebus interface Connection possibility for Smart Grid or PV personal use Heat pump / accessories = 11 Control systems / accessories = 07 CONTROL ACCESSORIES Art. no. BM operating module ,- (without outside temperature sensor) Wall holder ,70 Maximum thermostat ,- for floor heating ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Header/tank temperature sensor ,- Ø 6mm Cascade module KM-WP ,- Extension module for cascade operation up to max. 4 heat pumps including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. (mixing circuit 1 is already integrated into the WPM-1) Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. further accessories for the mixing valve module MM Mixing valve motor 230 V/50 Hz ,- NEW These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 273

274 Heat pump / accessories = 11 High-efficiency water/water heat pump suitable for indoor application for well water temperature 7-22 C BWW-1 Awarded with European Quality Label for Heat Pumps für BWS-1 check the validity of this label at TYPE BWW-1-07 BWW-1-11 BWW-1-13 BWW-1-15 BWW-1-21 Energy efficiency class Space heating low temperature 1) A ++ A ++ A ++ A ++ A ++ Energy efficiency class Space heating medium temperature A ++ A ++ A ++ A ++ A ++ BWS BWM-S BWS BWM-S BWS BWM-S BWS BWM-L BWS BWM-L Heating capacity / COP acc. to EN W10/W35 / - 7,1 / 5,4 10,5 / 5,6 13,3 / 5,6 15,0 / 5,5 20,8 / 5,5 W10/W45 / - 6,9 / 4,2 10,0 / 4,4 12,2 / 4,3 14,0 / 4,3 19,3 / 4,3 W10/W55 / - 6,2 / 3,2 9,3 / 3,3 11,5 / 3,2 13,5 / 3,3 17,0 / 3,3 Dimensions BWS-1 / BWM Total width mm 600 / / / / / 245 Total depth mm 650 / / / / / 200 Total height mm 740 / / / / / 545 Weight BWS-1 / BWM kg 141 / / / / / 16 Art. no High efficiency brine/water heat pump, for a maximum hot water temperature of 63 C and minimum brine temperature down to -5 C Calorimeter integrated into the device (recognised by BAFA) Electronic soft start to limit start-up current (BWS-1-08/10/12/16) electronically regulated electrical heating element 6kW to support the heating and domestic hot water generation in monoenergetic operation High-efficiency pumps (EEI < 0,23) for heating and brine circuits Reversing valve for the generation of domestic hot water Insulated safety valve assemblies for heating circuit/ domestic hot water generation and brine circuit Oscillation-damped connections Plug-ready connection (incl. 4m cable) from the heat pump to the heat pump manager WPM-1 Wolf Easy connect System Integrated phase and rotating field monitor water/water module BWM-S or BWM-L nickel soldered plate heat exchanger of stainless steel diffusion-tight heat insulation wall holder with fastening kit parameter plug for configuration of the heat pump Externe Anhebung der Systemtemperatur durch Smart Grid oder PV-Eigenverbrauch 8.315, , , , ,- 1) from September 2019 on class A+++ For technical data see page 420 For commissioning see page 263

275 Control systems CONTROL SYSTEMS Art. no. Heat pump manager WPM ,- with operating module BM (incl. outside temperature sensor and mixing circuit sensor) Room/weather-compensated temperature controller, with time program for heating and hot water to regulate a heating circuit, a mixing circuit and the domestic hot water generation Flexible wall-mounting Heat pump connection to WPM-1 ready to plug in Wolf Easy connect System The entire installation is to be disconnected from the mains using the main switch in the WPM-1 Simple commissioning through pre-configured hydraulic schemes Heat quantity indication Display of annual work figure (JAZ) and display of daily work figure (TAZ) possible by connecting the impulse signal of the customers electricity meter with S0 interface Parameterisable input for circulation switch, heating/hot water block, external ON/OFF request, 0-10 V Parameterisable output for circulation pump (timer or switch), alarm output, swimming pool charging pump Potential-free contact for switching on a second heat generator ebus interface Connection possibility for Smart Grid or PV personal use Heat pump / accessories = 11 Control systems / accessories = 07 CONTROL ACCESSORIES Art. no. BM operating module ,- (without outside temperature sensor) Wall holder ,70 Maximum thermostat ,- for floor heating ISM 7e - LAN/WLAN-Interface ,- module external Radio remote control ,- Wireless outside sensor ,- Radio receiver for wireless outside ,- temp. sensor and radio remote control Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Solar module SM ,- (available up to May 2016) Solar module SM ,- (available from May 2016 on) NEW Header/tank temperature sensor ,- Ø 6mm including mixing circuit sensor Up to 7 mixing valve modules can be integrated into one system. (mixing circuit 1 is already integrated into the WPM-1) Mixing valve module MM ,- Extension module for the weathercompensated flow temperature controller of a mixing circuit. Can be extended with the BM operating module as a remote controller. further accessories for the mixing valve module MM Mixing valve motor 230 V/50 Hz ,- NEW These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 275

276 Heat pump accessories Accessorie = 11 Split air/water heat pump For products Art. no. Wall bracket for fixing the outdoor module BWL-1S(B) ,- hot-dip galvanized incl. 4 AV-mounts Attention: Wall bracket only applicable for walls with a high mass per unit area (>250 kg/m²). Metal-stud walls or post and beam construction are not allowed.. Floor bracket for fixing the outdoor module BWL-1S(B) ,- hot-dip galvanized incl. 4 AV-mounts Height: 300mm Hot water storage tank CEW for unit configuration BWL-1S(B) ,- - in combination with BWL-1S(B)-07/10/14 in stacked arrangement possible - 75 mm PU-hard foam insulation for lowest radiation losses - highly efficient plain tube heat exchanger with double coil for comfortable hot water preparation - protective anode accessibler from the front, internal surface of tank with special enamel coating - control and cleaning access for easy maintenance - filling/draining tap and sensor pocket already installed - 5 connections 1 RP for HW, CW, circulation, flow, return Weight: approx. 145kg Dimensions: 650 x 650 x 1250mm (W x D x H) Total height of unit: 2080mm Operating pressure: 10bar Contents: 180 litres For technical data see page 430 Energy efficiency class B Connection kit CEW for unit CEW ,- to connect indoor module and storage tank plug-in connections with filling/draining tap and stainless steel corrugated tubes with 1 AG connection possibility for expansion vessel Pipework casing for unit CEW ,- with perforated passages for connections left and right Bracket for 25 ltr. expansion vessel CEW ,- to be mounted to the rear of the indoor module 276

277 Heat pump accessories Accessorie = 11 Split air/water heat pump For products Art. no. Fixing bracket BWL-1S(B) / CGB-2 BWL-1S(B) ,- for fixing wall mounted appliances to the ceiling prior to screed laying - screed drying without storage tank - installation of the storage tank after finishing the floor - fixing possibility for expansion vessel 25 ltr. existing - suitable for shell heights from 2,5 up to 2,75 m for fixing wall mounted appliances on the floor - appliance distance to floor 400 mm max. - fixing possibility for expansion vessel 25 ltr. existing Cover BWL-1S(B)-10/ ,- consisting of plastic cover with fastening screws to conceal the lateral refrigerant connections and the electrical connections Protection grille BWL-1S(B)-10/ ,- to protect evaporator - easy fastening - powder coated identical to unit colour NEW 277

278 Heat pump accessories Accessorie = 11 Changed art. no. are marked in red. Split air/water heat pump For products Art. no. 3-way changeover valve heating/cooling 230V BWL-1S(B) ,- as an additional changeover valve, wired to 5m cable Connections 1 IG kvs = 12 Non-return valve 1 IG BWL-1S(B) ,60 to avoid back flow during cooling operation in combination with a stratification storage tank Air separator Micro bubble separator with automatic venting Notice: Air and dirt traps in the heating circuit are a precondition for the installation! all heat pumps 1¼ bis 3,5m 3 /h ,- 1½ bis 5,4m 3 /h ,- NEW Thermal insulation for air separator all heat pumps 1¼ / 1½ ,- NEW Dirt trap incl. magnetite trap all heat pumps to protect the device and the high efficiency heat pump from dirt/mud and magnetite 1¼ bis 3,5m 3 /h ,- 1½ bis 5,4m³/h ,- Notice: Air and dirt traps in the heating circuit are a precondition for the installation! NEW Thermal insulation for dirt trap incl. magnetite trap all heat pumps 1¼ / 1½ ,- NEW 278

279 Heat pump accessories Accessorie = 11 Split air/water heat pump For products Art. no. Refrigerant conduits of high quality copper tubes with heat insulation, temperature resistance up to 120 C BWL-1S(B) 10x1mm (insulation thickness 9mm) 10m-coil ,- 25m-coil ,- 16x1mm (insulation thickness 10mm) 10m-coil ,- 25m-coil ,- Adhesive tape for refrigerant conduit BWL-1S(B) ,- to cover components and junctions in the refrigerant circuit self-adhesive, breadth 50mm, colour white Connection kit for Euro flared tube adapter BWL-1S(B) ,- for hard soldering on refrigerant conduits 2 Euro adapters 5 / 8 incl. 2 copper gaskets 2 Euro adapters 7 / 8 incl. 2 copper gaskets Copper gasket ring (5 pcs.) substitute for Euro flared tube adapter BWL-1S(B) 5 / 8 for 10x1mm refrigerant conduits ,20 7 / 8 for 16x1mm refrigerant conduits ,70 Connection kit for refrigerant conduits 10mm and 16mm BWL-1S(B) ,- to connect refrigerant conduits with flared tube connections 1 double nipple 5 / 8 with 2 union nuts 5 / 8 1 double nipple 7 / 8 with 2 union nuts 7 / 8 Drainage heating for condensate pan BWL-1S(B) ,- with integrated anti-frost thermostat, for installation into the condensate pan of the outdoor module Heating element for an easy retrofitting to BWL-1S wired ready to plug in BWL-1SB 6kW ,- 9kW ,- 279

280 Heat pump accessories Accessorie = 11 Hot water and buffer cylinder For products Art. no. DHW storage tank CEW BWL-1-08/ ,- can be combined with BWS-1-06/08/10 as a central unit BWS-1-06/08/10 can be combined with BWW-1-07/11 as a central unit BWW-1-07/11 can be combined with CPM-1-70 as hydrotower for BWL-1-08/10 with heat insulation of hard PU foam, sacrificial anode accessible from the front, special glass lining, highly efficient bare-tube heat exchanger with double helix Heat exchanger surface: 2,3m² Operating pressure: 10bar Cylinder capacity: 180 litres Heating connections: G 1½ Weight: 147kg Dimensions: 600 x 650 x 1290mm (W x D x H) For technical data see page 430 Energy efficiency class C Buffer module CPM-1-70 CPM-1-70/7 with CEW as hydrotower can be combined with thermal insulation of hard PU foam, can be operated as separating tank or series tank, built-in high-efficiency pump (EEI < 0,23), and reversing valve for the generation of domestic hot water, incl. 4m connecting cable to the WPM-1, thermally insulated safety valve assembly Operating pressure: 3bar Contents: 70 litres Connections: G1½ Weight: 62kg Dimensions: 600 x 650 x 740 mm (W x D x H) CPM-1-70/7 (7m pump) BWL-1-08/ ,- CPM-1-70/8 (8m pump) BWL ,- For technical data see page 430 Energy efficiency class B Hose connection set BWL-1 / BWS-1 / BWW ,- Suitable for hydraulic connection between CEW and BWS-1-6/8/10 as central unit or CEW and CPM-1-70 as hydrotower Insulated corrugated stainless steel hoses with union connection Flat-sealing 2 x G1½, L = 1400/1950mm Lifting gear BWS-1 / CPM ,- Equipment for lifting the BWS-1 and the CPM-1. Allows BWS-1 and CPM-1 also to be lifted on to the CEW storage tank. Carrying straps BWL-1 / BWW ,- consisting of 4 straps with snap hooks 280

281 Heat pump accessories Accessorie = 11 Hot water and buffer cylinder For products Art. no. DHW storage tank SEW BWL-1S(B) ,- special glass lining, up 14kW heating capacity, high-efficiency bare-tube heat exchanger with double helix, approx. 3,5m² heating area for convenient hot water generation. Thermal insulation of hard PU foam, sacrificial anode. Weight: approx. 75kg Dimension: DN 605mm, 1290mm high Operating pressure: 10bar Cylinder capacity: 190 litres For technical data see page 431 Energy efficiency class C DHW storage tank SEW all heat pumps ,- special glass lining, up to approx. 14kW heating capacity, high-efficiency bare-tube heat exchanger with approx. 3,5m² heating area for convenient hot water generation. Thermal insulation of hard PU foam, sacrificial anode. Weight: approx. 134kg Dimension: DN 700 mm, 1310mm high Operating pressure: 10bar Cylinder capacity: 290 litres For technical data see page 431 Energy efficiency class C DHW storage tank SEW all heat pumps ,- special glass lining, up to approx. 20kW heating capacity, high-efficiency bare-tube heat exchanger with double helix, approx. 5,1m² heating area for convenient hot water generation. Thermal insulation of hard PU foam, sacrificial anode. Weight approx. 185kg Dimension: DN 700mm, 1660mm high Operating pressure: 10 bar Cylinder capacity: 375 litres For technical data see page 431 Energy efficiency class C Solar DHW storage tank SEM-1W-360 all heat pumps ,- for connecting additional solar collectors special glass lining, up to approx. 12kW heating capacity, high-efficiency bare-tube heat exchanger with double helix, approx. 3,2m² heating area for convenient hot water generation. Additional double helix with 1,3m2 heating area for solar use. Thermal insulation of hard PU foam, sacrificial anode. Weight: approx. 182kg Dimension: Diameter 705mm, height 1630mm Operating pressure: 10 bar Cylinder capacity: 365 litres For technical data see page 431 Energy efficiency class C 281

282 Heat pump accessories Accessorie = 11 Hot water and buffer cylinder For products Art. no. Buffer cylinder SPU all heat pumps ,- Upright buffer cylinder with thermal insulation of hard PU foam, 5 pipe couplings G 1½, suitable for use as separating tank or series tank Weight: 48kg Dimensions: Diameter 610mm, height 1140mm Operating pressure: 3bar Nominal contents 200 litres Energy efficiency class C Three-way reversing valve Ø28, 24 VAC/SPST, complete BWL-1 / BWS-1 / BWW ,- for connection to DHW cylinder, kvs 7,0 Motor for three-way reversing valve - plug-in motor open/closed CR 24 VAC/SPST,3-way valve body with clamping ring DN28 for pipe-ø 28mm and cable with 6-pin plug (length 4m) Flange plate DN110 CEW / CEW (nur 2,0kW) ,- with connection 1½ for electric immersion heater E2 or E4,5 SEW-1-300/400 according to page 310 SEM-1W-360 Thermometer SEW-1-300/400, SEM-1W ,90 282

283 Heat pump accessories Pipe assemblys = 02 Accessorie = 11 Hydraulic accessories, heating For products Art. no. Pipe assembly for heating circuit All boilers ,- for installations with separative storage tank, High-efficiency pump (EEI < 0,20), self-regulating, with cable wired ready to plug in, ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. DN32: p=150 mbar at V=3100 l/h at t 10K up to 36kW at t 15K up to 54kW at t 20K up to 72kW NEW Pipe assembly for mixing circuit all heat pumps ,- for installations with separative storage tank, High-efficiency pump (EEI < 0,20), self-regulating, fitted mixing valve motor, both with cable wired ready to plug in, 3-way brass mixing valve DN25 kvs=10, DN32 kvs=18, drip tight in 0-position, adjustable bypass (for DN25-60), ball valves with thermometer for flow and return, gravity brake without overflow valve, dimensions HxWxD: 384x250x260, bottom connection with flat gasket 1½, top connection with screwed transition joint female thread IG 1 (DN25) or IG 1¼ (DN32), thermally insulated design shells of EPP, completely assembled, hydraulically and electrically tested. Note: Easy change of flow connection from left to right, for installation on header no additional wall bracket required. Mixing valve module MM-2 may be integrated in pipe assembly DN32: p=150 mbar at V=3000 l/h at t 10K up to 35kW at t 15K up to 52kW at t 20K up to 70kW NEW Dirt trap 1½ BWL-1 / BWS-1 / BWW ,- for the installation in the heating and brine return circuit casing made of brass, screen made of stainless steel Inevitably required for the protection of the heat pump! High-efficiency pump (EEI < 0,23) Connection G 1½ ; overall length 180mm Note: with pluggable insulation Included in the scope of delivery of the Mains cable with Molex plug (length 4m) and connecting buffer module CPM cable for controller with plug (length 4m) Wilo Yonos Para 25/7,5 BWL-1-08/ ,- Wilo Stratos Para 25/1-8 BWL-1-12/ ,- 283

284 Heat pump accessories Verrohrungsgruppen = 02 Accessorie = 11 Hydraulic accessories, heating For products Art. no. Safety valve assembly BWL ,- Small distributor with connection for expansion vessel ¾, for sealed unvented hot water heaters Note: Included in the scope of delivery of the Safety valve with 3 bar response pressure, pressure gauge, buffer module CPM automatic vent valve with automatic shut off, fully assembled with diffusion-proof thermal insulation Safety valve with pressure gauge BWL-1 / BWS-1 / BWW ,- 3 bar response pressure for sealed unvented hot water systems up to 50kW, connection ½ female thread, outlet ¾ female thread, pressure gauge display range 0-4 bar Screwed transition joint BWS-1 / BWW ,50 freely combinable, 1x flat-sealing flange with union nut 1½ and 1x with 1¼ male thread. (1 set = 2 items) Automatic vent valve all heat pumps ,40 with automatic shut-off Connection ½ male thread Differential pressure overflow corner valve 1 all heat pumps ,- incl. screwing and flat gasket setting range: mbar (values directly visible) connection: female thread 2x1 (DN25) Expansion vessels for heating systems all heat pumps 1,5 bar primary pressure, 90 C flow temperature 25 litres for heating systems up to 235 litres water content ,- 35 litres for heating systems up to 320 litres water content ,- 50 litres for heating systems up to 470 litres water content ,- 80 litres for heating systems up to 750 litres water content ,- 100 litres for heating systems up to 850 litres water content ,- 140 litres for heating systems up to 1210 litres water content ,- 200 litres (Dimensioning according to heating system) ,- Connection kit for expansion vessel all heat pumps flexible corrugated stainless steel pipe (1m long), screwed connections suitable for boiler and expansion vessel. additionally with cap valve ¾ Expansion vessel litres ,- additionally with cap valve ¾ Expansion vessels from 80 litres ,- 284

285 Heat pump accessories Accessorie = 11 Hydraulic accessories, heating For products Art. no. 3-way mixing valve all heat pumps DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- DN40, kvs ,- DN50, kvs ,- 4-way mixing valve all heat pumps DN20, kvs 6, ,- DN25, kvs ,- DN32, kvs ,- DN40, kvs ,- DN50, kvs ,- Mixing valve motor 230V~/50Hz, 6Nm BWL-1 / BWS-1 / BWW ,- for 3-way mixing valve and 4-way mixing valve wired ready to plug in 120 sec, 90 DN20 DN50 NEW Plug-in motor open/closed, 24 VAC/SPST BWL-1 / BWS-1 / BWW ,- in combination with streamlined 3-way valve DN32 or DN40 applicable as an external 3-way valve incl. 4m cable Hose connection set BWL-1 / BWS-1 / BWW ,- suitable for hydraulic connection. corrugated stainless steel hoses with union connection, flat sealing 2 x G1½, L = 1000mm 285

286 Heat pump accessories Accessorie = 11 Accessories for the air circuit For products Art. no. Air duct straight BWL ,- for air intake directly at the device, of glass fibre lightweight concrete (GFRC) with internal insulation of mineral wool, covered with glass fibre mat, heat and sound insulated, moisture resistant, 1320 x 825mm, L = 440mm, weight 19kg Air duct, intake reduction BWL ,- from 1320 x 825mm to 600 x 600mm, for air intake directly at the device, of glass fibre lightweight concrete (GFRC) with internal insulation of mineral wool, covered with glass fibre mat, heat and sound insulated, moisture resistant, with guiding device for air circulation, L = 985mm, weight 25kg Air duct sealing tape set BWL ,- for complete sealing of the air intake and outlet of a heat pump one sealing tape for the front and one for the surround Air duct, flexible, heat/sound insulated BWL ,- for connection to the air outlet of the heat pump DN 630mm with approx. 30mm thermal insulation. Integratde vapour protection suitable for temperature range -20 C up to +40 C. Fire protection according to DIN 4102-B2 or M1 Length 3m Air duct flexible connection kit BWL ,- for connection to the air outlet of the heat pump for joining and fixing, required if the length of the flexible air duct is greater than 1m! 2 fastening tapes, 2 threaded rods M8 (length 1m), duct tape 50mm wide, plus fastening and assembly material Flexible air duct connecting frame BWL ,- for customer s connection to a wall lead-through incl. fastening material 286

287 Heat pump accessories Accessorie = 11 Accessories for the air circuit For products Art. no. Air duct bend 90, DN 600 x 600mm BWL ,- for air outlet, of glass fibre lightweight concrete (GFRC) with internal insulation of mineral wool, covered with Note: glass fibre mat, heat and sound insulated, moisture resistant, For air intake only possible in combination with intake reduction L x W = 1150 x 750mm, weight 20kg (art. no ). Air duct straight 600 x 600mm for air outlet, of glass fibre lightweight concrete (GFRC) with internal insulation of mineral wool, covered with glass fibre mat, heat and sound insulated, moisture resistant, BWL-1 Note: For air intake only possible in combination with intake reduction (art. no ). L = 625mm, weight 15kg ,- L = 1250mm, weight 28kg ,- Air duct connector (plaster tape) ,- for connecting and gluing glass fibre lightweight concrete ducts (GFRC ducts), W = 100mm - 10 rolls Air duct straight end frame 600 x 600mm BWL ,20 for ducts shortened by the customer Air duct protective grille 710 x 710mm BWL ,- when installing the device below ground level mesh width 12,7mm, holes 4 x 8mm Weatherproofing and protective grilles when installing the device above ground level BWL-1-08/10/12/ x 600mm ,- for the outlet end for the inlet end with reduction 1320 x 825mm ,- for the inlet end without reduction 287

288 Heat pump accessories Accessorie = 11 Hydraulic accessories for the heat source For products Art. no. Brine concentrate for the brine circuit based on monoethylene glycol with high heat capacity and effective anti-corrosion materials. Contents: 3 Ltr. / Weight: 3,4 kg BWW ,40 Contents: 20 Ltr. / Weight: 23kg BWS ,- Before filling the equipment, the concentrate must be mixed in a ratio 1 : 3 with water. Expansion vessels, brine BWS-1 with fastening material (primary pressure must be adjusted by the customer to 0,5 bar) 12 litres ,- 18 litres ,- Connection kit for expansion vessel BWS ,- for solar and brine up to 25 litres Flexible hose (900 mm long) cap valve, wall clip Brine distributor Header for flow and return female thread 2, ball valves, one fill and drain cock in each of the feed and return lines, and gaskets Collector connections: Clamping ring union for PE tube with DN32 external diameter Brine distributor brass Ms 3-fold up to 6kW (PE 32x2,9) BWS ,- Brine distributor brass Ms 4-fold up to 9kW (PE 32x2,9) BWS ,- Brine distributor brass Ms 6-fold up to 12kW (PE 32x2,9) BWS-1-10/ ,- Brine distributor brass Ms 8-fold up to 16kW (PE 32x2,9) BWS-1-12/ ,- Hydraulic balancing valve for the well circuit Rebate group: LH BWW-1 DN l/min ,- DN l/min ,- DN l/min ,- 288

289 Heat pump accessories Accessorie = 11 Passive cooling For products Art. no. Cooling module kit BKM for passive cooling BWS-1 / BWW ,- Preassembled unit consisting of insulated plate heat exchanger and hydraulics, three-way mixing valve, wall bracket, jacket of ABS, fastening set and flow temperature sensor. Depth: 188mm Height: 401mm Width: 498mm Weight: 15kg incl. wall holder for BM operating module, mixing valve module MM, three-way reversing valve and dew point monitor pipe assembly. Dew point monitor kit BWL-1S(B) ,- for connection of 3 dew point monitors max. 1 dew point monitor and 1 distributor box Dew point monitor BWS-1 / BWW-1 / BWL-1S(B) ,- for connection of cooling module BKM or as an addition to the dew point monitor set for BWL-1S(B) to avoid water condensation, with tightening strap for pipe assembly. Setting range: % r.f. 289

290 Heat pump accessories Spare parts = ETH Accessorie For products Art. no. Spare parts case for heat pumps BWL-1 / BWS-1 BWL-1 / BWS ,- 10 Living hinges control casing 1 3-way-valve with clamping ring DN 28 2 Flow sensors 2 Immersion sensors 6 mm PT Immersion sensors 6 mm NTC 5k 1 PCB HPM 1 PCB HCM 1 Flow rate sensor DN25 G1¼ MT 1 Pressure sensor, analogue, for water up to 4,5 bar 1 Soft starter 11kW 1 Actuator 24VAC 2 Storage tank sensors 10 Flat gaskets 44 x 32 x 2 10 Flat gaskets 37,5 x 27 x 2 Spare parts case for heat pumps BWL-1S BWL-1S ,- 1 PCB HCM-3 Heater Curcuit 1 Temp. sensor OCT L1400 BWL-1S-10/14 AE 1 Temp. sensor CTT L1000 BWL-1S-10/14 AE 1 Temp. sensor OMT L1400 BWL-1S-10/14 AE 1 Temp. sensor OAT L1400 BWL-1S-10/14 AE 1 Temp. sensor OAT/OMT BWL-1S-7-230V AE 1 Hot gas sensor 10K BWL-1S-7-230V AE 1 Temp. sensor CMV/VRF BWL-1S-7-230V AE 1 Flow/return sensor 1 High-efficiency pump for heating circuit 25 / 7,5 / Hydro block incl. 3-way-valve 1 PCB AWO 2 Refrigerant pressure sensor BWL-1S 1 Flow rate sensor DN25 NEW 290

291 Storage tank systems Stratified storage tank BSP Page 292 BSP-SL Page 293 BSP-W for heat pump Page 294 BSP-W-SL for heat pump Page 295 Accessories Page 296 Buffer BSH Page 298 SPU-2-W Page 300 SPU-2 Page 301 Fresh water station FWS-2-60 Page 302 Fresh water station FWS-2 Page 305 Hot water charging cylinder SEL Page 306 Tank charging station LS Page 307 Solar tank SEM-1 / SEM-2 Page 308 Accessories Page 309 Floor-standing hot water tank SE-2 Page

292 Floor-standing hot water tank = 10 Stratified storage tank for hot water generation and heating backup with removable thermal insulation and one bare-tube heat exchanger BSP TYPE BSP-800 BSP-1000 Cylinder capacity litres Diameter with thermal insulation Diameter without thermal insulation Total height with thermal insulation Total height without thermal insulation mm mm mm mm Tilting measure without thermal insulation mm Heat exchanger surface solar bottom Heat exchanger content solar bottom Hot water capacity at 65 C buffer/hot water temperature 43 C Weight of tank Weight of fresh water station BSP in silver incl. fresh water station with high-efficiency pump (EEI < 0,20) and connection kit For technical data see page 424 m² litres litres/ min kg kg 2,5 16, , Art. no , , WRS 292 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

293 Floor-standing hot water tank = 10 Stratified storage tank for hot water generation and heating backup with removable thermal insulation and two bare-tube heat exchangers BSP-SL TYPE BSP-SL-1000 Cylinder capacity litres 900 Diameter with thermal insulation Diameter without thermal insulation Total height with thermal insulation Total height without thermal insulation mm mm mm mm Tilting measure without thermal insulation mm 2068 Heat exchanger surface solar bottom / top Heat exchanger content solar bottom / top Hot water capacity at 65 C buffer/hot water temperature 43 C Weight of tank Weight of fresh water station BSP in silver incl. fresh water station with high-efficiency pump (EEI < 0,20) and connection kit For technical data see page 424 m² litres litres/ min kg kg 3 / 1,9 19,8 / Art. no ,- WRS These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 293

294 Floor-standing hot water tank = 10 Stratified storage tank for hot water generation and heating backup through Wolf heat pump with removable thermal insulation and one bare-tube heat exchangers BSP-W TYPE BSP-W-1000 Cylinder capacity litres 915 Diameter with thermal insulation Diameter without thermal insulation Total height with thermal insulation Total height without thermal insulation mm mm mm mm Tilting measure without thermal insulation mm 2068 Heat exchanger surface solar bottom Heat exchanger content solar bottom Hot water capacity at 50 C buffer/ hot water temperature 46 C Weight of tank Weight of fresh water station BSP in silver incl. fresh water station with high-efficiency pump (EEI < 0,20) and connection kit For technical data see page 424 m² litres litres/ min kg kg 3 19, Art. no ,- WRS 294 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

295 Floor-standing hot water tank = 10 Stratified storage tank for hot water generation and heating backup through Wolf heat pump with removable thermal insulation and two bare-tube heat exchangers BSP-W-SL TYPE BSP-W-SL-1000 Cylinder capacity litres 900 Diameter with thermal insulation Diameter without thermal insulation Total height with thermal insulation Total height without thermal insulation mm mm mm mm Tilting measure without thermal insulation mm 2068 Heat exchanger surface solar bottom / top Heat exchanger content solar bottom / top Hot water capacity at 50 C buffer/ hot water temperature 46 C Weight of tank Weight of fresh water station BSP in silver incl. fresh water station with high-efficiency pump (EEI < 0,20) and connection kit For technical data see page 424 m² litres litres/ min kg kg 3 / 1,9 19,8 / Art. no ,- WRS These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 295

296 Accessories BSP stratified storage tank Solar heating = 09 Accessories Art.-no. Mixing circuit group BSP-MK 1 for low-temperature heating circuit ,- for direct mounting on the storage tank BSP / BSP-SL High-efficiency pump DN15-60 (EEI < 0,23), self-regulating, fitted mixing valve motor (230 V/210 s), 3-way mixing valve DN20 k VS =4,0, 2 ball valves in each of the feed and return lines for servicing without buffer or draining the heating, integrated gravity brake to prevent incorrect circulation, bypass choke for adjusting a constant proportion of return flow, thermometer, connections flat-sealing, thermally insulated design shells of EPP. p=150 mbar at V=780 l/h at t 10K up to 9kW at t 20K up to 18kW Mixing circuit group BSP-MK 1 for high-temperature heating circuit ,- for direct mounting on the storage tank BSP / BSP-SL High-efficiency pump DN15-60 (EEI < 0,23), self-regulating, fitted mixing valve motor (230 V/210 s), 3-way mixing valve DN20 k VS =4,0, 2 ball valves in each of the feed and return lines for servicing without buffer or draining the heating, integrated gravity brake to prevent incorrect circulation, bypass choke for adjusting a constant proportion of return flow, thermometer, connections flat-sealing, thermally insulated design shells of EPP. p=150 mbar at V=780 l/h at t 10K up to 9kW at t 20K up to 18kW BSP-MK 1 and 2 mixer circuit assemblies for low and high temperature circuits ,- for direct mounting on the storage tank BSP / BSP-SL two high-efficiency pumps DN15-60 (EEI < 0,23), self-regulating, two fitted mixing valve motors (230 V/210 s), two 3-way mixing valves DN20 k VS =4,0, 2 ball valves in each of the feed and return lines for servicing without buffer or draining the heating, integrated gravity brakes to prevent incorrect circulation, bypass chokes for adjusting a constant proportion of return flow, thermometer, connections flat-sealing, thermally insulated design shells of EPP. p=150 mbar at V=780 l/h at t 10K up to 9kW at t 20K up to 18kW Cover for heating circuit connections BSP ,70 Circulation module BSP-ZP as extension to fresh water station ,- High-efficiency circulation pump, with thermostats switch-off and timer, ball valve and cam (Activation from drainage point or by means of integrated timer) Connection kit solar for solar pump assembly 10 for direct mounting on the storage tank BSP / BSP-W thermally insulated connecting lines and fastening material BSP ,- BSP-1000 / BSP-W ,- Differential pressure overflow corner valve ,- for warm water cascade with 2 stratified storage tanks BSP incl. screwing and flat gasket setting range: mbar (values directly visible) connection: female thread 2x1 (DN25) Blind plugs 1½ ,60 Motor valve ,- return temperature boost for heating backup DN25 1, 230V 296

297 Comfort-Wohnungs-Lüftung Bestes Raumklima und höchste Effizienz

298 Floor-standing hot water tank = 10 TYPE BSH 500 Energy efficiency class Buffer cylinder with integrated corrugated stainless steel pipe for heating drinking water and heating backup, with removable thermal insulation and one bare-tube heat exchanger BSH Tank contents in total litres 495 Domestic hot water content litres 48 Continuous cylinder output 1) kw - l/h Output factor 1) NL 2,1 Weight kg 135 BSH in silver Art. no incl. thermostatic water mixer 2.935,- B Circulation lance 1 for energetically optimum integration of the DHW circulation into the hot water connection Circulation connection Rp ½, hot water connection Rp 1, circulation hose of stainless steel Art. no / 119,- 1) 10/45 C (DHW temperature), 70 C (buffer temperature) For technical data see page 425 WRS 298 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

299 Floor-standing hot water tank = 10 Buffer cylinder with integrated corrugated stainless steel pipe for heating drinking water and heating backup, with removable thermal insulation and two bare-tube heat exchangers BSH TYPE BSH Tank contents in total litres Domestic hot water content litres Continuous cylinder output 1) kw - l/h Output factor 1) NL 4,3 5,4 6,5 7,6 Weight kg BSH in silver Art. no incl. thermostatic water mixer 3.565, , , ,- Circulation lance 1 for energetically optimum integration of the DHW circulation into the hot water connection Circulation connection Rp ½, hot water connection Rp 1, circulation hose of stainless steel Art. no / 119,- 1) 10/45 C (DHW temperature), 70 C (buffer temperature) For technical data see page 425 WRS These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 299

300 Floor-standing hot water tank = 10 Buffer cylinder for heating backup with removable thermal insulation and bare-tube heat exchanger SPU-2-W TYPE SPU-2-W Energy efficiency class 1) C Cylinder capacity litres Total weight kg SPU-2-W in silver with bare-tube heat exchanger Art. no , , , ,- 1) Energy label in accordance with Eco Design Regulations for storage tanks 500 litres For technical data see page 426 WRS 300 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

301 Floor-standing hot water tank = 10 Buffer cylinder for heating backup with removable thermal insulation SPU-2 TYPE SPU Energy efficiency class 1) C Cylinder capacity litres Total weight kg SPU-2 in silver Art. no , , , ,- 1) Energy label in accordance with Eco Design Regulations for storage tanks 500 litres For technical data see page 426 These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 301

302 Accessories Solar heating = 09 Accessories For products Art. no. Fresh water station FWS-2-60 with high-efficiency pump (EEI < 0,20) for a hygienic shw preparation in combination with a buffer cylinder SPU-2-500/800/1000/1500 SPU-2-W-500/800/1000/1500 BSP suitable for wall mounting on site twin cascade possible in combination with accessory kit overflow valve high-efficiency shw circulation pump may be integrated as an accessory easy thermostatic temperature adjustment completely preassembled in design thermal insulation FWS ,- Continuous hot water capacity up to 15 litres/min 1) or 25 litres/min 2 ) Dimensions: 400 x 800 x 332mm (W x H x D) Continuous hot water capacity at: 1) 70/25 C buffer flow/return - 10/60 C DHW 2) 65/18 C buffer flow/return - 10/45 C DHW with addition of 10 C cold water at the tap connection For technical data see page 424 Circulation module BSP-ZP as extension ,- to fresh water station High-efficiency circulation pump, with thermostats switch-off and timer, ball valve and cam (Activation from drainage point or by means of integrated timer) Differential pressure overflow corner valve ,- for warm water cascade with 2 stratified storage tanks BSP incl. screwing and flat gasket setting range: mbar (values directly visible) connection: female thread 2x1 (DN25) 302

303 Lidl Logistikzentrum, Wundschuh Wolf KG Top W, CKL und CWL für ein optimiertes Klimatisierungs- und Lüftungskonzept

304 Floor-standing hot water tank = 10 Buffer cylinder for heating backup with removable thermal insulation SPU-2 TYPE SPU-2* Cylinder capacity litres Total weight kg SPU-2 in silver Art. no , , , ,- * Delivery time on request For technical data see page 426 WRS FWS These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

305 Accessories Charging stations = 12 Accessories For products Art. no. Fresh water station FWS-2 with high-efficiency pump (EEI < 0,23) for a hygienic shw preparation in combination with a buffer cylinder SPU / SPU-2-W Controller for Station charging module SLM-20 Large-dimension plate heat exchanger Stepless power adjustment with speed-regulated pumps With integrated DHW circulation Assembled and programmed ready for hydraulic and electrical installation Floor-standing, fully thermally insulated Incl. all necessary fittings FWS (140kW) ,- Continuous hot water capacity 40 litres/min 1) Dimensions: 900 x 1990 x 490mm (W x H x D) FWS (350kW) ,- Continuous hot water capacity 100 litres/min 1) Dimensions: 900 x 1990 x 490mm (W x H x D) FWS (455kW) ,- Continuous hot water capacity 130 litres/min 1) Dimensions: 900 x 1990 x 490mm (W x H x D) Continuous hot water capacity at: 1) 70/25 C buffer flow/return - 10/60 C DHW with addition of 10 C cold water at the tap connection For technical data see page 428 Rücklaufeinschichtungs-Sets DN20 FWS ,- DN25 FWS ,- DN32 FWS ,- - three-way mixing valve, - cable sensors PT1000 for heating return and stratification storage tank - 2 screwed cable connections for the temperature sensors - immersion pipe 200mm for storage sensor NEW For commissioning see page

306 Floor-standing hot water tank = 10 Hot water charging cylinder for external charging through tank charging station LS made of steel, with glass lining SEL TYPE SEL* Energy efficiency class 1) C - - Cylinder capacity litres Weight kg SEL in silver Art. no , , ,- * Delivery time on request 1) Energy label in accordance with Eco Design Regulations for storage tanks 500 litres For technical data see page 427 WRS LS These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage.

307 Accessories Charging stations = 12 Accessories For products Art. no. Storage tank charging station LS-2 with high-efficiency pump (EEI < 0,23) for external charging of the hot water charging cylinder SEL SEL Controller for Station charging module SLM-20 Large-dimension plate heat exchanger Stepless power adjustment with speed-regulated pumps With Tacosetter to measure the flow With integrated DHW circulation Assembled and programmed ready for hydraulic and electrical installation Floor-standing, fully thermally insulated Incl. all necessary fittings LS (138kW) ,- Continuous hot water capacity 39 litres/min 1 Dimensions: 900 x 1990 x 490mm (W x H x D) LS (209kW) ,- Continuous hot water capacity 60 litres/min 1) Dimensions: 900 x 1990 x 490mm (W x H x D) LS (315kW) ,- Continuous hot water capacity 90 litres/min 1) Dimensions: 944 x 1990 x 490mm (W x H x D) Continuous hot water capacity at: 1) 70/45 C boiler flow/return - 10/60 C DHW For technical data see page 429 For commissioning see page

308 Floor-standing hot water tank = 10 Solar cylinder for hot water generation of steel with double-coat glass lining and 2 bare-tube heat exchangers SEM-1 TYPE SEM Energy efficiency class 1) C - - Cylinder capacity litres Continuous cylinder output of heating * 80/60-10/45 C kw - l/h Output factor of heating NL 6 13,5 18 Weight kg SEM-1 in silver Art. no , , ,- * Heating water flow/heating water return - cold water/hot water 1) Energy label in accordance with Eco Design Regulations for storage tanks 500 litres For technical data see page 423 Solar pump assembly, can be directly mounted on the SEM-2 solar cylinder Solar cylinder for hot water generation of steel with double-coat glass lining and 2 bare-tube heat exchangers SEM-2 TYPE SEM Energy efficiency class 1) C C Cylinder capacity litres Continuous cylinder output of heating * 80/60-10/45 C kw - l/h Output factor of heating NL 2,3 4,8 Weight kg SEM-2 in silver Art. no , ,- * Heating water flow/heating water return - cold water/hot water For technical data see page

309 Accessories SEM-1/ SEM-2 solar cylinder Accessories = 02 Accessories For products Art. no. E2 auxiliary electric heating with tank temperature controller SEM-1, SEM ,- 2kW / 1 x 230V E4.5 auxiliary electric heating with tank temperature controller SEM-1, SEM ,- 4,5kW / 3 x 400V E6 auxiliary electric heating with tank temperature controller SEM-1, SEM ,- 6kW / 3 x 400V High-efficiency charging pump 1 (EEI < 0,23) SEM-1, SEM ,- Thermometer SEM-1, SEM ,90 Impressed-current anode SEM-1, SEM ,- Connection kit solar for solar pump assembly 1010 SEM ,90 for direct mounting on the SEM-2 cylinder 309

310 Floor-standing hot water tank = 10 Accessories = 02 Floor-standing hot water tank made of steel with double coat glass lining SE-2 TYPE SE Energy efficiency class 1) B B C C C - Cylinder capacity litres Continuous cylinder output of heating * 80/60-10/45 C kw - l/h Output factor of heating NL 2,0 3,5 7, Weight kg SE-2 in silver Art. no , , , , , ,-** SE-2 in standard white Art. no , , * Heating water flow/heating water return - cold water/hot water ** Price, incl. impressed-current anode 1) Energy label in accordance with Eco Design Regulations for storage tanks 500 litres For technical data see page 422 Changed art. no. are marked in red. Accessories Art. no. SP1 controller for operation of a charging pump ,- E2 auxiliary electric heating with tank temperature controller ,- 2kW / 1 x 230V E4,5 auxiliary electric heating with tank temperature controller ,- 4,5kW / 3 x 400V E6 auxiliary electric heating with tank temperature controller ,- 6kW / 3 x 400V High-efficiency charging pump ¾ (EEI < 0,23) for SE-2-150/ ,- High-efficiency charging pump 1 (EEI < 0,23) for SE-2-300/400/ ,- Thermometer ,90 Impressed-current anode ,- Tank temperature sensor ,- with round blue plug Tank/header temperature sensor, diameter 6mm ,- for the MM mixing valve module or the KM cascade module Cable extension 4m for tank temperature sensor with blue round plug art. no ,20 310

311 Wolf WRS control system Boiler controller R21 for 2-stage or modulating operation Page 312 Controller for oil condensing boiler TOB Page 314 Controller for oil condensing boiler COB Page 316 Controller for gas condensing boilers MGK-2 Page 318 Controller for wall mounted gas condensing boilers / units up to 24kW Page 320 Controller for wall mounted gas condensing boilers from 35 to 50kW and conventional gas boilers Page 322 Controller for wall mounted gas condensing boilers CGB-75/100 Page 326 Accessories for ebus-enabled controllers R21, oil condensing boilers COB, wall mounted gas condensing boilers from 35kW on and conventional gas boilers Accessories for ebus-enabled controllers Oil condensing boilers TOB, gas condensing boilers MGK-2, wall mounted gas condensing boilers / units up to 24kW Page 328 Page 330 Controllers for solar heating Page 332 Controllers for unit heaters LH, TLH, LHD/LHD-V, TLHD/TLHD-K Page 333 WRS - Communication system Page

312 Boiler controller R21 Control systems / accessories = 02 Art.-no. Boiler controller R ,- Boiler temperature controller for two-stage or modulating burners, boiler temperature can be set between 38 and 90 C Electronic storage tank temperature control, storage tank temperature can be set between 15 and 60 C Unlocking function for Wolf oil burner with FA SH113 ebus interface Parameterisable output (e.g. circulation pump, alarm signal etc.) Parameterisable input (e.g. room thermostat, circulation switch etc.) Can be extended with the BM operating module Can be extended with up to max. 7 mixing valve mod. MM and one solar mod. SM1 0-5V input for building management systems BM operating module ,- (incl. outside temperature sensor) as weather-compensated temperature controller BM operating module ,- as room temperature controller 2-wire ebus connection Room/weather-compensated temperature control Time programs for heating and hot water LC display with backlighting Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (heating, hot water, temp. lowering, inform.) Mounted optionally in the controller of the heat generator or in the wall holder as remote control Optional for the mixing module MM Only one operating module is needed for multi-circuit installations ebus interface Wall holder ,70 Wall holder for using the operating module BM as remote control Analogue remote control AFB ,- Simple WRS remote control for heating and mixing circuits Each heating circuit can be separately operated by one remote control Integrated room temperature sensor Adjustment of temperature and program selection by rotary switch Only used together with the operating module BM Mixing valve module MM ,- 312 Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology

313 Boiler controller R21 Control systems / accessories = 02 Art.-no. Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation Can be used with R21 controller (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 313

314 Control systems for oil condensing boilers TOB Control systems / accessories = 02 Art.-no. Basic control of oil condensing boilers TOB Basic controller included in the scope of delivery of the oil condensing boiler Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with LAN-/WLAN interface module ISM7i 0-10V input for set point temperature or power targets Connection possibility for header sensor of low loss header BM-2 operating module black ,- (incl. outside temperature sensor) white ,- weather-compensated flow temperature BM-2 operating module black ,- as room temperature controller 2-wire ebus connection Time programs for heating, hot water and circulation 3,5 Colourdisplay Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions microsd cartslot for softwareupdate Mounted optionally in the controller of the heat generator or in the wall holder as remote control Only one operating module is needed for multi-circuit installations Can be extended with mixing valve module MM (up to 7 mixing circuits) Note: Required for the operation in accordance with EnEV. Wall holder for BM-2 black ,70 white ,70 Wall holder for using the operating module BM-2 as remote control NEW available in white May 2016 Display module AM ,- Display module for the heating appliance required only if BM-2 is used as a remote control or for cascade systems Operation using rotary knob with push-function 4 function keys for frequently used functions LC display with backlighting AM is always integrated in the heating appliance Note: Required for the boiler operation if BM-2 is used as remote control. NEW available in white May 2016 Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM (available from May 2016 on) ,- NEW 314 Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology

315 Control systems for oil condensing boilers TOB Control systems / accessories = 02 Art.-no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- NEW Extension module for regulating systems with low-loss header or cascade operation Can be used with oil condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 315

316 Control systems for oil condensing boilers COB Control systems / accessories = 02 Art.-no. Basic control of oil condensing boilers COB Basic controller included in the scope of delivery of the oil condensing boiler Boiler temperature control for 2-stage burner operating mode Adjustable boiler set temperature Electronic storage tank temp. control, storage tank temp. can be set between 15 and 65 C Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with ISM 4 (LON interface module) for connection to the building management system BM operating module ,- (incl. outside temperature sensor) as weather-compensated temperature controller BM operating module ,- as room temperature controller 2-wire ebus connection Room/weather-compensated temperature control Time programs for heating and hot water LC display with backlighting Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (heating, hot water, temp. lowering, inform.) Mounted optionally in the controller of the heat generator or in the wall holder as remote control Optional for the mixing module MM Only one operating module is needed for multi-circuit installations ebus interface Wall holder ,70 Wall holder for using the operating module BM as remote control Analogue remote control AFB ,- Simple WRS remote control for heating and mixing circuits Each heating circuit can be separately operated by one remote control Integrated room temperature sensor Adjustment of temperature and program selection by rotary switch Only used together with the operating module BM Mixing valve module MM , Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology

317 Control systems for oil condensing boilers COB Control systems / accessories = 02 Art.-no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Kaskadenmodul KM ,- Extension module for regulating systems with low-loss header or cascade operation Can be used with oil condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 317

318 Control systems for gas condensing boilers MGK-2 Control systems / accessories = 02 Art.-no. Gas condensing boiler MGK-2 Basic controller included in the scope of delivery of the oil condensing boiler Connection possibility for three phase current pump 400 VAC 0-10 V output for the activation of a variable speed heating circuit pump Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with LAN-/WLAN interface module ISM7i 0-10V input for set point temperature or power targets Connection possibility for header sensor of low loss header BM-2 operating module black ,- (incl. outside temperature sensor) white ,- NEW available in white May wire ebus connection Time programs for heating, hot water and circulation 3,5 Colourdisplay Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions microsd cartslot for softwareupdate Mounted optionally in the controller of the heat generator or in the wall holder as remote control Only one operating module is needed for multi-circuit installations Can be extended with mixing valve module MM (up to 7 mixing circuits) Note: Required for the operation in accordance with EnEV. Wall holder for BM-2 black ,70 white ,70 Wall holder for using the operating module BM-2 as remote control NEW available in white May 2016 Display module AM ,- Display module for the heating appliance required only if BM-2 is used as a remote control or for cascade systems Operation using rotary knob with push-function 4 function keys for frequently used functions LC display with backlighting AM is always integrated in the heating appliance Note: Required for the boiler operation if BM-2 is used as remote control. Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM (available from May 2016 on) ,- NEW Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology 318

319 Control systems for gas condensing boilers MGK-2 Control systems / accessories = 02 Art.-no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- NEW Extension module for regulating systems with low-loss header or cascade operation Can be used with gas condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 319

320 Controller for wall mounted gas condensing boilers / units up to 24kW Control systems / accessories = 02 Art.-no. Wall mounted gas condensing boilers / units up to 24kW Basic controller included in the scope of delivery of the gas condensing boiler Gasadaption Verbrennungsregelung Kesseltemperaturregelung für modulierende Betriebsart Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with LAN-/WLAN interface module ISM7i 0-10V input for set point temperature or power targets Connection possibility for header sensor of low loss header BM-2 operating module black ,- (incl. outside temperature sensor) white ,- weather-compensated flow temperature BM-2 operating module black ,- as room temperature controller 2-wire ebus connection Time programs for heating, hot water and circulation 3,5 Colourdisplay Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions microsd cartslot for softwareupdate Mounted optionally in the controller of the heat generator or in the wall holder as remote control Only one operating module is needed for multi-circuit installations Can be extended with mixing valve module MM (up to 7 mixing circuits) Included in the scope of supply of CSZ-2 Note: Required for the operation in accordance with EnEV. Wall holder for BM-2 black ,70 white ,70 Wall holder for using the operating module BM-2 as remote control NEW available in white May 2016 Display module AM ,- Display module for the heating appliance required only if BM-2 is used as a remote control or for cascade systems Operation using rotary knob with push-function 4 function keys for frequently used functions LC display with backlighting AM is always integrated in the heating appliance Note: Required for the boiler operation if BM-2 is used as remote control. NEW available in white May 2016 Mixing valve module MM (available up to May 2016) ,- Mixing valve module MM (available from May 2016 on) ,- NEW 320 Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology

321 Controller for wall mounted gas condensing boilers / units up to 24kW Control systems / accessories = 02 Art.-no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Cascade module KM (available up to May 2016) ,- Cascade module KM-2 (available from May 2016 on) ,- NEW Extension module for regulating systems with low-loss header or cascade operation Can be used with gas condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 321

322 Controller for wall mounted gas condensing boilers from 35 to 50kW and conventional gas boilers Control systems / accessories = 02 Art.-no. Basic controller for gas condensing boilers / units up to 50kW Basic controller included in the scope of delivery of the gas condensing boiler Gas condensing boiler controller with gas ignition control module Boiler temperature regulation for modulating burner operating mode Adjustable boiler set temperature Electronic storage tank temperature control, storage tank temperature can be set between 15 and 65 C Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with ISM 4 (LON interface module) for connection to the building management system BM operating module ,- (incl. outside temperature sensor) as weather-compensated temperature controller 2-wire ebus connection BM operating module ,- as room temperature controller Room/weather-compensated temperature control Time programs for heating and hot water LC display with backlighting Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (heating, hot water, temperature lowering, information) Mounted optionally in the controller of the heat generator or in the wall holder as remote control Optional for the mixing module MM Only one operating module is needed for multi-circuit installations ebus interface Wall holder ,70 Wall holder for using the operating module BM as remote control Analogue remote control AFB ,- Simple WRS remote control for heating and mixing circuits Each heating circuit can be separately operated by one remote control Integrated room temperature sensor Adjustment of temperature and program selection by rotary switch Only used together with the operating module BM 322

323 Controller for wall mounted gas condensing boilers from 35 to 50kW and conventional gas boilers Control systems / accessories = 02 Art.-no. Mixing valve module MM , Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 323

324 Controller for wall mounted gas condensing boilers from 35 to 50kW and conventional gas boilers Control systems / accessories = 02 Art.-no. Cascade module KM ,- 2-wire ebus connection Extension module for regulating systems with low-loss header or cascade operation Can be used with gas condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology ART ,- Analogue room temperature controller with daily program ebus interface AWT ,- Analogue weather-compensated temperature controller with daily program Hot water temperature weather-compensated Incl. outside temperature sensor ebus interface These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 324

325 Die perfekte Kombination aus Gas und Solar Gasbrennwert-Solarzentrale CSZ-2

326 Control systems for wall mounted gas condensing boilers CGB-75/100 Control systems / accessories = 02 Art.-no. Basic controller for wall mounted gas condensing boiler CGB-75/100 Basic controller included in the scope of delivery of the gas condensing boiler Gas condensing boiler controller with gas ignition control module Boiler temperature regulation for modulating burner operating mode Adjustable boiler set temperature Parameterisable output (e.g. storage tank charging pump, circulation pump, alarm signal) Parameterisable input (e.g. room thermostat, maximum thermostat) ebus interface Can be extended with mixing valve module MM (up to 7 mixing circuits) Can be extended with ISM 4 (LON interface module) for connection to the building management system BM operating module ,- (incl. outside temperature sensor) 2-wire ebus connection Room/weather-compensated temperature control Time programs for heating and hot water LC display with backlighting Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (heating, hot water, temp. lowering, inform.) Mounted optionally in the controller of the heat generator or in the wall holder as remote control Optional for the mixing module MM Only one operating module is needed for multi-circuit installations ebus interface Wall holder ,70 Wall holder for using the operating module BM as remote control Analogue remote control AFB ,- Simple WRS remote control for heating and mixing circuits Each heating circuit can be separately operated by one remote control Integrated room temperature sensor Adjustment of temperature and program selection by rotary switch Only used together with the operating module BM Cascade module KM ,- Extension module for regulating systems with low-loss header or cascade operation Can be used with gas condensing boiler controllers (4 devices) Simple configuration of the controller by selecting predefined system variants Operation of a mixing circuit Operating module BM can be clipped in, or can be extended using wall holder as remote control 0-10V input for building management systems, fault signal output 230V ebus interface with automatic energy management Rast 5 connection technology 326

327 Control systems for wall mounted gas condensing boilers CGB-75/100 Control systems / accessories = 02 Art.-no. Mixing valve module MM , Extension module for controlling a mixing circuit Weather-compensated flow temperature control Simple configuration of the controller by selecting predefined system variants Operating module BM can be clipped in, or can be extended using wall holder as remote control ebus interface with automatic energy management Rast 5 connection technology Can also be used for hot water generation or for return temperature boost. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- NEW 2-wire ebus connection Extension module for controlling a solar circuit incl. collector temperature sensor, tank temperature sensor and sensor wells High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- NEW Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields, including 1 collector temperature sensor, 1 tank temperature sensor, each with sensor well Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology These hydraulic diagrams are only sketches to illustrate the principle. You will find technically accurate hydraulic diagrams in our Homepage. 327

328 Accessories for ebus-enabled controllers R21, oil condensing boilers COB, wall mounted gas condensing boilers from 35kW on and conventional gas boilers Control systems / accessories = 02 Art.-no. Wireless outside temperature sensor ,- (only in connection with receiver for wireless outside temperature sensor and remote control art. no ) The receiver for wireless outside temperature sensor (art. no ) ,- and radio remote control (art. no ) incl. radio clock (DCF77 signal) 2-wire ebus connection Radio remote control ,- (only in connection with receiver for wireless outside temperature sensor and remote control art. no ) ISM 6 - LON interface module ,- for communication between the controller and the building management system using LON standard network variables ISM 7e - LAN/WLAN external interface module ,- LAN and WLAN interface module for wall mounting or mobile application Connection of Wolf heating appliances to the Wolf Smartset portal/app mobile application for parametrisation of the heating system Voltage supply via mains adapter or USB Interface module ISM7e, installation and operation manual, ebus-cable, mains adapter, etwork cable ebus constant current supply ,- additional electric supply for the ebus (30/50/100mA) 328

329 Luftverteilsystem So individuell wie Ihr Bauvorhaben Das Alles-ist-möglich-Konzept Air Excellent ist ein ausgereiftes und vollständiges System zur Erstellung eines hochwertigen Lüftungssystems. Es ist einfach durch Klick-Verbindungen zu installieren. Das Luftkanalsystem besteht neben dem eigentlichen Luftkanal aus einer Vielzahl weiterer Komponenten für Kanalführung und Verteilung im Gebäude und Luftauslässen. Hochwertiges Material gewährleistet eine lange Lebensdauer.

330 Accessories for ebus-enabled controllers Oil condensing boilers TOB, gas condensing boilers MGK-2, wall mounted gas condensing boilers / units up to 24kW Control systems / accessories = 02 Art.-no. Wireless outside temperature sensor ,- (only in connection with receiver for wireless outside temperature sensor and remote control art. no ) The receiver for wireless outside temperature sensor (art. no ) ,- and radio remote control (art. no ) incl. radio clock (DCF77 signal) 2-wire ebus connection Radio remote control ,- (only in connection with receiver for wireless outside temperature sensor and remote control art. no ) Analogue remote control AFB ,- Basic WRS remote control for heating and mixing valve circuits Every heating cicuit may be operated separately with aremote control Integrated room temperature sensor Setting of temperature and programme selection via turning knob In combination with operating module BM only ebus constant current supply ,- additional electric supply for the ebus (30/50/100mA) ISM 6 - LON interface module ,- for communication between the controller and the building management system using LON standard network variables 330

331 Accessories for ebus-enabled controllers Oil condensing boilers TOB, gas condensing boilers MGK-2, wall mounted gas condensing boilers / units up to 24kW Control systems / accessories = 02 ISM7i LAN-/WLAN-interface module ,- integrated LAN/WLAN interface for connecting Wolf heating systems to a network Interface module ISM7i, connecting cable. installation and operation manual, network cable Art.-no. ISM8i Ethernet-Interface module ,- Interface module with open TCP/IP record for a system independent integration of Wolf heating and ventilation units. 2-wire ebus connection KNX-Interface module-kit ,- Interface kit for an integration of Wolf heating appliances into a KNX network Interface module ISM8i, KNX-IP-BAOS Modul, installation and operation manual, network cable EA-Modul ,- Extension module for either 2 configurable inputs and outputs NEW available April 2016 Smarthome kit * ,- o connect Wolf heating appliances to the smart home system of Wibutler. ISM9i and BM-2 NEW available April 2016 * For gas condensing boilers and variants up to 24kW only. 331

332 Control systems for solar heating Solar heating = 09 Accessories Art. no. Solar module SM1 (available up to May 2016) ,- Solar module SM1-2 (available from May 2016 on) ,- Extension module for controlling a solar circuit High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter Functional check for volume flow and gravity brake Display of set and actual values in the BM operating module ebus interface Rast 5 connection technology incl. collector temperature sensor (PT1000) and tank temperature sensor (NTC 5K), each with sensor wells NEW Solar module SM1 controller insert for fitting into the solar pump assembly (available up to May 2016) ,- Solar module SM1-2 controller insert for fitting into the solar pump assembly (available from May 2016 on) ,- As above, but are already wired: Supply cable with earthed plug (length 2m) Tank sensor Connecting line for collector temperature sensor (length 2m) NEW Solar module SM2 (available up to May 2016) ,- Solar module SM2-2 (available from May 2016 on) ,- Extension module for controlling a solar installation with up to 2 storage tanks and 2 collector fields Simple configuration of the controller by selecting predefined system variants High savings in energy in combination with Wolf heaters through intelligent storage tank top-up, i.e. blocking the heating of the storage tank when the solar energy input is high enough Measurement of the quantity of heat with an external calorimeter for all configurations Functional check for volume flow and gravity brake Selection of the storage tank operating mode (primary, secondary and parallel operation) Display of set and actual values in the BM operating module ebus interface with automatic energy management Rast 5 connection technology incl. collector temperature sensor (PT1000) and tank temperature sensor (NTC 5K), each with sensor wells NEW Operating module BM-Solar (available up to May 2016) ,- Required for solar module SM1 and SM2 for heater-independent solar control (stand-alone operation) LCD display Operation using rotary knob with push-function ebus interface Operating module BM-Solar Grafik (available up to May 2016) ,- Can be used for SM1 and SM2 as alternative to BM Solar Graphic display with backlight Simple menu navigation through plain text display Graphic display of system diagrams, temperature curves and solar yields Operation using rotary knob with push-function ebus interface Operating module BM-2 Solar (available from May 2016 on) ,- Can be used for SM1-2 and SM2-2 3,5 color display Simple menu navigation through plain text display Graphic display of system diagrams, temperature curves and solar yields Operation using rotary knob with push-function ebus interface NEW Collector temperature sensor (PT1000), loose, for all solar controllers ,- Tank temperature sensor (NTC 5K), loose, for SM1-2 and SM2-2 solar controllers ,- Storage tank sensor well ½ with cable gland ,80 Collector sensor well ¾ with cable gland and seal ,10 332

333 Accessories for unit heater LH-EC, LH, TLH, LHD/LHD-V, TLHD/TLHD-K Luftheizer = 20 Changed art. no. are marked in red. WRS control systems For products Art.-no. Ventilation operating module BML LH-EC, LH, TLH, LHD/LHD-V, TLHD/TLHD-K ,- Room temperature-compensated temperature control Graphic display with backlight Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (information, temperature, speed setting, fresh air proportion) Mounted optionally in the ventilation module or in the wall holder as remote control Only one ventilation operating module BML is needed to operate up to 7 zones Demand-optimised boiler water temperature demand via ebus ebus interface Wall holder LH, TLH, LHD/LHD-V, TLHD/TLHD-K ,70 Wall holder for using the ventilation operating module BML as remote control Ventilation module LM1 LH, TLH, LHD/LHD-V, TLHD/TLHD-K ,- (incl. room temperature sensor) Ventilation module for controlling unit heaters with two-stage motor Simple configuration of the controller by selecting predefined system diagrams Demand-optimised room temperature control via the rotary speed of the unit heater Operation of the heating circuit pump Operation of the heat generator Demand-optimised boiler water temperature demand via ebus ebus interface with automatic energy management Ventilation operating module BML can be clipped on Ventilation module LM2 LH, TLH, LHD/LHD-V, TLHD/TLHD-K ,- Ventilation module LM2 for controlling the room temperature by means of the rotation speed or the mixer control 2-stage motor control in connection with ventilation module LM1 or 5-stage motor control via 0-10 V signal in connection with 5-stage switch Simple configuration of the controller by selecting predefined system diagrams Operation of the heat generator Demand-optimised boiler water temperature demand via ebus ebus interface with automatic energy management Ventilation operating module BML can be clipped on Mixed air flap control Induction louvre control Outside, ceiling or room temperature sensor LH, TLH, LHD/LHD-V, TLHD/TLHD-K ,70 333

334 WRS - Communication system Smarthome kit NEW available April 2016 Accessories = 02 LAN / WLAN (via Router) Interface module ISM9i and BM-2 operating module ebus CGB-2 and variants incl. direct heating ciruit mixing circuit 1 mixing circuit 2 Smarthome kit This kit provides the possibility of integrating Wolf heating appliances into the Smart Home System of wibutler. In combination with the room sensors and thermostats of the system provider the kit performs a single room control depending on the requirements via flow temperature adaption, respecting both the actual heating requirements of the residents and the specification of the domicile. At the same time the smart home kit offers remote service and diagnosis via the Wolf internet platform to the heating contractor. Accessories For products Art.-no. Smarthome kit CGB-2 and variants ,- Suitable for connection of Wolf gas condensing boilers to the wibutler system up to one direct and two mixing circuits. Interface module ISM9i BM-2 operating module incl. outside temperature sensor and Smarthome-Software 334

335 WRS - Communication system LAN-/WLAN interface module ISM7i The interface module ISM7i permits a remote access to Wolf heating systems, either via Internet or within a Local Network via PC or Smartphone. Accessories = 02 Local (Home) Network Wolf online platform server Heating appliance with interface module ISM7i WLAN DSL-Router (LAN / WLAN) LAN / WLAN LAN / WLAN LAN ISM7i interface module suitable for installation in a heating appliance A heating system may be integrated in a LAN or WLAN network via the interface module ISM7i. In order to provide a safe communication the interface module ISM7i is simply connected to the DSL-Router, which assures the connection to the safe Wolf online platform server. If the access to the heating system shall be limited to a local home network, there is no Internet connection required. The operation via Internet may either be effected by using the comfortable browser based user interface or the WRS-App. The operation within a home network is effected via the PC-Software or the WRS-App Smartset. Accessories For products Art. no. ISM7i interface module for installation into a heating appliance TOB, MGK-2, CGB-2 and variants ,- integrated LAN/WLAN interface for connecting BWL-1S Wolf heating systems to a network Interface module ISM7i Connecting cable Installation and operation manual Network cable 335

336 WRS - Communication system LAN-/WLAN interface module ISM7e The interface module ISM7e permits a remote access to Wolf heating systems, either via Internet or within a Local Network via PC or Smartphone. Accessories = 02 Local (Home) Network Wolf online platform server Interface modulel ISM7e WLAN DSL-Router (LAN / WLAN) LAN / WLAN ebus LAN / WLAN LAN ISM7e interface module suitable for installation in a heating appliance A heating system may be integrated in a LAN or WLAN network via the interface module ISM7i. In order to provide a safe communication the interface module ISM7i is simply connected to the DSL-Router, which assures the connection to the safe Wolf online platform server. If the access to the heating system shall be limited to a local home network, there is no Internet connection required. The operation via Internet may either be effected by using the comfortable browser based user interface or the WRS-App. The operation within a home network is effected via the PC-Software or the WRS-App Smartset. For mobile application as well suitable for MGK-2, CGB-2 and variants, TOB. Accessories For products Art. no. ISM7e - External interface module R1, R2, R3, R21, CGB and variants ,- LAN and WLAN interface module for wall mounting or mobile application CGU-2(K), CGG-2(K), COB, MGK Connection of Wolf heating appliances to the Wolf Smartset portal/app CWL-Excellent mobile application for parametrisation of the heating system BM, MM, KM, SM1, SM2 Voltage supply via mains adapter or USB Note: Full function for appliances with Interface module ISM7e updated firmware only. Installation and operation manual ebus-cable Mains adapter Network cable 336

337 WRS - Communication system App Smartset for ios and Android App Smartset The heating system may be operated comfortably via your smartphone by means of the App Smartset in combination with the interface module ISM7i, no matter where you are. Communication within the home network is effected directly via the existing Router. The access via Internet is provided by the Wolf online platform server. Via the App the most important settings as operating mode, daytime temperature, economy mode, SHW temperature, timer programme may be selected. If the heating system has an integrated solar plant, the yield data are graphically displayed. Smartset may be simply downloaded from Apple s App-Store or Google Play Store. Accessories For products Supply App Smartset for operation of Wolf-heating systems TOB, MGK-2, CGB-2 and variants Apple App-Store App for operation of Wolf-heating systems via smartphone BM-2, BWL-1S or MM, KM, SM1, SM2 Google Play Store System requirements: Wolf-heating system with interface module ISM7i or ISM7e R2, R3, R21, COB, MGK WLAN-Router for lokal connetion CGB and variants operating system ios 5.x or higher oder Android from 2.3 CGU-2(K), CGG-2(K), CWL-Excellent for communication via Internet: Internet connection and registration on Wolf online platform server Note: Full function for appliances with updated firmware only. 337

338 WRS - Communication system Wolf online platform user interface The communication works via the Internet by means of a PC and the Wolf online platform server. Its user interface permits to administrate, to monitor and to operate several heating systems, after registration. The user interface is browser based and thus no special software is required on the terminal for access. The user level shows the current operating data of the selected system and allow to modify basic settings as operating mode, day temperature, reduced temperature, shw set point temperature, timer. If there is a solar system existing the yield is displayed graphically. Active fault indications and a fault history are displayed as well. The use of the user level is free of charge. The expert level (exclusively for contractor) allows full access to up to 10 heating systems. The system components of the selected heating system are displayed graphically and their operating status is shown as well. Any setting may be effected, any available parameters may be read out and modified. In addition to that the integrated data logger permits to record and graphically display values and statuses. Accessories For products Supply Wolf online platform user interface TOB, MGK-2, CGB-2 and variants free for the operation of Wolf heating systems via the Internett BM-2, BWL-1S download via MM, KM, SM1, SM2 Wolf-Homepage System requirements: Wolf-heating system with interface module ISM7i or ISM7e R2, R3, R21, COB, MGK LAN/WLAN-Router CGB-and variants Internet connection and registration on the Wolf online platform server CGU-2(K), CGG-2(K), CWL-Excellent IInternet Explorer version 9 or above, Chrome version 19 or above, Firefox version 13 or above, Safari version or above Note: Full function for appliances with updated firmware only. 338

339 Combined heat and power units Highly efficient combined heat and power units for natural gas operation Basic unit Page

340 GTK 7 GTK 18 GTK 35M GTK 35M BW GTK 50 GTK 50 BW GTK 70 GTK 70 BW GTK 100 M GTK 140 GTK 140 BW GTK 200M GTK 240 GTK 360M GTK 400M Module type Highly efficient combined heat and power units for natural gas operation BHKW Energy efficiency class Drive motor Dimensions Capacities Space heating 1) A ++ A ++ A ++ A Fabrikat Type Kubota DF 972 ES VW 113EA, KB:LBS MAN E 0834 E 302 MAN E 0834 E 302 MAN E 0834 E 302 MAN E 0834 E 302 MAN E 0836 E 302 MAN E 0836 E 302 MAN E 2876 E 312 MAN E 2876 E 312 MAN E 2876 E 312 MAN E 2876 LE 302 MAN E 2842 E 312 MAN E 2842 LE 322/80 MAN E 2842 LE 322/50 1) Energy label in accordance with Eco Design Regulations for BHKW at a thermal output 70kW Prices on request Based on the general terms and conditions for combined heat and power units. L x W x H in mm Weight empty x 850 x kg x 915 x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg x x kg electrical thermal input 7 kw 18 kw 29 kw 18 kw 35 kw 55 kw 35 kw 60 kw 112 kw 35 kw 65 kw 110 kw 50 kw 79 kw 148 kw 50 kw 86 kw 148 kw 70 kw 109 kw 204 kw 70 kw 119 kw 204 kw 100 kw 148 kw 290 kw 140 kw 212 kw 384 kw 140 kw 228 kw 384 kw 198 kw 293 kw 553 KW 237 kw 372 kw 669 kw 360 kw 489 kw 955 kw 400 kw 513 kw kw 340

341 Comfort home ventilation system CWL CWL Comfort home ventilation system CWL CWL Excellent CWL-T Excellent CWL-F Excellent Page 342 Page 343 Page 344 Decentral ventilation units with heat recovery CWL-D-70 Page 345 Control systems and electrical accessories Page 346 Accessories Page 349 ISO pipe system Page 350 Roof connections Page 351 Outside wall connections and silencers Page 352 Air distributor Page 353 Flexible hose system, round Page 354 Accessories flexible hose system round and flat duct Page 355 Flat duct system Excellent Page 356 Air supply / extraction valves Page 358 Filters Page

342 CWL = 22 The comfort home ventilation system from Wolf offers energy-saving and convenient ventilation all year. Suitable for apartments, detached houses, apartment blocks and offices. The heat in the extract air is extracted by the cross- and counter-flow heat exchanger and supplied to the fresh supply air. CWL-180 Excellent CWL-300/400 Excellent CWL Excellent Central ventilation units with heat recovery TYPE CWL-180 Excellent CWL-300 Excellent CWL-400 Excellent Energy efficiency class B 1) A 2) A 2) Max. air flow rate at 150 Pa m³/h Max. power consumption W Duct connection diameter mm Dimensions H x W x D mm 600 x 560 x x 677 x x 677 x 564 Weight kg Compact design for wall mounting ü ü ü Clean, pollen-free fresh air airing with your ü ü ü windows closed, excluding street noise (not only for those suffering from allergies) Removable cross countercurrent plate-type heat exchanger made from plastic ü ü ü Up to 95% heat recovery ü ü ü Bypass as standard - ü ü Automatic frost stat control ü ü ü Constant flow fans ü ü ü Low energy consumption through DC fans ü ü ü BM-2 for operation(optional) ü ü ü elektr. preheater 1000W integrated in device - ü ü Filter grade G4 - ü ü optional G7 as accessorie Fully wired. Filter change requirement indicated at the device, the programming unit or at the 4-step switch. ü ü ü DIBt approval - ü ü Passive house certificate - ü ü Designs 4/0 L Art. no * , , ,- 2/2 L Art. no * , ,- 3/1 L Art. no * ,- 4/0 R Art. no * * 2.235, , ,- 2/2 R Art. no * * , ,- 3/1 R Art. no * ,- * Delivery time on request 1) A with time switch and minimum one sensors 2) A+ with minimum two sensors For technical data CWL-180 Excellent see page 432 or CWL-300/400 Excellent see page

343 Die Comfort-Wohnungs-Lüftung von Wolf bietet ganzjährig energiesparendes und komfortables Lüften. Geeignet für Wohnungen, Ein- und Mehrfamilienhäuser sowie Büros. Mit dem Kreuz-Gegenstromwärmetauscher wird der Abluft die enthaltene Wärme entzogen und an die frische Zuluft übertragen. CWL = 22 Central ventilation units with heat recovery TYPE Installation options to the right or the left of the heat generator CWL-T Excellent CWL-T-300 Excellent Energy efficiency class A 1) Max. air flow rate at 150 Pa m³/h 300 Max. power consumption W Duct connection diameter mm 150/160 Dimensions H x W x D mm 1287,5 x 475 x 586 Weight kg 50 Compact design for floor standing ü Clean, pollen-free fresh air airing with your ü windows closed, excluding street noise (not only for those suffering from allergies) Removable cross countercurrent plate-type heat ü exchanger made from plastic Up to 95% heat recovery ü Bypass as standard ü Automatic frost stat control ü Constant Flow Ventilatoren ü Low energy consumption through ü DC fans Siphon included ü elektr. preheater 1000W integrated in device ü Filter grade G4 ü optional F7 as accessorie Fully wired. ü Filter change requirement indicated at the programming unit or at the 4-step switch. DIBt approval beantragt Passive house certificate beantragt Hydraulic postheating element (optional) ü Designs Note: BM-2 is required for operation 4/0 L Art. no ,- 1) A+ with minimum two sensors For technical data see page 434 In conjunction with TOB oil condensing boiler In conjunction with CGS-2 gas condensing centre In conjunction with BWL-1S split heat pump 343

344 The comfort home ventilation system with integrated bypass CWL = 22 from Wolf offers energy-saving and convenient ventilation all year. Suitable for apartments, detached houses, apartment blocks and offices. The heat in the extract air is extracted by the cross- and counter-flow heat exchanger and supplied to the fresh supply air. CWL-F Excellent Central ventilation units with heat recovery TYPE CWL-F-150 Excellent CWL-F-300 Excellent Energy efficiency class A 1) A 2) Max. air flow rate at 150 Pa m³/h Max. power consumption W Duct connection diameter mm Dimensions H x W x D mm 1000 x 660 x x 644 x 310 Weight kg Compact design for ceiling and wall mounting ü ü Clean, pollen-free fresh air airing with your ü ü windows closed, excluding street noise (not only for those suffering from allergies) Removable cross countercurrent plate-type heat exchanger made from plastic ü ü Up to 95% heat recovery ü ü Bypass as standard ü ü Automatic frost stat control ü ü Constant Flow Ventilatoren ü ü Low energy consumption through DC fans ü ü elektr. preheater 375W integrated in device ü - Filter grade G4 ü ü optional F7 as accessorie Fully wired. Filter change requirement indicated at the programming unit or at the 4-step switch. ü ü DIBt approval ü ü Passive house certificate ü ü Designs Note: BM-2 is required for operation without preheater Art. no * , ,- with preheater Art. no ,- - * Delivery time on request 1) In combination with BM-2 2) A+ with minimum two sensors For technical data see page

345 CWL = 22 Decentral ventilation units with heat recovery CWL-D-70 Decentral ventilation units with heat recovery TYPE Energy efficiency class CWL-D-70 Max. air flow rate m³/h 70 Diameter unit connection mm 250 Tapping drill hole Ø mm 260 (with 3 slope to the outside) for wall thicknesses (with accessories) mm ( ) Weight kg 12 (13,5 incl. front cover) Internal cover white ü Clean, pollen-free fresh air airing with your ü windows closed, excluding street noise (not only for those suffering from allergies) removable synthetic cross-/counterflow plate ü heat exchanger Minimum 80% heat recovery ü Bypass as standard ü Automatic frost stat control ü Low energy consumption through ü DC fans elektr. preheater 275W integrated in device ü Filter grade G4 ü optional F7 as accessorie for supply air Fully wired. ü Filter change requirement indicated at the device. DIBt approval applied Passive house certificate applied Designs Outside wall hood white (RAL9010) Art. no ,- Outside wall hood stainless steel Art. no ,- For technical data see page 436 Accessories A NEW available April 2016 Accessories For products Art. no. Extension 200mm CWL-D-70 for wall thicknesses mm white (RAL 9010) ,- stainless steel ,- Extension 100mm CWL-D-70 for wall thicknesses mm white (RAL 9010) ,- stainless steel ,- Additional PCB (required for connecting sensors) CWL-D ,- CO2 sensor intern CWL-D ,- Humidity sensor intern CWL-D ,- Power switch optional CWL-D ,- G4 Filter-Set (2xG4 + 1xG4 Ø180) CWL-D ,- F7 Filter-Set (2xG4 + 1xF7 Ø180) CWL-D ,- 345

346 Control systems and electrical accessories CWL = 22 Control systems For products Art. no. BM-2 operating module CWL Excellent, CWL-T Excellent, ,- without outside temperature sensor CWL-F Excellent Wall holder for BM-2 CWL Excellent, CWL-T Excellent, ,70 Wall holder for using the operating module BM-2 CWL-F Excellent as remote control Air quality sensor (VOC) CWL Excellent, CWL-T Excellent, ,- Mixed gas sensor for determining the air quality; CWL-F Excellent Output signal 0-10V, power supply 24V Extension kit for additional functions with the CWL-180 Excellent and CWL-F-300 Excellent art. no is required Humidity sensor CWL Excellent, CWL-T Excellent, ,- for capturing the relative humidity; CWL-F Excellent Output signal 0-10V, power supply 24V Extension kit for additional functions with the CWL-180 Excellent and CWL-F-300 Excellent art. no is required CO2-Sensor for surface mounting CWL Excellent, CWL-T Excellent, ,- for capturing the CO2 value, CWL-F Excellent Output signal 0-10V, power supply 24V Extension kit for additional functions with the CWL-180 Excellent and CWL-F-300 Excellent art. no is required CO2-Sensor ebus for flush mounting CWL Excellent, CWL-T Excellent, ,- for capturing the CO2 value, CWL-F Excellent Output signal 0-10V, power supply 24V Extension kit for additional functions with the CWL-180 Excellent and CWL-F-300 Excellent art. no is required 346

347 Control systems and electrical accessories CWL = 22 Control systems For products Art. no. ISM7e external interface module CWL Excellent, CWL-T Excellent, ,- - LAN and WLAN interface module for wall mounting or CWL-F Excellent mobile application - Connection of Wolf heating appliances to the Wolf Smartset portal/app - mobile application for parametrisation of the heating syste - Voltage supply via mains adapter or USB Interface module ISM7e, installation and operation manual, ebus-cable, mains adapter, etwork cable Note: Only used together with BM-2. KNX - external interface module-kit CWL Excellent, CWL-T Excellent, ,- Interface kit for an integration of Wolf ventilation units CWL-F Excellent into a KNX network Interface module ISM8i, KNX-IP-BAOS Modul, installation and operation manual, network cable Note: Only used together with BM-2. Mod-Bus-external interface kit CWL Excellent, CWL-T Excellent, ,- Interface kit for an integration of Wolf ventilation units CWL-F Excellent into a Mod-Bus network Extension kit for additional functions CWL-180 Excellent, CWL-F-300 Excellent ,- 9-pole plug connection for - postheating element - air quality sensor - humidity sensor - smoke detector Modular distributor RJ12 CWL Excellent, CWL-T Excellent, ,70 CWL-F Excellent cable and splitter RH-Duct work sensor, CWL Excellent, CWL-T Excellent, ,- for capturing the relative humidity; CWL-F Excellent optional: Connection kit for RH-duct work sensor Art.-no ,- Reduction DN180 to DN 200 CWL-Sevicetool CWL Excellent, CWL-T Excellent, ,- for an easy parametrization CWL-F Excellent Free software to be found on our homepage. 347

348 Control systems and electrical accessories CWL = 22 Control systems For products Art. no. 4-stage switch with filter replacement indicator CWL Excellent, CWL-T Excellent, ,- CWL-F Excellent Note: Connecting cable, black necessary. Surface mounted housing for 4-stage switch CWL Excellent, CWL-T Excellent, ,- CWL-F Excellent Remote control CWL Excellent, CWL-T Excellent, ,- consisting of transmitter and receiver CWL-F Excellent Note: Connecting cable, black necessary. Connecting cable, black for 4-tep switch and operating module CWL Excellent, CWL-T Excellent, CWL-F Excellent 5 metres (2 x RJ12/6) ,90 10 metres (2 x RJ12/6) ,- 15 metres (2 x RJ12/6) ,- Electrical preheater 1000 W DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent DN160 CWL-F-300 Excellent ,- Electrical reheater 1000 W - Extension kit for additional functions with the CWL-180 Excellent and CWL-F-300 Excellent art. no is required - A DN150/125 reducer art. no is required with the CWL-180 Excellent DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent DN160 CWL-300 Excellent, ,- CWL-F-300 Excellent, CWL-T 300 Excellent DN180 CWL-400 Excellent ,- 348

349 Accessories CWL = 22 Accessories For products Art. no. Ball syphon CWL-300/400 Excellent ,- CWL-T-300 Excellent Ball syphon CWL-F-150 Excellent ,- CWL-F-300 Excellent NEW Enthalpy heat exchanger CWL-300/400 Excellent ,- for moisture recovery CWL-F-300 Excellent ,- Hydraulic postheating element 3000 W CWL-T Excellent ,- incl. flow valve with thermostatic head, automatic vent and corrugated stainless steel pipes Automatic condensate pumping station with potential-free CWL Excellent, CWL-T Excellent, ,- ready to plug CWL-F Excellent Condensate pump with potential-free alarm output, PVC hose 10mm (6m long), non-return valve, condensate feed adapter Summer replacement cassette CWL-180 Excellent ,- Alternative insert instead of standard heat exchanger, without heat recovery. Siphon CWL-300/400 Excellent ,- Barrier height 90mm 349

350 ISO pipe system CWL = 22 ISO pipe system For products Art. no. ISO-pipe DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent Length 2000mm DN160 CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,- ISO-pipe bend 90 DN125 CWL-180 Excellent, ,70 CWL-F-150 Excellent DN160 CWL-300 Excellent, ,50 CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,50 ISO-pipe bend 45 DN125 CWL-180 Excellent, ,90 CWL-F-150 Excellent DN160 CWL-300 Excellent, ,60 CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,70 ISO-pipe T-piece DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent DN160 CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent ISO-pipe Y-piece 45 DN180 CWL-400 Excellent ,- ISO-pipe reducing piece CWL Excellent, CWL-T Excellent, CWL-F Excellent DN160/ ,60 DN180/ ,60 DN180/ ,60 Locking ring for ISO-pipe DN125 CWL-180 Excellent, ,30 CWL-F-150 Excellent One clamping ring is needed for each joint DN160 CWL-300 Excellent, ,30 CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,30 Assembly knife with special teeth CWL Excellent, CWL-T Excellent, ,- for trimming pipes to length quickly and cleanly CWL-F Excellent 350

351 Roof connections CWL = 22 Roof connections For products Art. no. CWL roof lead-through, thermally insulated Length 1159mm DN125, black CWL-180 Excellent, ,- CWL-F-150 Excellent DN125, red CWL-180 Excellent, ,- CWL-F-150 Excellent DN160, black CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN160, red CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN180, black CWL-400 Excellent ,- Sealing collar for roof lead-through CWL Excellent, CWL-T Excellent, ,- CWL-F Excellent Universal roof tile 25 to 45 black CWL-180 Excellent, ,- CWL-300 Excellent, CWL-F-150 Excellent, CWL-F-300 Excellent red CWL-180 Excellent, ,- CWL-300 Excellent, CWL-F-150 Excellent, CWL-F-300 Excellent black CWL-400 Excellent ,- Ubbiflex high tack glue CWL Excellent, CWL-T Excellent, ,60 to fasten the CWL universal tile on the roof tiles or roof CWL-F Excellent CWL flat roof lead-through 0 DN160 CWL-180 Excellent, ,- CWL-300 Excellent, CWL-T-300 Excellent, CWL-F-150 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,- Fastening clip for ISO pipe DN125 CWL-180 Excellent, ,90 CWL-F-150 Excellent DN160 CWL-300 Excellent, ,40 CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,80 351

352 Outsidewall connections and silencers CWL = 22 Outsidewall connections For products Art. no. Wall hood DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent Colour: black DN160 CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,- Wall hood DN125 CWL-180 Excellent, ,- CWL-F-150 Excellent Colour: white (RAL 9010) DN160 CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN180 CWL-400 Excellent ,- Double grille, for outdoor and exhaust air DN125 CWL-180 Excellent, ,- Colour: white CWL-F-150 Excellent DN160 CWL-300 Excellent, ,- CWL-F-300 Excellent, CWL-T-300 Excellent NEW Silencer For products Art. no. Silencer, for supply air or exhaust air Length 1000mm DN125, 50mm insulation CWL-180 Excellent ,- DN160, 50mm insulation CWL-300 Excellent, ,- CWL-T-300 Excellent, CWL-F-300 Excellent DN180, 50mm insulation CWL-400 Excellent ,- Silencer, metal, for supply air and exhaust air Sound attenuating material, closed porous acc. to DIN DN125, Length 482mm CWL-F-150 Excellent ,- DN160, Length 600mm CWL-F-300 Excellent ,- NEW Silencer and air flow control CWL Excellent, ,60 for connection DN125 CWL-T Excellent CWL-F Excellent Silencer and air flow control CWL Excellent, ,80 für connection floor grille CWL-T Excellent CWL-F Excellent 352

353 Air distributor NEW CWL = 22 For flexible hose system, round and flat duct For products Art. no. Air distributor DN , plastic, for supply air or extraction CWL Excellent, CWL-T Excellent ,- 8 necks DN75 with 4 pipe caps CWL-F Excellent An adapter is required for connection of flexible hose or flat duct systems DN63, 50x100 and 50x140 to the air distributor. For 50x140 max. 6 connections possible. Note: Click ring and sealing ring DN75 obligatory! Air distributor DN , plastic, for supply air or extraction CWL Excellent, CWL-T Excellent ,- 16 necks DN75 with 8 pipe caps CWL-F Excellent An adapter is required for connection of flexible hose or flat duct systems DN63, 50x100 and 50x140 to the air distributor. For 50x140 max. 12 connections possible. Note: Click ring and sealing ring DN75 obligatory! Air distributor DN , plastic, for supply air or extraction CWL Excellent, CWL-T Excellent ,- 24 necks DN75 with 12 pipe caps CWL-F Excellent An adapter is required for connection of flexible hose or flat duct systems DN63, 50x100 and 50x140 to the air distributor. For 50x140 max. 18 connections possible. Note: Click ring and sealing ring DN75 obligatory! Adapter DN63 CWL Excellent, CWL-T Excellent ,- for connection to the air distributordn , plastic CWL-F Excellent Note: Click ring and sealing ring DN63 obligatory! Adapter for flat duct 50x100 CWL Excellent, CWL-T Excellent ,- for connection to the air distributor DN , plastic CWL-F Excellent Note: Sealing ring 50x100 obligatory! Adapter for flat duct 50x140 CWL Excellent, CWL-T Excellent ,50 for connection to the air distributor DN , plastic CWL-F Excellent Note: Sealing ring 50x140 obligatory! Orifice plate DN75 for air distributor DN , CWL Excellent, CWL-T Excellent ,- plastic, bag of 10 CWL-F Excellent Closing cap DN75 for air distributor DN , CWL Excellent, CWL-T Excellent ,40 plastic CWL-F Excellent Connection DN for air distributor DN , CWL Excellent, CWL-T Excellent ,- plastic CWL-F Excellent Revisionskappe for air distributor DN , CWL Excellent, CWL-T Excellent ,60 plastic CWL-F Excellent Attenuator kit for air distributor DN , plastic CWL Excellent, CWL-T Excellent ,- consisting of 10 plug-in elements CWL-F Excellent Sound attenuating material, closed porous acc. to DIN

354 Flexible hose system round CWL = 22 Flexible hose system round For products Art. no. Air distribution hose CWL Excellent, CWL-T Excellent CWL-F Excellent with plain internal surface, DN63/52, roll 50m ,- with antistatic and antibacterial DN75/63, roll 50m ,- coating with plain internal surface DN63/52, roll 50m ,- DN75/63, roll 50m ,- Click connector for air distribution hose with antistatic and antibacterial coating Note: Click ring oand sealing ring DN63/52 or DN75/63 obligatory! CWL Excellent, CWL-T Excellent CWL-F Excellent DN63/ ,90 DN75/ ,90 Sealing ring CWL Excellent, CWL-T Excellent CWL-F Excellent DN63/52, bag of ,10 DN75/63, bag of ,30 Click ring CWL Excellent, CWL-T Excellent CWL-F Excellent DN63/52, bag of ,10 DN75/63, bag of ,60 5x 10x 10x Click connector kit for air distribution hose with antistatic and antibacterial coating CWL Excellent, CWL-T Excellent, CWL-F Excellent 5 Click connectors for air distribution hose 10 Sealing rings 10 Click rings DN63/ ,- DN75/ ,- Air distributor, metal, for supply air- and extraction incl. silencer for direct installation onto CWL-F-Excellent Sound attenuating material, closed porous acc. to DIN DN125: 2x10 necks 75/63 with 5 pipe caps CWL-F-150 Excellent ,- Length 482mm DN160: 2x9 necks 75/63 with 5 pipe caps CWL-F-300 Excellent ,- Length 600mm Note: Sealing ring DN75/63 obligatory! NEW 354

355 Flexible hose system, round CWL = 22 Flexible hose system, round For products Art. no. L Connecting piece for valve DN125, one pipe cape CWL Excellent, CWL-T Excellent, and two pipe sockets CWL-F Excellent incl. cover connecting piece for valve DN125 DN63/52, L = 325mm ,- DN75/63, L = 325mm ,- Note: Click ring and sealing ring obligatory! L Connector for floor grille, one pipe cap and two pipe connectors CWL Excellent, CWL-T Excellent, CWL-F Excellent Length L = 300mm DN63/ ,- DN75/ ,- Note: Click ring and sealing ring obligatory! Pipe cap for air distribution hose CWL Excellent, CWL-T Excellent, CWL-F Excellent DN63/ ,40 DN75/ ,40 Lubricant tube CWL Excellent, CWL-T Excellent, ,50 Contents 50ml CWL-F Excellent Accessories flexible hose system round and flat duct Flexible hose system round For products Art. no. Extension for connecting piece DN125 CWL Excellent, CWL-T Excellent, ,- Length = 150mm CWL-F Excellent Cover connecting piece for valve DN ,20 Bag of 10 Transition 90 from round to flat duct 50x100 CWL Excellent, CWL-T Excellent, ,- CWL-F Excellent Note: Click ring and sealing ring obligatory! Angular adapter 2x round DN75 to 1x flat duct 50x ,60 Note: Click ring and sealing ring DN75 obligatory! NEW Universal clip for flat duct 50x100 and CWL Excellent, CWL-T Excellent, ,60 round tube Ø 63mm and Ø75 mm CWL-F Excellent 10 pieces 355

356 Flat duct system Excellent CWL = 22 Flat duct system Excellent For products Art. no. Flat duct CWL Excellent, CWL-T Excellent, with plain internal surface, CWL-F Excellent with antistatic and antibacterial coating 50x100, roll 50m ,- 50x140, roll 20m ,- NEW Closing cap for flat duct with antistatic and antibacterial coating CWL Excellent, CWL-T Excellent, CWL-F Excellent 50x100 bag of ,- 50x140 bag of ,- NEW Bend 90 CWL for flat duct CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent Note: Sealing ring obligatory! 50x100 vertical ,- 50x140 vertical ,- NEW Bend 90 CWL for flat duct CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent Note: Sealing ring obligatory! 50x100 horizontal ,- 50x140 horizontal ,- NEW Click connector for flat duct CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent Note: Sealing ring obligatory! 50x ,10 50x ,- NEW Sealing ring for flat duct CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent 50x100 bag of ,- Sealing ring for flat duct CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent 50x140 bag of ,- NEW Pipe cap for formed component CWL Excellent, CWL-T Excellent, with antistatic and antibacterial coating CWL-F Excellent 50x ,80 50x ,10 NEW 356

357 Flat duct system Excellent CWL = 22 Flat duct system Excellent For products Art. no. Air distributor, metal, for supply air- and extraction incl. silencer for direct installation onto CWL-F-Excellent Sound attenuating material, closed porous acc. to DIN DN125: 2x6 necks 50x100 with 3 pipe caps CWL-F-150 Excellent ,- Length 482mm DN160: 2x9 necks 50x100 with 5 pipe caps CWL-F-300 Excellent ,- Length 600mm Note: Sealing ring 50x100 obligatory! NEW Orifice plate for flat duct CWL-F Excellent with antistatic and antibacterial coating 50x100 bag of ,30 L Connecting piece for valve DN125, CWL Excellent, CWL-T Excellent, two pipe necks and one pipe cap CWL-F Excellent with antistatic and antibacterial coating, incl. cover connecting piece for valve DN125 Length L = 240mm 50x ,- Length L = 330mm 50x ,- Note: Sealing ring 50x100 or 50x140 obligatory! NEW L Connecting piece for floor grille, CWL Excellent, CWL-T Excellent, one or two pipe necks and one pipe cap CWL-F Excellent with antistatic and antibacterial coating incl. closing cover Länge L = 220mm 50x100 (two pipe necks) ,- Note: Sealing ring 50x100 obligatory! L Connecting piece for floor grille, CWL Excellent, CWL-T Excellent, one or two pipe necks and one pipe cap CWL-F Excellent with antistatic and antibacterial coating Length L = 240mm 50x140 (one pipe neck) ,- Note: Sealing ring 50x140 obligatory! NEW Floor grille, metal CWL Excellent, CWL-T Excellent, CWL-F Excellent white ,- stainless steel ,- 357

358 Air supply / extraction valves CWL = 22 Air supply / extraction valves For products Art. no. Supply air valve, plastic, DN125 CWL Excellent, CWL-T Excellent, ,- Incl. installation frame with rubber lip gasket CWL-F Excellent NEW Supply air valve, metal, DN125 CWL Excellent, CWL-T Excellent, ,- Incl. installation frame with rubber lip gasket CWL-F Excellent NEW Exhaust air valve, plastic, DN1255 CWL Excellent, CWL-T Excellent, ,- Incl. installation frame with rubber lip gasket CWL-F Excellent NEW Filter bag (5 pieces) ,- NEW Exhaust air valve, metal, DN125 CWL Excellent, CWL-T Excellent, ,- Incl. installation frame with rubber lip gasket CWL-F Excellent NEW Filter bag (5 pieces) ,- NEW Kitchen extract air valve with filter G3 CWL Excellent, CWL-T Excellent, ,- (RAL 9010) CWL-F Excellent Filter matt class G ,60 5 pieces, 200 x 190mm Commissioning CWL Prices: net without air adjustment ,- with air adjustment ,- 358

359 Filters CWL = 22 Filters For products Art. no. Filter service set class G4 CWL-180, CWL-180 Excellent , x 140mm 2 pieces Filter service set class G4 CWL-300, CWL x 237mm 2 pieces ,70 50 pieces ,- Filter service set class G4 bypass CWL-300 B, CWL-400 B 500 x 237mm 2 pieces ,70 50 pieces ,- Filter service set class G4 CWL-300 Excellent, CWL-400 Excellent 522 x 184mm 2 pieces ,70 50 pieces ,- Filter service set class G4 CWL-F-150 Excellent 173 x 141mm 2 pieces ,70 Filter service set class G4 CWL-F-300 Excellent 245 x 177mm 2 pieces ,70 Filter service set class G4 CWL-T-300 Excellent 234 x 166mm 2 pieces ,- Filter service set class M6 CWL-300, CWL x 237mm 2 pieces ,- Filter service set class M6 CWL-300 B, CWL-400 B 500 x 237mm 2 pieces ,- Filter service set class F7 CWL-180, CWL-180 Excellent 295 x 140mm 2 pieces ,- NEW Filter service set 1 x class G4 and 1 x class F7 CWL-300 Excellent, CWL-400 Excellent ,- 522 x 184mm Filter service set 1 x class G4 and 1 x class F7 CWL-F-150 Excellent ,- 164 x 132mm Filter service set 1 x class G4 and 1 x class F7 CWL-F-300 Excellent ,- 245 x 177mm Filter service set 1 x class G4 and 1 x class F7 CWL-T-300 Excellent ,- 234 x 166mm 359

360 Flach-Wohnungs-Lüftung CWL-F Excellent Frische Luft, auch wenn es mal eng wird Der Zuluft- und Abluftfilter können bei geschlossenem Gehäuse problemlos gewartet werden. Die Bauhöhe von nur 20 bzw. 31 cm lässt das Gerät unter der Decke verschwinden.

361 LH-EC / LH unit heater Basic units LH-EC LH Page 362 Page 363 WRS control systems Page 364 Connecting accessories Page 365 Device fastenings Page 365 Discharge accessories Page 365 Switching devices Page 367 Thermostats Page 367 Terminal box Page

362 Unit heater with discharge louvre for wall or ceiling mounting, Luftheizer = 20 Outside air, mixed air or return air operation for heating or ventilation. Casing: Galvanised sheet steel. Discharge louvre: Wolf silver Full motor protection by thermistors Energy saving EC-fans (1 x 230V) LH-EC EC-Motor 230V / 50Hz LH-EC 25 LH-EC 40 LH-EC 63 LH-EC 100 Art.-no. Art.-no. Art.-no. Art.-no. Heat exchanger: Copper-aluminium Type , , , ,- Type , , , ,- Type , , , ,- Type , , , ,- Type D * , , , ,- Heat exchanger: Galvanised steel Type , , , ,- Type , , , ,- Type , , , ,- Type D * (AF horizontal) , , , ,- (AF vertical) , , , ,- * Note: With unit heater LH in combination with electrical or steam coil, controller by request! For further unit heaters please see our price list ventilation systems 362

363 Unit heater with discharge louvre for wall or ceiling mounting, Unit heater = 20 Outside air, mixed air or return air operation for heating or ventilation. Casing: Galvanised sheet steel. Discharge louvre: Wolf silver Single phase AC motor 230V / 50Hz Three-phase motor: 3 x 400V LH Single phase AC motor 230V / 50Hz LH 25 LH 40 LH 63 LH 100 Art.-no. Art.-no. Art.-no. Art.-no. Heat exchanger: Copper-aluminium Type , , ,- - - Type , , ,- - - Type , , ,- - - Type , , ,- - - Type D * , , ,- - - Heat exchanger: Galvanised steel Type , , ,- - - Type , , ,- - - Type , , ,- - - Type D * (AF horizontal) , , ,- - - (AF vertical) , , ,- - - Three-phase motor 3 x 400V LH 25 LH 40 LH 63 LH 100 Art.-no. Art.-no. Art.-no. Art.-no. Heat exchanger: Copper-aluminium Type , , , ,- Type , , , ,- Type , , , ,- Type , , , ,- Type D * , , , ,- Heat exchanger: Galvanised steel Type , , , ,- Type , , , ,- Type , , , ,- Type D * (AF horizontal) , , , ,- (AF vertical) , , , ,- * Heat exchanger: Electrical (incl. safety limiter) 2 x 3kW = 6kW (AF horizontal) , (AF vertical) , x 3kW = 9kW (AF horizontal) , (AF vertical) , x 3kW = 12kW (AF horizontal) , (AF vertical) , without heat exchangers , , , ,- * Note: With unit heater LH in combination with electrical or steam coil, controller by request! 363

364 Accessories for unit heater LH Unit heater = 20 Changed art. no. are marked in red. WRS control systems For products Art.-no. Ventilation operating module BML LH-EC, LH ,- Room temperature-compensated temperature control Graphic display with backlight Simple menu navigation through plain text display Operation using rotary knob with push-function 4 function keys for frequently used functions (information, temperature, speed setting, fresh air proportion) Mounted optionally in the ventilation module or in the wall holder as remote control Only one ventilation operating module BML is needed to operate up to 7 zones Demand-optimised boiler water temperature demand via ebus ebus interface Wall holder LH-EC, LH ,70 Wall holder for using the ventilation operating module BML as remote control Ventilation module LM1 LH ,- (incl. room temperature sensor) Ventilation module for controlling unit heaters with two-stage motor Simple configuration of the controller by selecting predefined system diagrams Demand-optimised room temperature control via the rotary speed of the unit heater Operation of the heating circuit pump Operation of the heat generator Demand-optimised boiler water temperature demand via ebus ebus interface with automatic energy management Ventilation operating module BML can be clipped on Ventilation module LM2 LH-EC, LH ,- Ventilation module LM2 for controlling the room temperature by means of the rotation speed or the mixer control 2-stage motor control in connection with ventilation module LM1 or 5-stage motor control via 0-10 V signal in connection with 5-stage switch Simple configuration of the controller by selecting predefined system diagrams Operation of the heat generator Demand-optimised boiler water temperature demand via ebus ebus interface with automatic energy management Ventilation operating module BML can be clipped on Mixed air flap control Induction louvre control Outside, ceiling or room temperature sensor LH-EC, LH , For further accessories see price list ventilation systems

365 Accessories for unit heater LH Unit heater = 20 Connecting accessories / device fastenings / Discharge accessories For products Art.-no. Shut-off sets for heat exchanger for flow and return Threaded connection 1 for connecting to feed and return with flat gasket, automatic vent valve, fill and drain cock, ball valves with female thread 1 in feed and return, connecting facility ¾ male thread (e.g. for the thermometer) in feed and return suitable for hot water temperatures up to max. 110 C and operating pressure up to max. 10 bar. Passage design LH-EC/LH 25 Type 2/3/ ,- LH-EC/LH 40 Type 2/3/4 LH-EC/LH 63 Type 1 LH-EC/LH 100 Type 1 Corner design LH-EC/LH 25 Type 2/3/ ,- LH-EC/LH 40 Type 2/3/4 LH-EC/LH 63 Type 1 LH-EC/LH 100 Type 1 Hydraulic balancing valve LH-EC, LH DN l/min ,- DN l/min ,- DN l/min ,- DN l/min ,- DN l/min ,- DN l/min ,- Mounting supports LH-EC/LH 25, ,- for wall and ceiling mounting of LH-EC/LH 63, ,- folded sheet steel 2mm, galvanised - 2 supports - Hexagon bolts for mounting to LH device Hanging bracket, separate LH-EC, LH for wall or ceiling mounting the LH device with fitted mixed air, recirculation air, outdoor air or filter box. 1 item ,80 Steel sheet, galvanised. 2-piece set ,60 For mounting, 4 hanging brackets are necessary. 4-piece set ,30 These are included with the corresponding intake accessories. (Sealing against the wall/ceiling by the customer) Four-way-discharge LH-EC/LH ,- With adjustable air guide fins, suitable LH-EC/LH ,- for heating low rooms, even air distribution LLH-EC/H ,- to all four sides. LH-EC/LH ,- Steel sheet, galvanised. Fins in Wolf silver, similar to RAL For further accessories see price list ventilation systems 365

366 Accessories for unit heater LH Unit heater = 20 Discharge accessories For products Art.-no. Discharge cone LH-EC/LH ,- For increasing the jet range when mounted high. LH-EC/LH ,- Steel sheet, galvanised. LH-EC/LH ,- LH-EC/LH ,- Discharge nozzle LH-EC/LH ,- For large jet ranges, suitable as air curtain at doors. LH-EC/LH ,- Discharge temperature for air curtain approx C LH-EC/LH ,- above room temperature. LH-EC/LH ,- Steel sheet, galvanised. Wide spread discharge LH-EC/LH ,- For greater lateral spread of the hot air jet. LH-EC/LH ,- Air jet cone up to about 120 ; horizontal and LH-EC/LH ,- vertical fins individually adjustable. LH-EC/LH ,- Powder coated, colour Wolf silver, similar to RAL Discharge cross (separate) LH-EC/LH ,- Improvement of the air circulation and temperature LH-EC/LH ,- distribution through thorough mixing of the hot air jet LH-EC/LH ,- with the room air. LH-EC/LH ,- The reduced temperature of the hot air jet increases its range. Reducing the air temperature in the roof area, so reducing ventilation and transmission heat losses; energy saving up to 15%. 366 For further accessories see price list ventilation systems

367 Accessories for unit heater LH Unit heater = 20 Switching devices / thermostats / terminal boxes For products Art.-no. 1-position switch D1-2 LH ,- Full motor protection switch (8A, 400V) with reclosure preventing device 2-position switch DS-2 LH ,- Full motor protection switch (8A, 400V) mit Wiedereinschaltsperre with reclosure preventing device 3-position switch E 3-7T LH ,- Full motor protection switch (7A, 230V) with reclosure preventing device Room thermostat LH-EC, LH ,- Room thermostat clock with weekly program LH-EC, LH ,- Room thermostat, industrial version LH-EC, LH ,- Anti-frost thermostat mounted LH-EC/LH 25, 40, ,- LH-EC/LH ,- Intermediate terminal box for parallel operation LH ,- up to 3 LH For further accessories see price list ventilation systems 367

368 Allianz Arena, München 54 Wolf-Klimageräte mit Wärmerückgewinnung

369 Commissioning For commissioning by Wolf, the equipment must first be assembled ready for operation, fully wired and filled with heating water. Sufficient fuel and the necessary electrical energy must be available. It must be possible to dispose of the heat generated. Appointment for commissioning by agreement. Please agree the appointment with Wolf at least 5 days in advance. If delays for which Wolf is not responsible occur, the costs incurred will be charged for in accordance with expenditure. The installation must be located within Germany, and must be reachable by car without difficulty. The guarantee periods for the products listed below including commissioning by Wolf start from the time of commissioning. Otherwise the warranty period begins at the date of invoice (in accordance with the applicable sales and delivery conditions). If commissioning is carried out by the Wolf factory customer service department and a servicing contract is taken out, the warranty period is increased by one year. Commissioning always includes travel to the site once. Prices: net Start-up For products Art. no. COB / TOB with controller and pressure-jet oil burner Oil condensing burner up to 40kW ,- COB double cascade- 2 COB with controller and pressure-jet oil burner Oil condensing burner 29 to 40kW ,- COB triple cascade- 3 COB with controller and pressure-jet oil burner Oil condensing burner 29 to 40kW ,- COB quadruple cascade - 4 COB with controller and pressure-jet oil burner Oil condensing burner 29 to 40kW ,- MKS with controller Steel boiler up to 550kW ,- GKS with controller and hydraulics check. Industrial boiler 450 to 5200 kw ,- MGK-2 with controller Gas condensing boilers up to 600kW ,- MGK-2 double cascade - 2 MGK with controller ,- MGK-2 triple cascade - 3 MGK with controller ,- MGK-2 quadruple cascade - 4 MGK with controller ,- CGB-2, CGB-2K, CGS-2, CGW-2 Wall mounted gas condensing boilers ,- CSZ-2 up to 24 kw ,- CGB-35, CGB-K40-35, CGB-50, CGB-75, CGB-100 with controller Wall mounted gas condensing boilers ,- double cascade - 2 Thermen with controller 24 kw and above ,- triple cascade - 3 Thermen with controller ,- quadruple cascade - 4 Thermen with controller ,- CGU-2K, CGU-2K All conventional gas boilers ,- BVG Wood gasification boiler ,- SWP ,- BWL-1S(B) Heating cicuit and control system BWL-1S(B) ,- BWL-1S(B) Refrigerant circuit up to 12 m pipe length The installation of the refrigerant pipe ,- (Cutting to length, setting up the flare coupling, tightness check with nitrogen, evacuation, is not included! via primary filling of outdoor module) BWL-1S(B) Heating circuit, refrigerant circuit up to 12m pipe length and control system ,- BWL-1S(B) Allowance for refilling of refrigerant for pipe lengths 12-25m ,- (in combination with commissioning of refrigerant circuit only) BWL-1-A, BWL-1-I, BWS-1, BWW-1 All heat pumps ,- LS-2, FWS-2 Tank charging station, fresh water station ,- 369

370 Technical data Oil condensing boilers TopLine oil condensing boiler with modulating pressure-jet oil burner up to 18kW TOB Page 372 without storage tank TopLine oil condensing boiler with modulating pressure-jet oil burner up to 18kW TOB-TS Page 373 with storage tank ComfortLine oil condensing boiler with pressure-jet oil burner up to 40kW without storage tank ComfortLine oil condensing boiler with pressure-jet oil burner up to 29kW with storage tank COB Page 374 COB-TS Page 375 Steel boiler Oil/gas boilers up to 550kW MKS Page 376 Oil/gas boilers up to 5200kW GKS Dynatherm-L Page 377 Gas condensing boilers Gas condensing boiler up to 300kW MGK Page 378 Gas condensing boiler up to 627kW MGK Page 380 Wall-mounted gas boilers ComfortLine wall mounted gas condensing boilers 14kW to 24kW CGB-2 / CGB-2K Page 382 ComfortLine wall mounted gas condensing boilers 35kW to 50kW CGB / CGB-K Page 384 ComfortLine wall mounted gas condensing boilers 75kW to 100kW CGB / CGB-K Page 386 ComfortLine gas condensing unit with stratification cylinder CGS-2L CGW-2 Page 388 Page 392 ComfortLine gas condensing unit with tube coil storage tank CGS-2R Page390 ComfortLine gas condensing boiler - solar central heating CSZ-2 Page 394 ComfortLine conventional gas boiler CGU-2 / CGU-2K Page 396 Cascade (overpressure) Room-air dependent Oil condensing boilers COB Page 398 Gas condensing boilers MGK MGK Page 399 Page 400 Wall mounted gas condensing boilers and gas condensing units up to 24kW CGB-(K) / CGS / CGW Page 401 Wall mounted gas condensing boilers from 35kW onwards CGB-2(K) Page 402 Cascade (overpressure) Room-air independent Multiple occupation Room-air dependent Wall mounted gas condensing boilers and gas condensing units CGB-2(K) / CGS-2 / CGW-2 Wall mounted gas condensing boilers and gas condensing units CGB-2(K) / CGS-2 / CGW-2 Page 403 Page 404 Biomass Wood gasification boilers up to 40kW BVG Page 405 Solar heating High-performance solar collector TopSon F3-1 TopSon F3-1Q CFK-1 Page 406 Page 406 Page 406 High-performance vacuum tube collector CRK Page 407 Solar expansion vessel selection Page 408 Selection support solar collectors Rooftop installation Roof integration horizontal surfaces or wall mounting Page 409 Page 410 Page 411 The reference value for the most efficient circulating pumps is EEI < 0,

371 Heat pumps Hot water - heat pump SWP Page 412 Storage tanks for wall-mounted gas boilers, boilers, solar heating, heating backup and heat pumps Split air/water heat pump BWL-1S / BWL-1SB Page 414 Air/water BWL-1-A / BWL-1-I Page 418 Brine/water BWS-1 Page 419 Water/water BWW-1 Page 420 ComfortLine floor-standing DHW cylinder CSW-120 Page 421 Floor-standing hot water tank for hot water generation SE-2 Page 422 Solar cylinder for hot water generation SEM-1 / SEM-2 Page 423 Stratification tank for hot water generation and heating backup BSP / BSP-SL BSP-W / BSP-W-SL Page 424 Buffer cylinder for heating backup and hot water generation BSH Page 425 Buffer cylinder for heating backup SPU-1 / SPU-2/-W Page 426 Charging cylinder for hot water generation SEL Page 427 Fresh water station FWS-2 Page 428 Tank charging station LS-2 Page 429 Buffer module for heat pumps CPM-1-70 Page 430 Comfort DHW storage tank for heat pumps CEW-1 / CEW-2 Page 430 DHW storage tank for heat pumps SEW-1 / SEM-1W Page 431 Comfort home ventilation system Comfort home ventilation system CWL-180 Excellent CWL-300/400 Excellent CWL-T-300 Excellent CWL-F Excellent CWL-D-70 Page 432 Page 433 Page 434 Page 435 Page

372 Oil condensing boilers TOB without storage tank B H C I A F D E G TYPE TOB 18 Rated heating capacity at 80/60 C min/max kw 6,3 / 17,7 Rated heating capacity at 50/30 C min/max kw 6,6 / 18,6 Rated load min/max kw 6,4 / 18,1 Fuel oil throughput min/max kg/h 0,53 / 1,52 Height A mm 1290 Width B mm 566 Depth C mm 605 Heating return D mm 426 Heating return E mm 194 Heating flow F mm 919 Heating flow G mm 516 Air/flue gas pipe connection H mm 462 Air/flue gas pipe connection I mm 203 Air/flue gas pipe diameter mm 80/125 Air/flue gas duct B23p, B33p, C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Heating flow/return outside diameter G 1½ Drain connection 1 Fuel oil accrding to DIN /6 Fuel oil EL standard, fuel oil EL sulphur reduced or Bio fuel oil B10 Nozzle * Steinen 0,25 / 60 MST Fuel oil filter Opticlean 5-20 μm Pump pressure min/max bar 3,5 / 23 Max. vacuum in fuel oil hose bar 0,3 Works setting for flow emperature C 80 Max. flow temperature C 85 Heating water resistance (at Dt = 20 K / 10 K) mbar 7 / 20 Max. permissible boiler overpressure mbar 3 Water content of the heat exchanger litres 7,5 Standardised efficiency factor at 40/30 C (LHV / HHV) % 105 / 99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 102 / 97 Efficiency at rated load at 80/60 C (LHV / HHV) % 98 / 92 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 105 / 99 Stand-by loss of boiler qb at 70 C (EnEV) % 0,75 Rated heating load max. Flue gas mass flow g/s 7,02 Flue gas temperature 50/30-80/60 C C Available delivery pressure of the fan Pa 70 Minimum heating load min. Flue gas mass flow g/s 2,44 Flue gas temperature 50/30-80/60 C C Available delivery pressure of the fan Pa 20 Condensate water quantity at 40/30 C litres/h 1,4 ph value of the condensate approx. 3 Weight Boiler kg 92 Protection class IP IP20 Built-in fuse (medium delay) A 4 Electrical power consumption min. / max. W 23 / 101 Electrical power consumption standby W 5 Electrical connection 230V / 50Hz / 10A EC identification number CE-0085CO00305 * these nozzles guarantee the fulfillment of the emission requirements according to the standards and a reliable operation. Different nozzles are not allowed. 372

373 Oil condensing boilers TOB-TS with storage tank B H C I A F D E G TYPE TOB-TS 18 Rated heating capacity at 80/60 C min/max kw 6,3 / 17,7 Rated heating capacity at 50/30 C min/max kw 6,6 / 18,6 Rated load min/max kw 6,4 / 18,1 Fuel oil throughput min/max kg/h 0,53 / 1,52 Nom. cont. / equiv. nom. cont. of the storage tank TS litres 160 / 200 Continuous cylinder output TS litres/h 440 Output factor TS NL60 4 Hot water output capacity l/10min 270 Standby energy consumption TS kwh/24h 1,09 Height A mm 1290 Width B mm 1132 Depth C mm 605 Heating return D mm 426 Heating return E mm 194 Heating flow F mm 919 Heating flow G mm 516 Air/flue gas pipe connection H mm 462 Air/flue gas pipe connection I mm 203 Air/flue gas pipe diameter mm 80/125 Air/flue gas duct B23p, B33p, C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Heating flow/return outside diameter G 1½ Drain connection 1 Fuel oil accrding to DIN /6 Fuel oil EL standard, fuel oil EL sulphur reduced or Bio fuel oil B10 Nozzle * Steinen 0,25 / 60 MST Fuel oil filter Opticlean 5-20 μm Pump pressure min/max bar 3,5 / 23 Max. vacuum in fuel oil hose bar 0,3 Works setting for flow emperature C 80 Max. flow temperature C 85 Heating water resistance (at Dt = 20 K / 10 K) mbar 7 / 20 Max. permissible boiler overpressure mbar 3 Water content of the heat exchanger litres 7,5 Standardised efficiency factor at 40/30 C (LHV / HHV) % 105 / 99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 102 / 97 Efficiency at rated load at 80/60 C (LHV / HHV) % 98 / 92 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 105 / 99 Stand-by loss of boiler qb at 70 C (EnEV) % 0,75 Rated heating load max. Flue gas mass flow g/s 7,02 Flue gas temperature 50/30-80/60 C C Available delivery pressure of the fan Pa 70 Minimum heating load min. Flue gas mass flow g/s 2,44 Flue gas temperature 50/30-80/60 C C Available delivery pressure of the fan Pa 20 Condensate water quantity at 40/30 C litres/h 1,4 ph value of the condensate approx. 3 Weight Boiler kg 92 Protection class IP IP20 Built-in fuse (medium delay) A 4 Electrical power consumption min. / max. W 23 / 101 Electrical power consumption standby W 5 Electrical connection 230V / 50Hz / 10A EC identification number CE-0085CO00305 * these nozzles guarantee the fulfillment of the emission requirements according to the standards and a reliable operation. Different nozzles are not allowed. 373

374 Oil condensing boilers COB without storage tank B H C I A F D E G TYPE COB Rated heating capacity at 80/60 C stage 1/2 kw 9,0 / 14,4 13,1 / 19,0 18,5 / 28,2 25,3 / 38,0 Rated heating capacity at 50/30 C stage 1/2 kw 9,5 / 15,1 13,9 / 20,0 19,6 / 29,6 26,8 / 40,0 Rated heating load stage 1/2 kw 9,2 / 14,7 13,5 / 19,6 19,0 / 29,0 26,0 / 38,8 Height A mm Width B mm Depth C mm Heating return D mm Heating return E mm Heating flow F mm Heating flow G mm Air/flue gas pipe connection H mm Air/flue gas pipe connection I mm Air/flue gas pipe diameter mm 80/125 80/125 80/ /160 Air/flue gas duct B23, B33, C33(x), C43(x), C53(x), C63(x), C83(x) Heating flow/return outside diameter G 1½ 1½ 1½ 1½ Drain connection Fuel oil filter Siku max. 40µm Siku max. 40µm Siku max. 40µm Siku max. 40µm Max. permissible vacuum in the oil line bar 0,3 0,3 0,3 0,3 Standardised efficiency factor at 40/30 C (LHV / HHV) % 105 / / / / 98 Standardised efficiency factor at 75/60 C (LHV / HHV) % 100 / / / / 93 Efficiency at rated load at 80/60 C (LHV / HHV) % 97 / / / / 92 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 103 / / / / 98 Water content of the heating water heat exchanger litres 7,5 7,5 9,0 11,5 Heating water resistance (at Dt = 20 K / 10 K) mbar 3,6 / 12 6 / / / 205 Max. permissible boiler overpressure bar Max. permissible flow temperature C Flow temperature factory setting C Flue gas mass flow stage 1/2 g/s 4,04 / 6,45 6,28 / 9,06 9,05 / 13,33 10,91 / 17,51 Flue gas temperature 50/30-80/60 C stage 1/2 C / / / / Available delivery pressure of the fan stage 1/2 Pa 32 / / / / 150 Standby loss boiler qb at 70 C (EnEV) % 0,75 0,75 0,55 0,45 Condensate water quantity at 40/30 C l/h 1,2 1,6 2,2 2,8 ph value of the condensate approx. 3 approx. 3 approx. 3 approx. 3 Electrical power consumption stage 1/2 W 86 / / / / 205 Weight Boiler kg Protection class IP IP20 IP20 IP20 IP20 Electrical connection 230V / 50Hz / 10A 230V / 50Hz / 10A 230V / 50Hz / 10A 230V / 50Hz / 10A EC identification number CE-0085BS0326 CE-0085BS0326 CE-0085BS0326 CE-0085BS

375 Oil condensing boilers COB-TS with storage tank B H C I A F D E G TYPE COB-TS Rated heating capacity at 80/60 C stage 1/2 kw 9,0 / 14,4 13,1 / 19,0 18,5 / 28,2 Rated heating capacity at 50/30 C stage 1/2 kw 9,5 / 15,1 13,9 / 20,0 19,6 / 29,6 Rated heating load stage 1/2 kw 9,2 / 14,7 13,5 / 19,6 19,0 / 29,0 Nom. content / equiv. nom. content of the storage tank TS litres 160 / / / 260 Continuous cylinder output TS l/h Output factor TS NL60 3,5 4,5 5,0 Hot water output capacity l/10 min Standby energy consumption TS kwh/24h 1,09 1,09 1,09 Height A mm Width B mm Depth C mm Heating return D mm Heating return E mm Heating flow F mm Heating flow G mm Air/flue gas pipe connection H mm Air/flue gas pipe connection I mm Air/flue gas pipe diameter mm 80/125 80/125 80/125 Air/flue gas duct B23, B33, C33(x), C43(x), C53(x), C63(x), C83(x) Heating flow/return outside diameter G 1½ 1½ 1½ Cold water supply, circulation, hot water connection G ¾ ¾ ¾ Drain connection Fuel oil filter Siku max. 40µm Siku max. 40µm Siku max. 40µm Max. permissible vacuum in the oil line bar 0,3 0,3 0,3 Standardised efficiency factor at 40/30 C (LHV / HHV) % 105 / / / 99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 100 / / / 96 Efficiency at rated load at 80/60 C (LHV / HHV) % 97 / / / 91 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 103 / / / 97 Water content of the heating water heat exchanger litres 7,5 7,5 9,0 Heating water resistance (at t = 20 K / 10 K) mbar 3,6 / 12 6 / / 55 Max. permissible boiler overpressure bar Max. permissible flow temperature C Flow temperature factory setting C Flue gas mass flow stage 1/2 g/s 4,04 / 6,45 6,28 / 9,06 9,05 / 13,33 Flue gas temperature 50/30-80/60 C stage 1/2 C / / / Available delivery pressure of the fan stage 1/2 Pa 32 / / / 65 Standby loss boiler qb at 70 C (EnEV) % 0,75 0,75 0,55 Condensate water quantity at 40/30 C l/h 1,2 1,6 2,2 ph value of the condensate approx. 3 approx. 3 approx. 3 Electrical power consumption stage 1/2 W 86 / / / 178 Weight Boiler kg Storage tank kg Protection class IP IP20 IP20 IP20 Electrical connection 230V / 50Hz / 10A 230V / 50Hz / 10A 230V / 50Hz / 10A EC identification number CE-0085BS0326 CE-0085BS0326 CE-0085BS

376 Steel boiler MKS B G H J D A F C E TYPE MKS Capacity range MKS kw Recommended capacity range MKS kw Height of boiler / height of boiler without cladding A mm 1526 / / 1500 Width / width without cladding B mm 1034 / / 840 Length C mm Total height with controller D mm Filling, emptying E mm Flue gas pipe connection F mm Boiler return G mm Boiler flow H mm Safety flow J mm Flue gas pipe diameter mm Recommended boiler base mm 2200x1200* 2200x1200* Filling, emptying, safety return R 1½ 1½ Boiler return (flange) DN Boiler flow (flange) DN Ventilation, safety flow R 2 2 Boiler water content litres Boiler gas content litres Heating area m² 12,5 14,2 Fuel gas resistance mbar 2,0 2,0 Heating water resistance (at t = 20 K) mbar 14,0 19,0 Max. permissible boiler overpressure bar 4 4 Max. flow temperature 1) C 90/80 90/80 Relative standby loss % 0,4 0,3 Flue gas temperature 2) C First stage flue gas temperature C Flue gas mass flow 2) (fuel oil EL CO 2 = 13%) kg/h Flue gas mass flow 2) (natural gas E CO 2 = 9.5%) kg/h Flue gas mass flow 2) (natural gas LL CO 2 = 9.0%) kg/h Flue gas mass flow 2) (liquefied petroleum gas CO 2 = 11%) kg/h Weight Boiler kg Electrical connection EC identification number 230V / 50Hz / 10A CE-0085AR0034 1) Safety temperature limiter can be set to: 110 C/100 C. 2) Value for upper/lower boiler power in the recommended capacity range, relative to a mean boiler water temperature of 60 C. * oiler base on site Observe the height of the feet/foot screws 20mm ± 10mm! 376

377 Industrial boiler Dynatherm-L L L2 L3 L4 SV KR KV B H H H 3 DR KK KE L1 B1 TYPE Dynatherm-L Rated capacity range MW 0,90-1,35 1,35-1,90 1,90-2,50 2,50-3,05 3,05-4,15 4,15-5,20 Boiler flow / boiler return DN 1)2) Safety flow (safety valve) DN 1)2) Boiler condensate R 3) ¾ ¾ ¾ ¾ ¾ ¾ Drain DN 2) Flue gas port diameter DN 6) L approx. mm B mm H mm L1 mm L2 approx. mm L3 mm L4 mm B1 mm H2 mm H3 mm Water content litres Fuel gas resistance approx. mbar 6,3 8,3 7,3 9,3 9,5 12,5 Heating water resistance (at T = 20 K) mbar Max. permissible boiler overpressure bar Max. flow temperature 5) C 90/80 90/80 90/80 90/80 90/80 90/80 Flue gas temperature C Flue gas mass flow (with natural gas E) 4) kg/h Operating weight Shipping weight approx. kg approx. kg ) PN 16; 2) nominal diameter for flange according with DIN 2633 / 2634 / 2635; 3) conical male thread according with DIN 2999; 4) values for rated capacity range, 5) Safety temperature limiter can be set to: 110 C/100 C; 6) dimensions according to DIN part 4 KV Boiler flow KE Drain KR Boiler return DR Flue gas port HT High temperature flow drinking water heating circuit KK Boiler condensate SV Safety flow (safety valve) 377

378 Gas condensing boilers MGK C D A B Connections: MGK MGK-2-170/210/250/ Flue gas pipe connection 2 Heating flow 3 Combustion air supply 4 Heating return 5 Gas connection 6 Cable inlet 378

379 Gas condensing boilers MGK TYPE MGK Rated heating capacity at 80/60 C kw Rated heating capacity at 50/30 C kw Rated heating load kw Minimum heating capacity (modulated) at 80/60 C kw Minimum heating capacity (modulated) at 50/30 C kw Minimum heating load (modulated) kw Loading modulation range % Standardised efficiency factor ŋ 80/60 at Qmax % 98,1 98,0 98,1 98,0 98,0 ŋ 50/30 at Qmax % 104,1 104,2 104,3 103,9 105,2 ŋ TR30 at 30% % 107,8 106,9 106,7 106,6 106,8 Boiler height A mm Width B mm Tepth C mm Flue gas pipe diameter mm Combustion air supply 1) mm Heating flow - external diameter R 1½ Heating return - external diameter R 1½ Gas connection R 1 1½ 1½ 1½ 1½ Air/flue gas duct Typ B23, B33, C33, C43, C53, C63, C83 B23, B33, C33, C43, C53, C63, C83 B23, B33, C33, C43, C53, C63, C83 B23, B33, C33, C43, C53, C63, C83 B23, B33, C33, C43, C53, C63, C83 Type of gas II2ELL3P II2ELL3P II2ELL3P II2ELL3P II2ELL3P Gas connection figure Natural gas E (H i =9,5 kwh/m³ = 34,2 MJ/m³) m³/h 13,1 16, ,2 29,4 Natural gas LL (H i =8,6 kwh/m³ = 31,0 MJ/m³) m³/h 14,6 18,6 23,3 27,9 32,6 Liquefied petr. gas P (H i =12,8 kwh/kg = 46,1 MJ/kg) kg/h 9,7 12,5 15,6 18,7 21,8 Gas connection pressure nat. gas E and nat. gas LL mbar Gas connection pressure, liquefied petroleum gas P mbar Water content of the heating water heat exchanger litres 12 15, Max. permissible boiler overpressure bar Max. permissible flow temperature C Available delivery pressure from the gas fan Pa Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Max. mass flow of flue gas g/s 56,7 72,6 90,8 108,9 127,1 Flue gas characteristics group for DVGW G 635 G52 G52 G52 G52 G52 Heating water resistance at 20K spread mbar Electrical connection V~/Hz 1~ NPE / 230VAC / 50Hz Built-in fuse (medium delay) A Electrical power consumption standby W 3,0 3,0 3,0 3,0 3,0 Electrical power consumption bei partial load / full load W 30 / / / / / 350 Protection class IP20 IP20 IP20 IP20 IP20 Sound pressure level at full load 2) db(a) <54 <54 <54 <54 <54 Weight (empty) kg Condensate water quantity at 40/30 C l/h ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 approx. 4,0 approx. 4,0 EC identification number 0085CN CN CN CN CN0326 1) for room air independent operation with adapter 2) for 1m distance free space 379

380 Gas condensing boilers MGK C A D B E Combustion air supply 2 Gas connection 3 Connection safety valve assembly 4 Heating flow 5 Heating return 6 Connection boiler fill and drain valve 7 Flue gas pipe connection 8 Condensate water outlet 380

381 Gas condensing boilers MGK TYPE MGK Rated heating capacity at 80/60 C kw 366,7 434,7 511,6 584,4 Rated heating capacity at 50/30 C kw 392,0 467,1 549,3 626,6 Rated heating load kw 371,2 443,6 521,0 593,9 Minimum heating capacity (modulated) at 80/60 C kw 58,5 70,7 84,5 96,7 Minimum heating capacity (modulated) at 50/30 C kw 64,2 78,7 94,0 106,8 Minimum heating load (modulated) kw 59,5 73,2 86,8 98,5 Loading modulation range % Boiler height A mm Total width B mm Total depth / depth without cladding C mm 850 / / / / 790 Total height D mm Split breadthways (for transport) E mm Flue gas pipe diameter mm Combustion air supply mm Heating flow - external diameter DN 1) Heating return - external diameter DN 1) Gas connection R Air/flue gas duct TYPE B23, B23P, C33, C43, C53, C63, C83, C93 B23, B23P, C33, C43, C53, C63, C83, C93 B23, B23P, C33, C43, C53, C63, C83, C93 B23, B23P, C33, C43, C53, C63, C83, C93 Type of gas I 2ELL I 2ELL I 2ELL I 2ELL Gas connection figure Natural gas E (H i =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 39,1 46,7 54,8 62,5 Natural gas LL (H i =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 43,2 51,6 60,6 69,1 Gas connection pressure nat. gas E and nat. gas LL mbar Standardised efficiency factor at 40/30 C (LHV / HHV) % 110 / / / / 99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 106 / / / / 95 Efficiency at rated load at 80/60 C (LHV / HHV) % 99 / / / / 88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 108 / / / / 98 Water content of the heating water heat exchanger litres Heating water resistance (at t = 20 K) mbar Max. permissible boiler overpressure bar Max. permissible flow temperature C Available delivery pressure from the gas fan Pa Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas g/s 156,3 185,2 225,3 247,4 Condensate water quantity at 40/30 C l/h ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 approx. 4,0 Weight (empty) kg Protection class IP IP20 IP20 IP20 IP20 Electrical connection Absicherung 1~ NPE / 230VAC / 50Hz / 10A/B alternativ: 3~ PE / 400VAC / 50Hz / 10A/B Ausgang Heizkreispumpe / ZHP Absicherung 1~ NPE / 230VAC / 50Hz / 4A alternativ: 3~ PE / 400VAC / 50Hz / 4A Electricity consumption (partial load - full load) Electricity consumption Standby EC identification number CE-0085CN0326 1) PN 6 381

382 Gas condensing boilers CGB-2-14/20/24 CGB-2K-20/24 Front view CGB-2 Side view CGB-2/CGB-2K Front view CGB-2K Ø 80/125 Ø 60/100 Ø 80/125 Ø 60/100 Ø 80/125 Ø 60/100 * optional unit design (depending on country) View from below CGB-2 View from below CGB-2K * * CGB-2 connections 1 Heating flow G ¾ 2 Gas connection R ½ 3 Heating return G ¾ 4 Cylinder flow G ¾ 5 Cylinder return G ¾ CGB-2K connections 1 Heating flow G ¾ 2 Gas connection R ½ 3 Heating return G ¾ 4 DHW connection with connection elbow G ¾ 5 Cold water connection with connection elbow G ¾ 382

383 Gas condensing boilers CGB-2-14/20/24 CGB-2K-20/24 TYPE CGB CGB-2K Rated heating capacity at 80/60 C kw 13,5 18,9/22,2 1) 23,8/27,1 1) 18,9/22,2 1) 23,8/27,1 1) Rated heating capacity at 50/30 C kw 15,2 20,4 25,8 20,4 25,8 Rated heating load kw 14,0 19,6/23,0 24,6/28,0 19,6/23,0 24,6/28,0 Minimum heating capacity (modulated) at 80/60 C kw 1,8/4,6 2) 3,8/6,8 2) 4,8/6,8 2) 3,8/6,8 2) 4,8/6,8 2) Minimum heating capacity (modulated) at 50/30 C kw 2,1/5,4 2) 4,4/7,4 2) 5,6/7,4 2) 4,4/7,4 2) 5,6/7,4 2) Minimum heating load (modulated) kw 1,9/4,9 2) 3,9/6,9 2) 4,9/6,9 2) 3,9/6,9 2) 4,9/6,9 2) Heating flow connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) ¾ (DN20) ¾ (DN20) Heating return connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) ¾ (DN20) ¾ (DN20) Hot water connection/circulation G ¾ ¾ ¾ ¾ ¾ Cold water connection G ¾ ¾ ¾ ¾ ¾ Gas connection R ½ ½ ½ ½ ½ Air/flue gas pipe connection mm 60/100 60/100 60/100 60/100 60/100 Air/flue gas duct Typ B23 P, B33 P, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Type of gas II 2N3P II 2N3P II 2N3P II 2N3P II 2N3P Gas connection figure Natural gas E/H (Hi =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 1,44 2,06/2,42 2,52/2,95 2,06/2,42 2,52/2,95 Natural gas LL (Hi =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 1,59 2,28/2,67 2,79/3,25 2,28/2,67 2,79/3,25 Liquefied petr. gas (Hi =12.8 kwh/kg = 46.1 MJ/kg) kg/h 1,07 1,53/1,80 1,87/2,19 1,53/1,80 1,87/2,19 Gas connection pressure, natural gas (min-max permissible) mbar 20 (17-25) 20 (17-25) 20 (17-25) 20 (17-25) 20 (17-25) Gas connection pressure, liquefied petroleum gas (min-max mbar 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) permissible) Standardised efficiency factor at 40/30 C (LHV / HHV) % 110/99 110/99 110/99 110/99 110/99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107/96 107/96 107/96 107/96 107/96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98/88 98/88 98/88 98/88 98/88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 109/98 109/98 109/98 109/98 109/98 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure bar 3,0 3,0 3,0 3,0 3,0 Max. residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 600 l/h flow rate (14kW at t=20k) mbar l/h flow rate (23kW at t=20k) mbar l/h flow rate (28kW at t=20k) mbar Hot water flow rate l/min ,0-6,5 2,0-8,0 Minimum flowpressure acc. to EN 625 bar ,4 0,65 Spec. water throughput D at t = 30 K l/min ,3 13,0 Max. permissible total excess pressure bar Content of heating water heat exchanger C Hot water temperature range (adjustable) litres 1,3 1,3 1,3 1,3 1,3 Expansion tank total contents litres Expansion tank intake pressure bar 0,75-0,95 0,75-0,95 0,75-0,95 0,75-0,95 0,75-0,95 Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas at Qmax g/s 6,2 8,8/10,7 1) 10,9/13,0 1) 8,8/10,7 1) 10,9/13,0 1) Mass flow of flue gas at Qmin g/s 0,9 1,8 2,3 1,8 2,3 Available delivery pressure from the gas fan at Qmax Pa Available delivery pressure from the gas fan at Qmin Pa Flue gas characteristics group G 52 G 52 G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C litres/h approx. 1,4 approx. 2,0 approx. 2,4 approx. 2,0 approx. 2,4 ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 approx. 4,0 approx. 4,0 Electrical power consumption standby W Maximum electrical power consumption W 17-45/59 1) 17-51/63 1) 17-62/88 1) 17-51/63 1) 17-62/88 1) Protection class IP IPX4D IPX4D IPX4D IPX4D IPX4D Electrical connection/fusing 230V / 50Hz / 16A/B Total weight kg EC identification number CE-0085CO0098 1) Heating mode / hot water mode 2) Natural gas / Liquefied petr. gas The requirements of proklima and KfW are fulfilled. 383

384 Gas condensing boilers CGB-35/50 CGB-K40-35 Wall-mounted gas condensing boilers CGB-35, CGB Ø 80/ Heating flow 2 Gas connection 3 Heating return 4 Condensate water outlet Gas condensing combi boiler CGB-K Ø 80/ Heating flow 2 Hot water connection 3 Gas connection 4 Cold water connection 5 Heating return 6 Condensate water outlet

385 Gas condensing boilers CGB-35/50 CGB-K40-35 TYPE CGB CGB-K Rated heating capacity at 80/60 C kw /39 1) Rated heating capacity at 50/30 C kw 34,9 49,9 34,9/- Rated heating load kw 33,0 47,0 33/40 1) Minimum heating capacity (modulated) at 80/60 C kw 8(8,5)* 11(11,7)* 8(8,5)* Minimum heating capacity (modulated) at 50/30 C kw 9(9,5)* 12,2(12,9)* 9(9,5)* Minimum heating load (modulated) kw 8,5(9)* 11,7(12,4)* 8,5(9)* Heating flow - external diameter G 1¼ 1¼ 1¼ Heating return - external diameter G 1¼ 1¼ 1¼ Hot water connection/circulation G - - ¾ Cold water connection G - - ¾ Gas connection R ¾ ¾ ¾ Air/flue gas pipe connection mm 80/125 80/125 80/125 Air/flue gas duct TYPE B23, B33, C33, C33x, C43x, C53, C53x, C63, C63x, C83, C83x, C93x Type of gas II 2ELL3P II 2ELL3P II 2ELL3P Gas connection figure Natural gas E (H i =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 3,47 4,94 3,47/4,34 1) Natural gas LL (H i =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 3,84 5,50 3,84/5,10 1) Liquefied petr. gas P (H i =12.8 kwh/kg = 46.1 MJ/kg) kg/h 2,57 3,66 2,57/3,40 1) Gas connection pressure, natural gas mbar Gas connection pressure, liquefied petroleum gas mbar Standardised efficiency factor at 40/30 C (LHV / HHV) % 109 / / / 98 Standardised efficiency factor at 75/60 C (LHV / HHV) % 108 / / / 97 Efficiency at rated load at 80/60 C (LHV / HHV) % 98 / / / 88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 109 / / / 98 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure bar 3,0 3,0 3,0 Residual delivery pressure for heating circuit: Modulating pump 1834 l/h flow rate (32 kw at t = 20K) mbar l/h flow rate (46 kw at t = 20K) mbar Residual delivery pressure for heating circuit: High-efficiency pump (EEI < 0,23) 1834 l/h flow rate (32 kw at t = 20K) mbar l/h flow rate (46 kw at t = 20K) mbar Hot water flow rate l/min - - 2,0-12,0 Max. permissible total excess pressure bar Hot water temperature range (adjustable) C Rated heating load Mass flow of flue gas g/s 15 21,5 15/18 1) Flue gas temperature 80/60-50/30 C Available delivery pressure from the fan Pa /125 1) Minimum heating load Mass flow of flue gas g/s 3,9 5,3 3,9 Flue gas temperature 80/60-50/30 C Available delivery pressure from the fan Pa Flue gas characteristics group G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C l/h 3,9 5,5 3,9/4,4 1) ph value of the condensate Maximum electrical power consumption W Protection class IP IPX4D IPX4D IPX4D Total weight kg EC identification number CE-0085BP5571 Electrical connection 230V / 50Hz 1) Heating mode / hot water mode * Values in parentheses apply to liquefied petroleum gas 385

386 Gas condensing boilers CGB-75/100 Wall-mounted gas condensing boilers CGB-75, CGB-100 Ø110/ /2/4 3 1 Heating flow 2 Heating return 3 Condensate water outlet 4 Gas connection 132,

387 Gas condensing boilers CGB-75/100 TYPE CGB Rated heating capacity at 80/60 C kw 70,1 91,9 Rated heating capacity at 50/30 C kw 75,8 98,8 Rated heating load kw 71,5 94 Minimum heating capacity (modulated) at 80/60 C kw 18,2 18,2 Minimum heating capacity (modulated) at 50/30 C kw 19,6 19,6 Minimum heating load (modulated) kw 18,5 18,5 Heating flow - external diameter G 1½ 1½ Heating return - external diameter G 1½ 1½ Gas connection R ¾ ¾ Air/flue gas pipe connection mm 110/ /160 Air/flue gas duct TYPE B23, B33, C33, C33x, C43x, C53, C53x, C63, C63x, C83, C83x, C93x Type of gas II 2ELL3P II 2ELL3P Gas connection figure Natural gas E (H i =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 7,77 10,03 Natural gas LL (H i =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 8,6 11,11 Liquefied petr. gas P (H i =12.8 kwh/kg = 46.1 MJ/kg) kg/h 5,76 7,44 Gas connection pressure, natural gas mbar Gas connection pressure, liquefied petroleum gas mbar Standardised efficiency factor at 40/30 C (LHV / HHV) % 110 / / 99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107 / / 96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98 / / 88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 107 / / 96 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure bar 6,0 6,0 Residual delivery pressure for heating circuit: Modulating pump 3000 l/h flow rate (70 kw at t = 20K) mbar l/h flow rate (92 kw at t = 20K) mbar - 80 Rated heating load Mass flow of flue gas g/s 33,7 43,5 Flue gas temperature 80/60-50/30 C Available delivery pressure from the fan Pa Minimum heating load Mass flow of flue gas g/s 8,9 8,9 Flue gas temperature 80/60-50/30 C Available delivery pressure from the fan Pa Flue gas characteristics group G 52 G 52 NOx class 5 5 Condensate water quantity at 50/30 C l/h 7,1 9,8 ph value of the condensate 4 4 Maximum electrical power consumption W Protection class IP IPX4D IPX4D Total weight kg EC identification number CE-0085BR0164 Electrical connection 230V / 50Hz 387

388 Gas condensing unit with stratified storage tank CGS-2L Front view CGS-2L Side view CGS-2L Rückansicht CGS-2L * optional unit design (depending on country) Ø 80/125 Ø 60/100 Ø 80/125 Ø 60/100 * Plan view CGS-2L * Control unit cover hinged on the left CGS-2L connections 1 Heating flow G ¾ 2 Heating return G ¾ 3 Gas connection R ½ 4 DHW circulation connection G ¾ 5 DHW connection G ½ 6 Cold water connection G ¾

389 Gas condensing unit with stratified storage tank CGS-2L TYPE CGS-2 14/120L 20/160L 24/200L Rated heating capacity at 80/60 C kw 13,5 18,9/22,2 1) 23,8/27,1 1) Rated heating capacity at 50/30 C kw 15,2 20,4 25,8 Rated heating load kw 14,0 19,6/23,0 1) 24,6/28,0 1) Minimum heating capacity (modulated) at 80/60 C kw 1,8/4,6 2) 3,8/6,8 2) 4,8/6,8 2) Minimum heating capacity (modulated) at 50/30 C kw 2,1/5,4 2) 4,4/7,4 2) 5,6/7,4 2) Minimum heating load (modulated) kw 1,9/4,9 2) 3,9/6,9 2) 4,9/6,9 2) Heating flow connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Heating return connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Hot water connection G ¾ ¾ ¾ Cold water connection / circulation G ¾ ¾ ¾ Gas connection R ½ ½ ½ Air/flue gas pipe connection mm 60/100 60/100 60/100 Air/flue gas duct Typ B23 P, B33 P, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Type of gas II 2N3B/P II 2N3B/P II 2N3B/P Gas connection figure Natural gas E/H (Hi =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 1,44 2,06/2,42 2,52/2,95 Natural gas LL (Hi =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 1,59 2,28/2,67 2,79/3,25 Liquefied petr. gas (Hi =12.8 kwh/kg = 46.1 MJ/kg) kg/h 1,07 1,53/1,80 1,87/2,19 Gas connection pressure, natural gas (min-max permissible) mbar 20 (17-25) 20 (17-25) 20 (17-25) Gas connection pressure, liquefied petroleum gas mbar 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) (min-max permissible) Standardised efficiency factor at 40/30 C (LHV / HHV) % 110/99 110/99 110/99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107/96 107/96 107/96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98/88 98/88 98/88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 108/97 108/97 108/97 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure Heizkreis bar Residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 600 l/h flow rate (14kW at t=20k) mbar l/h flow rate (20kW at t=20k) mbar l/h flow rate (24kW at t=20k) mbar Max. permissible total excess pressure bar Hot water temperature range (adjustable) C Content of heating water heat exchanger litres 1,3 1,3 1,3 Nom. content of the storage tank / equivalent nom. content litres 90 / / / 200 Specific water flow rate D at T = 30K l/min 18,7 23,2 25,2 Continuous hot water capacity l/h (kw) 366 (14,6) 560 (23,1) 684 (27,8) Output factor according to DIN 4708 N L 1,3 2,1 2,5 Hot water output capacity l/10 min Standby energy consumption according to DIN EN kwh/24 h 1,0 1,0 1,0 Corrosion protection hot water heat exchanger / Storage tank stainless steel / double-coat glass lining according to DIN 4153 Expansion tank total contents litres Expansion tank intake pressure bar 0,75-0,95 0,75-0,95 0,75-0,95 Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas at Qmax g/s 6,2 8,8/10,7 1) 10,9/13,0 1) Mass flow of flue gas at Qmin g/s 0,9 1,8 2,3 Available delivery pressure from the gas fan at Qmax Pa Available delivery pressure from the gas fan at Qmin Pa Flue gas characteristics group G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C litres/h approx. 1,4 approx. 2,0 approx. 2,4 ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 Electrical power consumption standby W Maximum electrical power consumption W 17-45/93 1) 17-51/110 1) 17-62/135 1) Protection class IP IPX4D IPX4D IPX4D Electrical connection/fusing 230V / 50Hz / 16A/B Total weight kg 84 (35+49) 84 (35+49) 84 (35+49) EC identification number CE-0085CO0098 1) Heating mode / hot water mode 2) Natural gas / Liquefied petr. gas The requirements of proklima and KfW are fulfilled. 389

390 Gas condensing unit with tube coil storage tank CGS-2R Front view CGS-2R Side view CGS-2R Rückansicht CGS-2R * optional unit design (depending on country) Ø 80/125 Ø 60/100 Ø 80/125 Ø 60/ * Plan view CGS-2R * Control unit cover hinged on the left 390 CGS-2R connections 1 Heating flow G ¾ 2 Heating return G ¾ 3 Gas connection R ½ 4 DHW circulation connection G ¾ 5 DHW connection G ½ 6 Cold water connection G ¾

391 Gas condensing unit with tube coil storage tank CGS-2R TYPE CGS-2 14/150R 20/150R 24/150R Rated heating capacity at 80/60 C kw 13,5 18,9/22,2 1) 23,8/27,1 1) Rated heating capacity at 50/30 C kw 15,2 20,4 25,8 Rated heating load kw 14,0 19,6/23,0 1) 24,6/28,0 1) Minimum heating capacity (modulated) at 80/60 C kw 1,8/4,6 2) 3,8/6,8 2) 4,8/6,8 2) Minimum heating capacity (modulated) at 50/30 C kw 2,1/5,4 2) 4,4/7,4 2) 5,6/7,4 2) Minimum heating load (modulated) kw 1,9/4,9 2) 3,9/6,9 2) 4,9/6,9 2) Heating flow connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Heating return connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Hot water connection G ¾ ¾ ¾ Cold water connection / circulation G ¾ ¾ ¾ Gas connection R ½ ½ ½ Air/flue gas pipe connection mm 60/100 60/100 60/100 Air/flue gas duct Typ B23 P, B33 P, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Type of gas II 2N3P II 2N3P II 2N3P Gas connection figure Natural gas E/H (Hi =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 1,44 2,06/2,42 2,52/2,95 Natural gas LL (Hi =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 1,59 2,28/2,67 2,79/3,25 Liquefied petr. gas (Hi =12.8 kwh/kg = 46.1 MJ/kg) kg/h 1,07 1,53/1,80 1,87/2,19 Gas connection pressure, natural gas (min-max permissible) mbar 20 (17-25) 20 (17-25) 20 (17-25) Gas connection pressure, liquefied petroleum gas (min-max permissible) mbar 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) Standardised efficiency factor at 40/30 C (LHV / HHV) % 110/99 110/99 110/99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107/96 107/96 107/96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98/88 98/88 98/88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 109/98 109/98 109/98 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure Heizkreis bar Residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 600 l/h flow rate (14kW at t=20k) mbar l/h flow rate (20kW at t=20k) mbar l/h flow rate (24kW at t=20k) mbar Max. permissible total excess pressure bar Hot water temperature range (adjustable) C Content of heating water heat exchanger litres 1,3 1,3 1,3 Nominal capacity of the tube coil storage tank litres Specific water flow rate D at T = 30K l/min 19,7 21,4 21,7 Continuous hot water capacity l/h (kw) 324 (13,6) 555 (22,6) 612 (25) Output factor according to DIN 4708 N L 1,7 2,0 2,2 Hot water output capacity l/10 min Standby energy consumption according to DIN EN kwh/24 h 1,47 1,47 1,47 Corrosion protection, DHW heat exchanger / cylinder double-coat glass lining according to DIN Expansion tank total contents litres Expansion tank intake pressure bar 0,75-0,95 0,75-0,95 0,75-0,95 Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas at Qmax g/s 6,2 8,8/10,7 1) 10,9/13,0 1) Mass flow of flue gas at Qmin g/s 0,9 1,8 2,3 Available delivery pressure from the gas fan at Qmax Pa Available delivery pressure from the gas fan at Qmin Pa Flue gas characteristics group G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C litres/h approx. 1,4 approx. 2,0 approx. 2,4 ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 Electrical power consumption standby W Maximum electrical power consumption W 17-45/59 1) 17-51/63 1) 17-62/88 1) Protection class IP IPX4D IPX4D IPX4D Electrical connection/fusing 230V / 50Hz / 16A/B 230V / 50Hz / 16A/B 230V / 50Hz / 16A/B Total weight kg 115 (35+80) 115 (35+80) 115 (35+80) EC identification number CE-0085C ) Heating mode / hot water mode 2) Natural gas / Liquefied petr. gas The requirements of proklima and KfW are fulfilled. 391

392 Gas condensing unit with stratified storage tank CGW-2 Front view CGW-2 Side view CGW-2 Ø 80/125 Ø 60/100 * optional unit design (depending on country) Ø 80/125 Ø 60/100 View from below CGW-2 * CGW-2 connections 1 Heating flow G ¾ 2 Gas connection R ½ 3 Heating return G ¾ 4 DHW connection G ½ 5 Cold water connection G ¾ 6 DHW circulation connection G ¾ 7 Drain / fill valve 392

393 Gas condensing unit with stratified storage tank CGW-2 TYPE CGW-2 14/100L 20/120L 24/140L Rated heating capacity at 80/60 C kw 13,5 18,9/22,2 1) 23,8/27,1 1) Rated heating capacity at 50/30 C kw 15,2 20,4 25,8 Rated heating load kw 14,0 19,6/23,0 1) 24,6/28,0 1) Minimum heating capacity (modulated) at 80/60 C kw 1,8/4,6 2) 3,8/6,8 2) 4,8/6,8 2) Minimum heating capacity (modulated) at 50/30 C kw 2,1/5,4 2) 4,4/7,4 2) 5,6/7,4 2) Minimum heating load (modulated) kw 1,9/4,9 2) 3,9/6,9 2) 4,9/6,9 2) Heating flow connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Heating return connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Hot water connection G ½ ½ ½ Cold water connection/circulation G ¾ ¾ ¾ Gas connection R ½ ½ ½ Air/flue gas pipe connection mm 60/100 60/100 60/100 Air/flue gas duct Typ B23 P, B33 P, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Type of gas II 2N3B/P II 2N3B/P II 2N3B/P Gas connection figure Natural gas E/H (Hi =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 1,44 2,06/2,42 2,52/2,95 Natural gas LL (Hi =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 1,59 2,28/2,67 2,79/3,25 Liquefied petr. gas (Hi =12.8 kwh/kg = 46.1 MJ/kg) kg/h 1,07 1,53/1,80 1,87/2,19 Gas connection pressure, natural gas (min-max permissible) mbar 20 (17-25) 20 (17-25) 20 (17-25) Gas connection pressure, liquefied petroleum gas mbar 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) (min-max permissible) Standardised efficiency factor at 40/30 C (LHV / HHV) % 110/99 110/99 110/99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107/96 107/96 107/96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98/88 98/88 98/88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 108/97 108/97 108/97 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure Heizkreis bar Residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 600 l/h flow rate (14kW at t=20k) mbar l/h flow rate (20kW at t=20k) mbar l/h flow rate (24kW at t=20k) mbar Max. permissible total excess pressure bar Hot water temperature range (adjustable) C Content of heating water heat exchanger litres 1,3 1,3 1,3 Nom. content of the storage tank / equivalent nom. content litres 44 / / / 140 Specific water flow rate D at T = 30K l/min 14,3 18,0 20 Continuous hot water capacity l/h (kw) 366 (14,6) 560 (23,1) 684 (27,8) Output factor according to DIN 4708 N L 0,8 1,1 1,5 Hot water output capacity l/10 min Standby energy consumption according to DIN EN kwh/24 h 0,8 0,8 0,8 Corrosion protection hot water heat exchanger / Storage tank stainless steel stainless steel stainless steel Expansion tank total contents litres Expansion tank intake pressure bar 0,75-0,95 0,75-0,95 0,75-0,95 Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas at Qmax g/s 6,2 8,8/10,7 1) 10,9/13,0 1) Mass flow of flue gas at Qmin g/s 0,9 1,8 2,3 Available delivery pressure from the gas fan at Qmax Pa Available delivery pressure from the gas fan at Qmin Pa Flue gas characteristics group G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C litres/h approx. 1,4 approx. 2,0 approx. 2,4 ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 Electrical power consumption standby W Maximum electrical power consumption W 17-45/93 1) 17-51/110 1) 17-62/135 1) Protection class IP IPX4D IPX4D IPX4D Electrical connection/fusing 230V / 50Hz / 16A/B Total weight kg 54 (35+19) 54 (35+19) 54 (35+19) EC identification number CE-0085CO0098 1) Heating mode / hot water mode 2) Natural gas / Liquefied petr. gas (G31) The requirements of proklima and KfW are fulfilled. 393

394 Gas condensing boiler - solar central heating CSZ-2 Front view CSZ-2R Side view CSZ-2R * optional unit design (depending on country) Plan view CSZ-2R * 394 Control unit cover hinged on the left

395 Gas condensing boiler - solar central heating CSZ-2 TYPE CSZ-2 14/300R 20/300R 24/300R Rated heating capacity at 80/60 C kw 13,5 18,9/22,2 1) 23,8/27,1 1) Rated heating capacity at 50/30 C kw 15,2 20,4 25,8 Rated heating load kw 14,0 19,6/23,0 1) 24,6/28,0 1) Minimum heating capacity (modulated) at 80/60 C kw 1,8/4,6 2) 3,8/6,8 2) 4,8/6,8 2) Minimum heating capacity (modulated) at 50/30 C kw 2,1/5,4 2) 4,4/7,4 2) 5,6/7,4 2) Minimum heating load (modulated) kw 1,9/4,9 2) 3,9/6,9 2) 4,9/6,9 2) Heating flow connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Heating return connection G ¾ (DN20) ¾ (DN20) ¾ (DN20) Hot water connection G ¾ ¾ ¾ Cold water connection / circulation G ¾ ¾ ¾ Gas connection R ½ ½ ½ Air/flue gas pipe connection mm 60/100 60/100 60/100 Air/flue gas duct Typ B23 P, B33 P, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x) Type of gas II 2N3B/P II 2N3B/P II 2N3B/P Gas connection figure Natural gas E/H (Hi =9.5 kwh/m³ = 34.2 MJ/m³) m³/h 1,44 2,06/2,42 2,52/2,95 Natural gas LL (Hi =8.6 kwh/m³ = 31.0 MJ/m³) m³/h 1,59 2,28/2,67 2,79/3,25 Liquefied petr. gas (Hi =12.8 kwh/kg = 46.1 MJ/kg) kg/h 1,07 1,53/1,80 1,87/2,19 Gas connection pressure, natural gas (min-max permissible) mbar 20 (17-25) 20 (17-25) 20 (17-25) Gas connection pressure, liquefied petroleum gas mbar 50 (42,5-57,5) 50 (42,5-57,5) 50 (42,5-57,5) (min-max permissible) Standardised efficiency factor at 40/30 C (LHV / HHV) % 110/99 110/99 110/99 Standardised efficiency factor at 75/60 C (LHV / HHV) % 107/96 107/96 107/96 Efficiency at rated load at 80/60 C (LHV / HHV) % 98/88 98/88 98/88 Efficiency at 30% partial load and TR = 30 C (LHV / HHV) % 108/97 108/97 108/97 Flow temperature factory setting C Intake temperature to approx. C Max. overall excess pressure Heizkreis bar Residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 600 l/h flow rate (14kW at t=20k) mbar l/h flow rate (20kW at t=20k) mbar l/h flow rate (24kW at t=20k) mbar Max. permissible total excess pressure bar Hot water temperature range (adjustable) C Water content of the heat exchanger heating / solar litres 7,4 / 10,2 7,4 / 10,2 7,4 / 10,2 Nom. content of the storage tank litres Specific water flow rate D at T = 30K l/min 20,5 24,5 24,5 Continuous hot water capacity l/h (kw) 366 (14,6) 560 (23,1) 684 (27,8) Output factor according to DIN 4708 N L 1,5 2,3 2,3 Hot water output capacity l/10 min Standby energy consumption according to DIN EN kwh/24 h 2,3 2,3 2,3 Corrosion protection storage tank double-coat glass lining according to DIN 4753 Expansion tank total contents litres Expansion tank intake pressure bar 0,75-0,95 0,75-0,95 0,75-0,95 Flue gas temperature 80/60-50/30 at Qmax C Flue gas temperature 80/60-50/30 at Qmin C Mass flow of flue gas at Qmax g/s 6,2 8,8/10,7 1) 10,9/13,0 1) Mass flow of flue gas at Qmin g/s 0,9 1,8 2,3 Available delivery pressure from the gas fan at Qmax Pa Available delivery pressure from the gas fan at Qmin Pa Flue gas characteristics group G 52 G 52 G 52 NOx class Condensate water quantity at 50/30 C litres/h approx. 1,4 approx. 2,0 approx. 2,4 ph value of the condensate approx. 4,0 approx. 4,0 approx. 4,0 Electrical power consumption standby W Maximum electrical power consumption W 17-45/59 1) 17-51/63 1) 17-62/88 1) Protection class IP IPX4D IPX4D IPX4D Electrical connection/fusing 230V / 50Hz / 16A/B Total weight kg 160 (35+125) 160 (35+125) 160 (35+125) Aufstellgewicht (mit Wasser gefüllt) kg EC identification number Gasbrennwertgerät CE-0085CO0098 1) Heating mode / hot water mode 2) Natural gas / Liquefied petr. gas (G31) The requirements of proklima and KfW are fulfilled. 395

396 Conventional gas boilers CGU-2-10 CGU-2K-18/24 Wall-mounted conventional gas boiler CGU-2-10 Wall-mounted conventional gas combi boiler CGU-2K-18 / CGU-2K-24 Maß "B Conventional gas boiler Dimension A Dimension B CGU mm 216 mm Maß "A" /4/5 2/3 CGU-2K mm 216 mm CGU-2K mm 216 mm Gas combi boiler Gas boiler 1 Heating flow Heating flow Hot water connection Storage tank flow 3 Gas connection Gas connection 4 Cold water connection Storage tank return 5 Heating return Heating return 396

397 Conventional gas boilers CGU-2-10 CGU-2K-18/24 TYPE CGU-2-10 CGU-2K-18 CGU-2K-24 Capacity range kw 7, ,9-24 Load range kw 8,3-11,2 8,8-20,2 12,0-26,5 Heating flow - external diameter G ¾ ¾ ¾ Heating return - external diameter G ¾ ¾ ¾ Hot water connection or storage tank flow G ¾ ¾ ¾ Cold water connection or storage tank return G ¾ ¾ ¾ Gas connection G ¾ ¾ ¾ Flue gas pipe connection mm Air/flue gas pipe connection mm Air/flue gas duct Typ B 11BS B 11BS B 11BS Type of gas II 2ELL3P II 2ELL3P II 2ELL3P Gas connection figure Natural gas E/H (H i =9.5 kwh/m³ = 34.0 MJ/m³) m³/h 1,3 2,1 2,8 Natural gas LL (H i =8.1 kwh/m³ = 31.0 MJ/m³) m³/h 1,5 2,3 3,1 Liquefied petr. gas P (H i =12.9 kwh/kg = 46.3 MJ/kg) kg/h 0,8 1,5 2,1 Gas connection pressure, natural gas mbar Gas connection pressure liquefied petroleum gas P mbar Standardised efficiency factor at 75/60 C (LHV / HHV) % 93 / / 85 Residual discharge head for heating circuit: High-efficiency pump (EEI < 0,23) 430 l/h flow rate (10 kw at t = 20 K) mbar l/h flow rate (18 kw at t = 20 K) mbar l/h flow rate (24 kw at t=20 K) mbar Hot water flow rate l/min - 2,7-5,8 2,7-7,7 Max. operating pressure bar 3,0 3,0 Max. hot water temperature 1) C Expansion tank nominal contents litres Expansion tank intake pressure bar 0,75 0,75 0,75 Delivery pressure required by heater Pa 1,5 1,5 1,5 Flue gas temperature 2) C 84 / / / 125 Flue gas mass flow 2) g/s 12,8-13,1 12,8 / 13,9 15,0 / 19,0 NOx class Maximum electrical power consumption (standby / max.) W 6 / 83 6 / 83 6 / 83 Protection class IP IPX4D IPX4D IPX4D Total weight kg EC identification number CE-0085BS0516 Electrical connection 230V / 50Hz 1) assuming a cold water temperature of 10 C 2) at the flue gas measurement table for lowest / highest heating load with natural gas type E 397

398 Cascades (overpressure) room-air dependent COB-29/40 V A S H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Length after the last device: 2,0m -- Resistances: 2 off 45 bends with the diameter of the header tubes (optionally as lateral offset or as 90 deflection) -- Combustion air supply: from the installation room -- Shaft rear ventilation: parallel flow system -- Geodetic height: 325 metres COB V nominal size connecting cable to device S nominal size header A nominal size flue gas line vertical Ø / minimum shaft size Round Rect H achievable height from shaft inlet to shaft mouth 29 2x Series DN110 DN110 DN mm 168mm 30m 2x Series DN110 DN160 DN mm 224mm 30m 3x Series DN110 DN160 DN mm 224mm 30m 4x Series DN110 DN160 DN mm 224mm 30m 40 2x Series DN110 DN160 DN mm 224mm 30m 3x Series DN110 DN160 DN mm 224mm 30m 4x Series DN110 DN160 DN mm 224mm 30m 398

399 Cascades (overpressure) room-air dependent MGK V A S H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Length after the last device: 2,0m -- Resistances: 2 off 45 bends with the diameter of the header tubes (optionally as lateral offset or as 90 deflection) -- Combustion air supply: from the installation room -- Shaft rear ventilation: parallel flow system -- Geodetic height: 325 metres MGK-2 V nominal size connecting cable to device S nominal size header A nominal size flue gas line vertical Ø / minimum shaft size rund eckig H achievable height from shaft inlet to shaft mouth 130 2x Series DN160 DN200 DN mm 260mm 50m 3x Series DN160 DN200 DN mm 260mm 27m 4x Series DN160 DN200 DN mm 310mm 45m 170 2x Twin DN160 DN200 DN mm 260mm 50m 2x Series DN160 DN200 DN mm 260mm 50m 3x Series DN160 DN200 DN mm 260mm 5m DN160 DN200 DN mm 310mm 50m 4x Series DN160 DN250 DN mm 310mm 28m 210 2x Twin DN160 DN200 DN mm 260mm 24m DN160 DN200 DN mm 310mm 50m 2x Series DN160 DN200 DN mm 260mm 24m DN160 DN200 DN mm 310mm 50m 3x Series DN160 DN200 DN mm 310mm 12m DN160 DN250 DN mm 310mm 42m 4x Series DN160 DN250 DN mm 310mm 3m DN160 DN250 DN mm 400mm 50m 250 2x Twin DN160 DN200 DN mm 260mm 9m DN160 DN200 DN mm 310mm 50m DN160 DN250 DN mm 310mm 50m 2x Series DN160 DN200 DN mm 260mm 9m DN160 DN250 DN mm 310mm 50m 3x Series DN160 DN250 DN mm 310mm 16m DN160 DN250 DN mm 400mm 50m 4x Series DN160 DN250 DN mm 400mm 19m DN160 DN315 DN mm 400mm 50m 300 2x Twin DN200 DN250 DN mm 310mm 50m 2x Series DN200 DN250 DN mm 310mm 50m 3x Series DN200 DN250 DN mm 400mm 50m DN200 DN315 DN mm 400mm 50m 4x Series DN200 DN315 DN mm 400mm 29m 399

400 Cascades (overpressure) room-air dependent MGK S A V H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Length after the last device: 2,0m -- Resistances: 2 off 45 bends with the diameter of the header tubes (optionally as lateral offset or as 90 deflection) -- Combustion air supply: from the installation room -- Shaft rear ventilation: parallel flow system -- Geodetic height: 325 metres MGK-2 V nominal size connecting cable to device S nominal size header A nominal size flue gas line vertical Ø / minimum shaft size rund eckig H achievable height from shaft inlet to shaft mouth 390 2x Series DN250 DN250 DN mm 400mm 50m 3x Series DN250 DN315 DN mm 400mm 42m 4x Series DN250 * * * * * 470 2x Series DN250 DN250 DN mm 400mm 50m 3x Series DN250 DN315 DN mm 400mm 17m 4x Series DN250 * * * * * 550 2x Series DN250 DN250 DN mm 400mm 22m DN250 DN315 DN mm 400mm 50m 3x Series DN250 * * * * * 4x Series DN250 * * * * * 630 2x Series DN250 DN315 DN mm 400mm 23m 3x Series DN250 * * * * * 4x Series DN250 * * * * * * Selection to EN Kit on request It is to be provided that the smallest boiler starts up against a maximum overpressure of 50Pa. Only use DIBT approved flue gas conduits. 400

401 Cascades (overpressure) room-air dependent CGB-2(K), CGS-2, CGW-2 up to 24kW V A S H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Length after the last device: 2,0m -- Resistances: 2 off 45 bends with the diameter of the header tubes (optionally as lateral offset or as 90 deflection) -- Combustion air supply: from the installation room -- Shaft rear ventilation: parallel flow system -- Geodetic height: 325 metres V nominal size connecting cable to S nominal size header A nominal size flue gas line Ø / minimum shaft size H achievable height from shaft inlet to CGB-2(K) / CGS-2 / CGW-2 device vertical Round Rect. shaft mouth er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 50m DN110 DN110 DN mm 185mm 50m er Series DN110 DN110 DN mm 168mm 50m DN110 DN110 DN mm 185mm 50m er Series DN110 DN110 DN mm 168mm 50m DN110 DN110 DN mm 185mm 50m er Series DN110 DN110 DN mm 168mm 50m er Series DN110 DN110 DN mm 168mm 43m DN110 DN110 DN mm 185mm 50m er Series DN110 DN110 DN mm 168mm 37m DN110 DN110 DN mm 185mm 50m DN110 DN125 DN mm 185mm 50m er Series DN110 DN110 DN mm 168mm 32m DN110 DN110 DN mm 185mm 50m DN110 DN125 DN mm 185mm 50m DN110 DN125 DN mm 224mm 50m er Series DN110 DN110 DN mm 168mm 27m DN110 DN110 DN mm 185mm 50m DN110 DN125 DN mm 185mm 50m DN110 DN125 DN mm 224mm 50m er Series DN110 DN110 DN mm 168mm 35m DN110 DN110 DN mm 185mm 50m DN110 DN125 DN mm 185mm 50m DN110 DN125 DN mm 224mm 50m 401

402 Cascades (overpressure) room-air dependent CGB-(K) from 35kW onwards V A S H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Length after the last device: 2,0m -- Resistances: 2 off 45 bends with the diameter of the header tubes (optionally as lateral offset or as 90 deflection) -- Combustion air supply: from the installation room -- Shaft rear ventilation: parallel flow system -- Geodetic height: 325 metres CGB-(K) V nominal size connecting cable to device S nominal size header A nominal size flue gas line vertical Ø / minimum shaft size Round Rect. H achievable height from shaft inlet to shaft mouth 35, x Series DN110 DN110 DN mm 168mm 50m 3x Series DN110 DN110 DN mm 168mm 16m 3x Series DN110 DN110 DN mm 185mm 38m 3x Series DN110 DN125 DN mm 185mm 43m 3x Series DN110 DN125 DN mm 224mm 50m 4x Series DN110 DN125 DN mm 224mm 50m 50 2x Series DN110 DN160 DN mm 224mm 50m 3x Series DN110 DN160 DN mm 224mm 50m 4x Series DN110 DN160 DN mm 224mm 30m 75 2x Series DN110 DN160 DN mm 224mm 50m 3x Series DN110 DN160 DN mm 224mm 15m 4x Series DN110 DN160 DN mm 260mm 22m 100 2x Series DN110 DN160 DN mm 224mm 34m 3x Series DN110 DN160 DN mm 260mm 39m 4x Series Kit on request 402

403 Cascades (overpressure) room-air independent CGB-2(K)-14/20, CGS-2-20/160, CGW-2-14/100, CGW-2-20/120 V A S H The following principles are applied in all calculations for the design tables: -- Length between the individual devices: 1,0m -- Connecting cable to the shaft: 1 x bend 87 and 2 m air/flue gas ducting -- Temperature conditions: Every unit in full load -- Integrated shut-off device existing V nominal size connecting cable to S nominal size header A nominal size flue gas line Ø / minimum shaft size H achievable height from shaft inlet to CGB-2(K) / CGS-2 / CGW-2 device vertical Round Rect. shaft mouth er Series * DN80/125 DN110/160 DN80 160mm 140mm 15m er Series * DN80/125 DN110/160 DN80 160mm 140mm 8m er Series * DN80/125 DN110/160 DN mm 168mm 13m er Series DN80/125 DN110/160 DN80 160mm 140mm 11m DN80/125 DN110/160 DN mm 168mm 22m er Series DN80/125 DN110/160 DN mm 168mm 17m DN80/125 DN110/160 DN mm 185mm 19m er Series DN80/125 DN110/160 DN mm 168mm 8m DN80/125 DN110/160 DN mm 185mm 12m DN80/125 DN110/160 DN mm 224mm 15m * For the operation of 14 kw appliances it may be required to increase the minimum heating capacity by about 1 kw, depending on the individual working conditions. Their proper function has to be checked during commissioning. 403

404 Multiple occupation room-air independent CGB-2(K)-14/20/24, CGS-2, CGW-2 Connecting line DN60/100 H The following principles are applied in all calculations for the design tables: -- Connecting cable to the shaft: 1 x inspection bend 87 and 1 m air/flue gas ducting -- Safety factor 1,2 -- Distance between the individual firing installations: 2,5 m -- Shaft cross-section: DN mm x 168 mm DN mm x 186 mm -- Maximum operating pressure: 60 Pa CGB-2-14 / CGW-2-14/100 CGB-2(K)-20 / CGS-2-20/160 / CGW-2-20/120 CGB-2(K)-24 / CGS-2-24/200 / CGW-2-24/140 Number of firing installations Max. length vertical line DN110 DN ,00m 17,00m 3 17,00m 17,00m 4 17,00m 17,00m 5 17,00m 17,00m 6 17,00m 17,00m 2 23,50m 23,50m 3 22,50m 23,50m 4 20,50m 23,50m 5 18,00m 22,00m 6 13,50m 20,50m 2 27,50m 29,00m 3 25,00m 18,00m 4 16,50m 25,50m 5 11,00m 24,00m 6-16,50m 404

405 Wood gasification boiler BVG A D G C B E F TYPE BVG Rated heating capacity kw 23 29,8 Total height A mm Total width B mm Total length C mm Boiler flow D mm Boiler return E mm Drain F mm Flue gas pipe connection G mm Flue gas pipe diameter mm Boiler return / boiler flow R 1½ 1½ Drain R ½ ½ Boiler water content litres Heating water resistance mbar 0,22 0,22 Max. permissible boiler overpressure bar 2,5 2,5 Required boiler feed pressure (required draught) Pa Max. operating temperature C Boiler temperature adjustment range C Min. return temperature C Flue gas temperature C ca. 160 ca. 160 Mass flow of flue gas kg/h Boiler efficiency % 90,7 90,8 CO 2 at rated heating capacity % 14,0 16,4 CO at 13% O 2 mg/m Dust at 13% O 2 mg/m Maximum electrical power consumption W Split log length mm Filling door opening mm 450 x x 260 Volume of the fuel chamber litres Burning time at rated heating capacity h 2 2 Boiler class according to DIN Weight kg Protection class IP IP20 IP20 Electrical connection 230V / 50Hz / 10A 405

406 High-performance solar collector TopSon F3-1 / F3-1Q, CFK-1 C C D A D A B B TopSon F3-1 / CFK-1 TopSon F3-1Q TYPE TopSon F3-1 TopSon F3-1Q CFK-1 Length A mm Width B mm Depth C mm Flow/return D mm Connections (flat-sealing with union nut) G ¾ ¾ ¾ Angle of installation 15 bis bis bis 75 Optical efficiency * % 80,4 78,3 76,7 Heat loss coefficient a 1 * W/(m 2 K) 3,235 3,430 3,669 Heat loss coefficient a 2 * W/(m 2 K 2 ) 0,012 0,011 0,018 Maximum standby temperature C Incidence angle correction factor K 50 * % 94,0 94,0 95,0 Heat capacity C * kj/(m 2 K) 11,75 5,88 7,78 Max. operating overpressure bar Total area m² 2,3 2,3 2,3 Aperture area m² 1,99 2,11 2,12 Filling content litres 1,7 1,9 1,1 Weight (empty) kg Recommended flow rate per collector l/h Heating fluid ANRO (undiluted) ANRO (undiluted) ANRO (undiluted) Collektor annual yield Würzburg; T m =50 C kwh/collector 1,090 1, Solar-Keymark register no S260F 011-7S2439F 011-7S591F * Values according to EN referring to aperture area 406

407 High-performance vacuum tube collector CRK TYPE CRK-12 Length A mm 1640 Width B mm 1390 Depth C mm 100 Connections (clamping ring union MS) mm 15 Angle of installation 15 bis 90 Absorption (energy take-up) % > 93,5 Emission % 6 Optical efficiency * % 64,2 Heat loss coefficient a 1 * W/(m 2 K) 0,885 Heat loss coefficient a 2 * W/(m 2 K 2 ) 0,001 Maximum standby temperature C 272 Incidence angle correction factor K 50 * longitudinal / transverse % 89 / 99 Effective heat capacity * C eff in kj/(m 2 K) 8,416 Max. operating overpressure bar 10 Pressure drop (at 15 litres/h x m² and 40 C) mbar 5 Number of vacuum pipes per collector Pièce 12 Glass tube diameter mm 47 / 33 / 1,6 Total area m² 2,29 Aperture area m² 2,0 Filling content litres 1,74 Weight kg 32,7 Heating fluid ANRO LS (undiluted) Collektor annual yield Würzburg; T m =50 C kwh/collector 1,303 Solar-Keymark register no S321 R * Values according to EN referring to aperture area 407

408 Solar expansion vessel selection The boxes with grey backgrounds are recommendations. Leitungsquerschnitt Anzahl der Collectors 12 x 1 15 x 1 18 x 1 22 x 1 28 x 1,5 2 Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Collectors TopSon F3-1 litres Pipe cross-section Number of collectors 12 x 1 15 x 1 18 x 1 22 x 1 28 x 1,5 2 Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Kollektoren TopSon F3-1Q litres Pipe cross-section Number of collectors 12 x 1 15 x 1 18 x 1 22 x 1 28 x 1,5 2 Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Collectors CFK-1 litres Pipe cross-section Number of collectors 15 x 1 18 x 1 2 Collectors CRK litres Collectors CRK litres Collectors CRK litres Collectors CRK litres Collectors CRK litres Collectors CRK litres Collectors CRK litres These specifications are recommendations and may vary from one system to another. The indicated sizes for expansion vessels are only applicable up to a static height of 10m. 408

409 Selection support solar collectors Rooftop installation Article description Variant Art.-no. Kollektorenanzahl Collector High-performance solar collector F3-1 TopSon, upright, glazing bead silver Mounting accessories Interlocking tiles Rooftop installation kit for 1 solar collector upright format Plain tiles Corrugated/ sheet metal roof Interlocking tiles single-row Rooftop installation kit for 2 solar collectors upright format Plain tiles Corrugated/ sheet metal roof Interlocking tiles Rooftop installation kit for 3 solar collectors upright format Plain tiles Corrugated/ sheet metal roof Assembly rail connector kit for AluPlus rooftop installation kits Compensator for screwed connection to Wolf solar collectors Connection kit for 1 collector field for rooftop installation or roof integration Flexible connection kit suitable for the connection kit TopSon F Interlocking tiles Rooftop installation kit for 1 solar collector upright format Plain tiles Corrugated/ sheet metal roof Interlocking tiles double-row Rooftop installation kit for 2 solar collectors upright format Plain tiles Corrugated/ sheet metal roof Interlocking tiles Rooftop installation kit for 3 solar collectors upright format Plain tiles Corrugated/ sheet metal roof Assembly rail connector kit for AluPlus rooftop installation kits Compensator for screwed connection to Wolf solar collectors Connection kit for 1 collector field for rooftop installation or roof integration Flexible connection kit suitable for the connection kit TopSon F Heat transfer medium ANRO brine liquid (fluid) 20 kg kg general Diaphragm expansion tank for sealed unvented solar heating systems 25 litres litres litres litres litres Solar stations and control systems Solar pump assembly 10 with continuous high-efficiency pump Solar pump assembly 20 with continuous high-efficiency pump Solar module SM1-2 - Controller insert for fitting into the solar pump assembly Solar module SM2-2 for WRS control system Operating module BM-2 Solar for WRS control system

410 Selection support solar collectors Roof integration Article description Variant Art.-no. No. collectors Collector High-performance solar collector F3-1 TopSon, Upright, glazing bead silver Mounting accessories Interlocking tiles Roof integration kit for 2 collectors upright format Plain tiles Monk-and-nun single-row Interlocking tiles Extension kit for roof integration kit for 1 collector Plain tiles Monk-and-nun Flexible connection kit suitable for the connection kit TopSon F Connection kit for 1 collector field for rooftop installation or roof integration Compensator for screwed connection to Wolf solar collectors Roof integration kit interlocking tiles double-row for 4 collectors double-row Extension kit for roof integration kit double-row for 2 collectors Extension kit for roof integration kit double-row for 4 collectors Flexible connection kit for roof integration kit double-row Compensator for screwed connection to Wolf solar collectors Roof integration kit interlocking tiles triple-row for 6 collectors triple-row Extension kit for roof integration kit triple-row for 3 collectors Extension kit for roof integration kit triple-row for 6 collectors Flexible connection kit for roof integration kit triple-row Compensator for screwed connection to Wolf solar collectors Heat transfer medium ANRO brine liquid (fluid) 20 kg kg litres general Diaphragm expansion tank for sealed unvented solar heating systems 35 litres litres litres litres Solarstation and control systems Solar pump assembly 10 with continuously high-efficiency pump Solar pump assembly 20 with continuously high-efficiency pump Solar module SM1-2 - Controller insert for fitting into the solar pump assembly Solar module SM2-2 for WRS control system Operating module BM-2 Solar for WRS control system

411 Selection support solar collectors horizontal surfaces or wall mounting Article description Variant Art.-no. No. collectors Collector High-performance solar collector F3-1 TopSon, Upright, glazing bead silver Mounting accessories AluFlex-U triangle stand upright format for 1 collector AluFlex-U triangle stand upright format for 2 collectors single-row AluFlex-U triangle stand upright format for 3 collectors Assembly rail connector kit for AluPlus rooftop installation kits Compensator for screwed connection to Wolf solar collectors Connection kit for 1 collector field for rooftop installation or roof integration Flexible connection kit suitable for the connection kit TopSon F AluFlex-U triangle stand upright format for 1 collector AluFlex-U triangle stand upright format for 2 collectors double-row AluFlex-U triangle stand upright format for 3 collectors Assembly rail connector kit for AluPlus rooftop installation kits Compensator for screwed connection to Wolf solar collectors Connection kit for 1 collector field for rooftop installation or roof integration Flexible connection kit suitable for the connection kit TopSon F Heat transfer medium ANRO brine liquid (fluid) 20 kg kg litres general Diaphragm expansion tank for sealed unvented solar heating systems 35 litres litres litres litres Solarstation and control systems Solar pump assembly 10 with continuously high-efficiency pump Solar pump assembly 20 with continuously high-efficiency pump Solar module SM1-2 - Controller insert for fitting into the solar pump assembly Solar module SM2-2 for WRS control system Operating module BM-2 Solar for WRS control system

412 Hot water - heat pump SWP E D L K J I B C H G A F TYPE SWP Dimensions Diameter x height mm Ø650 x 1714 Ø650 x 2000 lower magnesiumanod (Length 250 mm) A mm Electrical heating element B mm Upper magnesiumanod (Length 400 mm) C mm Total height D mm Diameter heat pump E mm Diameter tank F mm Cold water connection G mm Heat exchanger return H mm Condensate water connection I mm Heat exchanger flow J mm Circulation K mm Hot water connection L mm Tilting measure mm

413 Hot water - heat pump SWP TYPE SWP Heat pump type Hot water Hot water Conformity CE CE Hermetically sealed cooling circuit Refrigerant type / filling quantity -/kg - / kg R134a / 0,9 R134a / 0,9 Compressor type Rotating piston Rotating piston maximum operating pressure: bar Heating capacity / COP Heating capacity heat pump (A15 / W50) kw 1,9 1,9 Heating capacity electrical heating element kw 1,5 1,5 Total geating capacity kw 3,4 3,4 Tapping features to EN16147 L XL COP (A15 / W10-55, EN16147) - 3,24 3,54 COP (A7 / W10-55, EN16147) - 2,94 3,08 Sound power level (according to EN ISO ) db(a) Operating range Temperature, operating limits, hot water C +5 up to up to +56 (only heat pump) max. hot water temperature C (heat pump + electrical heating element) Temperature, operating limits, air min / max C -7 / / +38 Temperature, operating limits, heating room min / max C +5 / / +38 Heat source Air volume flow m 3 /h max. available delivery head Pa Diameter supply/exhaust air opening mm Connections Cold water connection G 1" 1" Heat exchanger return G - 1¼" Circulation G ¾" ¾" Heat exchanger flow G - 1¼" Hot water connection G 1" 1" Condensate water connection G ½" ½" Storage tank Cylinder capacity litres Heat-up time ECO (10-55 C) h:m 07:39 10:14 Heat-up time overboost (10-55 C) h:m 03:58 05:06 Output factor NL50 NL50 1,6 2,7 max. tapping volume at 40 C without recharging litres at a storage tank temperature of 55 C Heat exchanger surface m 2-1,0 Heat exchanger content litres - 6,8 Heat exchanger bar/ C - 10 / 110 Max. operating pressure storage tank bar Corrosion protection Storage tank enamelled, 1 additional magnesium anode Storage tank enamelled, 2 additional magnesium anodes Weight kg Electrics Power supply / fuse connection feat pump incl. electrical heating element 1~NPE, 230VAC, 50Hz / 16A (B), ready to plug in 1~NPE, 230VAC, 50Hz / 16A (B), ready to plug in Power consumption, electrical heating element kw 1,5 1,5 Power consumption, heat pump kw 0,43 0,43 Power consumption, heat pump max. kw 0,53 0,53 IP rating, indoor unit IP X4 IP X4 413

414 Split air/water heat pump BWL-1S / BWL-1SB Indoor unit Front view Side view Return heating / WW 28x1 Fluid conduit 5 / 8 UNF Hot gas conduit 7 / 8 UNF Supply heating 28x1 Hose safety valve DN 25 Supply hot water 28x1 Plan view Electrical connection 414

415 Split air/water heat pump BWL-1S / BWL-1SB Outdoor unit BWL-1S(B)-07 Side view Front view Plan view

416 Split air/water heat pump BWL-1S / BWL-1SB Outdoor unit BWL-1S(B)-10 / BWL-1S(B)-14 Side view 340 Front view Plan view

417 Split air/water heat pump BWL-1S / BWL-1SB TYPE BWL-1S(B) - 07/230V BWL-1S(B) - 10/400V BWL-1S(B) - 14/400V BWL-1SB - 10/230V BWL-1SB - 14/230V Width x height x depth of outdoor unit (incl. feet, incl. front doors) mm 1040 x 865 x x1255 x x1255 x x1255 x x1255 x 340 Width x height x depth of indoor unit (incl. feet, incl. front doors) mm 440 x 790 x x 790 x x 790 x x 790 x x 790 x 340 Weight of outdoor unit kg Weight of indoor unit kg Refrigerant type / charge weight - / kg R410A / 2,15 R410A / 2,95 R410A / 2,95 R410A / 2,95 R410A / 2,95 Max. length of refrigerant line m 25 Quantity of refrigerant to be added, line length >12 m - 25 m g/m 60 Refrigerant oil FV68S POE POE FV50S FV50S Refrigerant oil charge weight ml Compressor type Rotating piston Rotating piston Rotating piston Scroll Scroll Maximum operating pressure bar 43 Heating output / COP to EN14511 A2/W35 rated outpu kw / - 5,1 / 3,3 7,6 / 3,8 8,8 / 3,8 8,3 / 3,6 9,9 / 3,3 A7/W35 rated outpu kw / - 6,8 / 4,3 10,2 / 4,8 12,1 / 4,8 10,5 / 4,6 14,1 / 4,3 A-7/W35 max. output kw / - 6,1 / 2,5 9,2 / 2,9 10,3 / 2,7 8,4 / 2,7 9,4 / 2,5 Output range at A2/W35 kw 1,9-8,8 2,9-10,6 3,1-12,4 4,6-9,5 5,2-11,4 Cooling capacity / EER to EN14511 A35/W7 rated output kw / - 6,8 / 2,7 8,8 / 2,7 10,7 / 2,5 7,6 / 2,7 9,2 / 2,5 A35/W18 rated output kw / - 8,6 / 3,4 8,7 / 4,1 12,0 / 3,4 9,7 / 3,6 12,1 / 3,2 Compressor output range for A35/W18 kw 2,9-9,6 3,1-11,0 3,2-13,2 3,5-11,2 4,1-12,9 Sound power level (based on EN 12102/EN ISO ) for A7/W55 at rated heating output db(a) Average sound pressure level at 1 m distance db(a) Temperature, operating limits, heating mode C +20 up to up to up to up to up to +55 Temperature, operating limits, cooling mode C +7 up to up to up to up to bis +20 Maximum heating water temperature with electric booster heater C Temperature, operating limits, air, heating mode, min/max C -15 / / / / / +35 Temperature, operating limits, air, cooling mode, min/max C +10 / / / / / +45 Minimum flow rate l / min Water flow rate, nominal (5K) l / min 19,7 28,8 34,1 30,1 39 Heat pump pressure drop at nominal water flow rate mbar Residual head at nominal water flow rate mbar Maximum operating pressure bar High-efficiency pump (EEI <0,23) heating circuit Wilo Yonos Para 25/6 Wilo Yonos Para 25/7,5 Wilo Yonos Para 25/7,5 Wilo Yonos Para 25/7,5 Wilo Yonos Para 25/7,5 Air flow rate at nominal operating point 1) m³ / h Connection, heating flow / return / DHW flow 28x1 28x1 28x1 28x1 28x1 Connection, refrigerant lines UNF 5/8 + 7/8 5/8 + 7/8 5/8 + 7/8 5/8 + 7/8 5/8 + 7/8 Dimensions, refrigerant lines mm 10x1 + 16x1 10x1 + 16x1 10x1 + 16x1 10x1 + 16x1 10x1 + 16x1 Dimensions, condensate line, outdoor unit mm Electrics, outdoor unit Power supply / fuse protection, outdoor unit 1~NPE, 230VAC, 50Hz / 20A(C) 3~NPE, 400VAC, 50Hz / 20A(C) 3~NPE, 400VAC, 50Hz / 20A(C) 1~NPE, 230VAC, 50Hz / 25A(C) Max. fan power consumption W Power consumption, standby W Max. compressor power consumption 1~NPE, 230VAC, 50Hz / 32A(C) kw 3,6 5 6,3 5,4 6,4 within application limits Max. compressor current within application limits A Compressor start-up current A Compressor start-up current with blocked rotor A Starting current (charging of DC capacitors) A IP rating, outdoor unit IP 24 Electrics, indoor unit Power supply / fuse connection, heating element 2) Either 3~PE, 400VAC, 50Hz / 16A(B) or 1~NPE, 230VAC, 50Hz / 32A(B) Power supply / fuse protection, control voltage 1~NPE, 230VAC, 50Hz / 16A(B) Power consumption, electric heating 2) kw 2 / 4 / 6 or 3 / 6 / 9 Power consumption, pump W Power consumption, standby W 5 Maximum power consumption, electric heating 2) for 6kW A 8,8 (400VAC) / 26,1 (230VAC) for 9kW A 13 (400VAC) IP rating, indoor unit IP 20 1) To ensure the heat pump operates with optimum energy efficiency, the flow rate should not fall below the nominal air flow rate 2) Available as an accessory for the BWL-1SB 417

418 Air/water heat pump BWL-1-A / BWL-1-I B B A C A C TYPE 418 BWL-1-A BWL-1-08-A BWL-1-08-I BWL-1-10-A BWL-1-10-I BWL-1-12-A BWL-1-I Heating capacity / COP according to EN14511 A2/W35 kw / - 8,4 / 3,8 9,6 / 3,7 11,7 / 3,7 13,5 / 3,6 A7/W35 kw / - 8,7 / 4,5 9,8 / 4,4 11,9 / 4,3 13,6 / 4,2 A7/W45 kw / - 10,4 / 3,7 11,7 / 3,6 14,4 / 3,5 13,0 / 3,3 A10/W35 kw / - 9,9 / 4,7 11,1 / 4,6 13,8 / 4,5 13,7 / 4,5 A-7/W35 according to EN14511 kw / - 7,5 / 3,3 8,5 / 3,2 10,4 / 3,1 11,3 / 3,0 Total height A mm Total width B mm Total depth C mm Heating flow / heating return / connection G (IG) 1½ 1½ 1½ 1½ Clear cross-sectional area of the air ducts mm x x x x 550 Sound power level db(a) Sound pressure level inside at a distance of 1 m averaged across the heat pump (in the install. room) db(a) Sound pressure level outside at a distance of 1 m averaged around the air connections (open air) db(a) Sound pressure level outside at a distance of 5m averaged around the air connections (open air) db(a) Sound pressure level outside at a distance of 10m averaged around the air connections (open air) db(a) Max. operating pressure heating circuit bar Operating temperature limits for heating water C +20 to to to to +63 Max. temperature of heating water at -7 outside temp. C Operating air temperature limits C C -25 to to to to +40 Refrigerant type / filling quantity (hermetically sealed cooling circuit) - / kg R407C / 3,4 R407C / 4,4 R407C / 4,5 R407C / 5,1 Maximum operating pressure of the cooling circuit bar Refrigerant oil FV50S FV50S FV50S FV50S Water volume flow minimum (7 K) / nominal (5 K) / litres/ maximum (4 K) 1) min 23 / 32 / 40 25,5 / 35,6 / 44,6 30,9 / 43,2 / 54,2 35,6 / 50 / 62,3 Pressure drop in heat pumps at nom. water vol. flow mbar Air volume flow at maximum external pressure with A2/ W35 according to EN m³/h Maximum external pressure (adjustable) Pa Capacity electrical heating 3 phase 400 V kw 1 to 6 1 to 6 1 to 6 1 to 8 Maximum current consumption electrical heating A 9,6 9,6 9,6 12,8 Max. power consumption / compression current within the limits of application kw / A 3,92 / 7,3 4,56 / 8,0 5,59 / 10,0 6,46 / 11,6 Power consumption /current consumption / cos φ with A2/W35 according to EN14511 kw / A / - 2,21 / 4,5 / 0,71 2,59 / 4,7 / 0,80 3,16 / 5,9 / 0,77 3,75 / 6,9 / 0,78 Start-up current (soft start) A Maximum number of compressor starts per hour. 1/h Typical power consumpt. BWL-1 in standby LP (low power) W 5,8 5,8 5,8 5,8 Protection class IP IP24 IP24 IP24 IP24 Weight 2) kg Electrical connection /fusing (disconnection of all poles) Compressor 3~ PE / 400VAC / 50Hz / 10A/(C) 3~ PE / 400VAC / 50Hz / 16 A/(C) Electrical heating 3~ PE / 400VAC / 50Hz / 10A/(B) 3~ PE / 400VAC / 50Hz / 16 A/(B) Control voltage 1~ NPE / 230VAC / 50Hz / 10A/(B) 1) To safeguard a high efficiency of the heat pump the flow rate should not fall short of the nominal value. 2) Additional casing hoods (weight 37 kg) are supplied separately for BWL-1-08 A / -10A / -12 A / -14 A) The figures quoted in this table apply to a clean heat exchanger BWL-1-12-I BWL-1-14-A BWL-1-14-I

419 Brine/water heat pump BWS-1 C B Brine inlet Brine outlet Heating flow Heating return Hot water return Hot water flow A = = = = = 5x TYPE BWS-1-06 BWS-1-08 BWS-1-10 BWS-1-12 BWS-1-16 Heating cap. / COP according to EN14511 kw / - 6,3 / 5,0 8,7 / 5,0 11,1 / 5,0 12,3 / 4,9 17,4 / 4,8 B0/W35 kw / - 5,9 / 4,7 8,4 / 4,7 10,8 / 4,7 12,0 / 4,7 16,8 / 4,6 B0/W55 kw / - 5,3 / 2,8 7,4 / 2,8 9,2 / 2,9 10,5 / 2,8 15,8 / 2,8 B5/W35 kw / - 6,9 / 5,3 9,7 / 5,4 12,3 / 5,4 13,8 / 5,3 19,9 / 5,3 B-5/W45 kw / - 4,8 / 3,1 6,8 / 3,2 8,6 / 3,1 9,7 / 3,1 14,7 / 3,2 Total height A mm Total width B mm Total depth C mm Heating flow/return, hot water flow/return, brine inlet/outlet G (MT) 1½ 1½ 1½ 1½ 1½ Sound power level db(a) Sound pressure level at a distance of 1 m averaged across the heat pumps (in the room) db(a) Max. operating pressure heating circuit / brine circuit bar 3 / 3 3 / 3 3 / 3 3 / 3 3 / 3 Operating temperature limits for heating water C +20 to to to to to +63 Operating temperature limits for brine C -5 to to to to to +20 Refrig.type / filling quantity (hermetically sealed cooling circuit) -/kg R407C / 1,8 R407C / 2,0 R407C / 2,25 R407C / 2,8 R407C / 3,1 Maximum operating pressure of the cooling circuit bar Refrigerant oil FV50S FV50S FV50S FV50S FV50S Water volume flow minimum (7 K) / nominal (5 K) / maximum (4 K) 1) l/min 12,1 / 16,6 / 21,6 17,2 / 24 / / 30,8 / 38,3 24,6 / 34,1 / 43,3 34,4 / 48,3 / 60 Residual delivery pressure for DT 5 K mbar way valve for hot water charging circuit integrated integrated integrated integrated integrated High efficiency heating circuit pump (EEI < 0,23) Wilo Yonos Para Wilo Yonos Para Wilo Yonos Para Wilo Stratos Para Wilo Stratos Para 25/7,5 25/7,5 25/7,5 25/1-8 25/1-8 Brine volume flow minimum (5 K) / nominal (4 K) / maximum (3 K) l/min 15 / 18,3 / / 25,8 / 34,3 26,6 / 33,3 / 44,1 29,1 / 36,6 / 48,3 40,8 / 50,8 / 67,8 Residual delivery pressure at DT 4 K (30% brine / 0 C) mbar Minimum brine concentration / frost protection % / C 25 / / / / / -13 High efficiency brine circuit pump (EEI < 0,23) Wilo Stratos Para Wilo Stratos Para Wilo Stratos Para Wilo Stratos Para Wilo Stratos Para 25/1-7 25/1-7 25/1-7 25/1-8 25/1-8 Capacity electrical heating 3 phase 400 V KW 1 to 6 1 to 6 1 to 6 1 to 6 1 to 6 Maximum current consumption electrical heating A 9,6 9,6 9,6 9,6 9,6 Max. power consumption / compression current within the limits of application kw / A 2,28 / 4,20 3,2 / 5,8 3,85 / 7,0 4,71 / 8,4 6,53 / 11,7 Power consumption / current consumption / cos φ at B0/W35 kw / A / - 1,26 / 2,5 / 0,72 1,79 / 3,2 / 0,80 2,3 / 4,4 / 0,76 2,55 / 4,6 / 0,79 3,65 / 6,9 / 0,76 Power consumption of the heating circuit pump with nominal throughput W Power consumption of the brine pump with nominal throughput W Start-up current immediate / soft start A 27 / - - / 21 - / 26 - / 31 - / 39 Maximum compressor starts 1/h Typical power consumpt. BWS-1 in standby LP (low power) W 5,8 5,8 5,8 5,8 5,8 Protection class IP IP20 IP20 IP20 IP20 IP20 Weight kg Electrical connection / 3~ PE / fusing (disconnection of all poles) 400VAC / Compressor 3~ PE / 400VAC / 50Hz / 10A(C) 50Hz / 16 A(C) Electrical heating 3~ PE / 400VAC / 50Hz / 10A(B) Control voltage 1~ NPE / 230VAC / 50Hz / 10A(B) 1) To safeguard a high efficiency of the heat pump the flow rate should not fall short of the nominal value. The figures quoted in this table apply to a clean heat exchanger 419

420 Water/water heat pump BWW-1 Brine inlet Brine outlet Heating flow Heating return C B Hot water return Hot water flow E D A = = = = = 5x BWS-1 BWM F TYPE BWW-1-07 BWW-1-11 BWW-1-13 BWW-1-15 BWW-1-21 BWS BWM-S BWS BWM-S BWS BWM-S BWS BWM-L BWS BWM-L Heating cap. / COP according to EN14511 W10/W35 kw / - 7,1 / 5,4 10,5 / 5,6 13,3 / 5,6 15,0 / 5,5 20,8 / 5,5 W10/W45 kw / - 6,9 / 4,2 10,0 / 4,4 12,2 / 4,3 14,0 / 4,3 19,3 / 4,3 W10/W55 kw / - 6,2 / 3,2 9,3 / 3,3 11,5 / 3,2 13,5 / 3,3 17,0 / 3,3 Total height BWS-1 A mm Total width BWS-1 B mm Total depth BWS-1 C mm Total height BWM D mm Total width BWM E mm Total depth BWM F mm Heating flow/return, hot water flow/return, brine inlet/outlet on the BWS-1 G (AG) 1½ 1½ 1½ 1½ 1½ Connections on BWM G (AG) 1¼ 1¼ 1¼ 1¼ 1¼ Sound power level db(a) Sound pressure level at a distance of 1m averaged across the heat pumps (in the room) db(a) Max. operating pressure heating circuit / brine circuit / well circuit bar 3 / 3 / 3 3 / 3 / 3 3 / 3 / 3 3 / 3 / 3 3 / 3 / 3 Operating temperature limits for heating water C +20 bis bis bis bis bis +63 Operating temperature limits for well water C +7 bis bis bis bis bis +22 Refrig.type / filling quantity (hermetically sealed cooling circuit) - / kg R407C / 1,8 R407C / 2,0 R407C / 2,25 R407C / 2,8 R407C / 3,1 Maximum operating pressure of the cooling circuit bar Refrigerant oil FV50S FV50S FV50S FV50S FV50S Brine capacity in BWS-1 with BWM litres 4,7 5,2 5,7 7,3 7,8 Water volume flow minimum (7 K) / nominal (5 K) / maximum (4 K) 1) l/min 14,6 / 20,3 / 25,4 21,4 / 30,1 / 37,6 27,3 / 38,1 / 47,6 30,7 / 43,0 / 53,7 42,6 / 59,6 / 74,5 Residual delivery pressure for DT 5 K mbar way valve for hot water charging circuit integrated integrated integrated integrated integrated High efficiency heating circuit pump (EEI < 0,23) Wilo Yonos Para 25/7,5 Wilo Yonos Para 25/7,5 Wilo Yonos Para 25/7,5 Wilo Stratos Para 25/1-8 Wilo Stratos Para 25/1-8 Residual height for brine circuit pipework (with flow rate in litres/min.) mbar 160 (42) 200 (42) 210 (42) 140 (58) 140 (58) Minimum brine concentration / frost protection % / C 25 / / / / / -13 High efficiency brine circuit pump (EEI < 0,23) Wilo Stratos Para 25/1-7 Wilo Stratos Para 25/1-7 Wilo Stratos Para 25/1-7 Wilo Stratos Para 25/1-7 Nominal capacity well water for D t 4K l/min Pressure drop of well water in BWM with nominal capacity mbar Capacity electrical heating 3 phase 400 V kw 1 to 6 1 to 6 1 to 6 1 to 6 1 to 6 Maximum current consumption electrical heating A 9,6 9,6 9,6 9,6 9,6 Max. power consumption / compression current 420 Wilo Stratos Para 25/1-7 within the limits of application kw / A 2,89 / 4,2 3,2 / 5,8 3,85 / 7,0 4,71 / 8,4 6,53 / 11,7 Power consumption / current consumption / cos φ at W10/W35, without well pump kw / A / - 1,26 / 2,5 / 0,72 1,85 / 3,2 / 0,80 2,3 / 4,4 / 0,76 2,55 / 4,6 / 0,79 3,65 / 6,9 / 0,76 Power consumption of the heating circuit pump with nominal throughput W Power consumption of the brine pump with nominal throughput W Start-up current immediate / soft start A 27 / - - / 21 - / 26 - / 31 - / 39 Maximum compressor starts 1/h Typical power consumpt. BWS-1 in standby LP (low power) W 5,8 5,8 5,8 5,8 5,8 Protection class IP IP20 IP20 IP20 IP20 IP20 Weight BWW-1 kg Electrical connection / fusing (disconnection of all poles) Compressor Electrical heating Control voltage 1) To safeguard a high efficiency of the heat pump the flow rate should not fall short of the nominal value. The figures quoted in this table apply to a clean heat exchanger 3~ PE / 400VAC / 50Hz / 10A(C) 3~ PE / 400VAC / 50Hz / 10A(B) 1~ NPE / 230VAC / 50Hz / 10A(B) 3~ PE / 400VAC / 50Hz / 16 A(C)

421 Floor-standing DHW cylinder CSW Storage Tank Intake Hot water connection Circulation Cold water connection Storage Tank Return Cleaning aperture with protective anode Sensor well Entleerung TYPE CSW 120 Cylinder capacity litres 115 Continuous cylinder output (80/60-10/45 C) kw l/h Standby energy consumption kwh/24h 1,11 Output factor NL 1,0 Permissible domestic hot water overpressure bar 10 Permissible heating water overpressure bar 12 Max. permissible hot water temperature C 95 Max. permissible heating water temperature C 110 Cold water connection R ¾ Hot water connection R ¾ Storage Tank Intake R ¾ Storage Tank Return R ¾ Circulation R ¾ Drain R ½ Sensor well Ø mm 12 Empty weight kg

422 Floor-standing hot water tank SE-2 J K I H D F G E C L A B TYPE SE Cylinder capacity litres Standby energy consumption kwh/24h 1,17 1,36 2,19 2,45 2,72 2,66 Continuous cylinder output 80/60-10/45 C kw - l/h Output factor NL 2,0 3,5 7,5 11,0 15,0 24,0 Cold water connection A mm Return heating B mm Tank sensor of heating C mm Circulation D mm Supply heating E mm Hot water connection F mm Electrical auxiliary heating system G mm Thermometer H mm Total height I mm Diameter with thermal insulation J mm Diameter without thermal insulation K mm Flange (bottom) L mm Tilting measure with thermal insulation mm Primary - heating water bar/ C 10/110 10/110 10/110 10/110 10/110 10/110 Secondary - domestic hot water bar/ C 10/95 10/95 10/95 10/95 10/95 10/95 Internal flange diameter mm Cold water connection R (AG) * 1 * 1 * 1½ * Return heating G (IG) ¼ Circulation G (IG) ¾ ¾ ¾ * ¾ * ¾ * ¾ * Flow heating G (IG) ¼ Hot water connection R (AG) * 1 * 1 * 1½ * Electrical auxiliary heating system G (IG) 1½ 1½ 1½ 1½ 1½ 1½ Thermometer G (IG) ½ ½ ½ ½ ½ ½ Heat exchanger surface m² 1,0 1,0 1,4 1,8 2,0 2,7 Heat exchanger content litres 6,8 6,8 8,9 11,5 12,6 22,5 Weight kg * G (AG) 422

423 Solar tank SEM-1 SEM-2 N O N M L K J A B C D G E F H I M L K B/D C J A E G F H I SEM-1 SEM-2 TYPE SEM-1 SEM Cylinder capacity litres Standby energy consumption kwh/24h 1,92 2,41 2,44 2,73 3,20 Continuous storage capacity 80/60-10/45 C (heating) kw - l/h Output factor (heating) NL 2,3 4,8 6,0 13,5 18,0 Cold water connection A mm Return solar circuit B mm Tank sensor solar C mm Supply solar D mm Return heating E mm Tank sensor of heating F mm Circulation G mm Flow heating H mm Hot water connection I mm Flange (bottom) J mm Auxiliary electric heating K mm Thermometer L mm Total height M mm Diameter with thermal insulation N mm Diameter without thermal insulation O mm Tilting measure with thermal insulation mm Primary - heating water bar/ C 10/110 10/110 10/110 10/110 10/110 Secondary - domestic hot water bar/ C 10/95 10/95 10/95 10/95 10/95 Internal flange diameter mm Cold water connection G (IG) 1 * 1 * 1 1¼ 1¼ Heating supply / heating return G (IG) ¼ 1¼ Solar supply / solar return G (IG) ¾ ** ¾ ** 1 1¼ 1¼ Circulation G (IG) ¾ ¾ ¾ 1 1 Hot water connection G (IG) 1 * 1 * 1 1¼ 1¼ Auxiliary electric heating G (IG) 1½ 1½ 1½ 1½ 1½ Thermometer G (IG) ½ ½ ½ ½ ½ Heat exchanger surface (heating) m² 1,0 1,0 1,0 1,5 1,5 Heat exchanger surface (solar) m² 1,3 1,8 1,8 2,1 2,4 Heat exchanger content (heating) litres 6,6 7,0 6,1 9,2 9,2 Heat exchanger content (solar) litres 9,0 12,8 11,5 13,5 14,5 Weight kg * R (AG) ** G (AG)

424 Stratified storage tank BSP / BSP-SL BSP-W / BSP-W-SL Q R K J I P O N M L A B D C E F H G TYPE BSP-800 BSP-1000 BSP-SL-1000 BSP-W-1000 BSP-W-SL-1000 Cylinder capacity litres Standby energy consumption kwh/24h 3,18 3,22 3,22 3,22 3,22 Solar return (lower heat exchanger) A mm Solar sensor (lower heat exchanger) B mm Reversing valve sensor C mm Solar flow (lower heat exchanger) D mm Collector sensor E mm Tank sensor F mm Solar return (upper heat exchanger) G mm Solar sensor (upper heat exchanger) H mm Solar flow (upper heat exchanger) I mm Total height without thermal insulation J mm Total height with thermal insulation K mm Connection L mm Connection M mm Connection N mm Connection O mm Connection P mm Diameter with thermal insulation Q mm Diameter without thermal insulation R mm Tilting measure without thermal insulation mm Flow / return solar G Connection Rp 1½ 1½ 1½ 1½ 1½ Sensors (4 off) internal diameter (for BSP-SL/BSP-W-SL 5 off) mm Heat exchanger surface solar lower / upper exchanger m² 2,5 / - 3 / - 3 / 1,9 3 / - 3 / 1,9 Heat exchanger content solar lower / upper exchanger litres 16,5 / - 19,8 / - 19,8 / 11 19,8 / - 19,8 / 11 Max. operating pressure of container bar Max. operating pressure of heat exchanger bar Max. operating temperature of container C Weight kg Fresh water station FWS-2-60 FWS-2-60L Hot water capacity * at 65 C buffer / hot water temperature 43 C Hot water capacity * at 50 C buffer / hot water temperature 46 C 424 litres/ min litres/ min Max. operating pressure of heating bar 3 3 Max. operating pressure of water bar max. operating temperature C Power consumption W Weight kg Electrical connection 230V / 50Hz * with factory thermostat setting 3,25 cold water temperature 10 C

425 Buffer cylinder BSH J I A L H G F E D C B A K/L M N O P Q R S T U V W X K 30 TYPE BSH Tank contents in total litres Standby energy consumption kwh/24h 1,90 2,32 2,40 3,03 3,60 Domestic hot water content litres Continuous cylinder output 1) kw - l/h Output factor 1) NL 2,1 4,3 5,4 6,5 7,6 Cold water connection (domestic hot water) A mm Thermometer / sensor B mm Auxiliary electric heating C mm Thermometer D mm Thermometer / sensor E mm Hot water connection (domestic hot water) F mm Height without thermal insulation / ventilation G mm Height with thermal insulation H mm Diameter without thermal insulation I mm Diameter with thermal insulation J mm Return layering / connection K / L mm Lower solar return M mm Lower solar tank sensor well N mm Lower solar flow O mm Sensor well, buffer sensor P mm Connection Q mm Connection R mm Upper solar return S mm Connection T mm Tank sensor well U mm Upper solar tank sensor well V mm Connection W mm Upper solar flow X mm Tilting measure without thermal insulation mm Tilting measure with thermal insulation mm Solar flow / solar return / ventilation G (IG) Cold/hot water connection G (IG) 1¼ 1¼ 1¼ 1¼ 1¼ Thermometer / sensor G (IG) ½ ½ ½ ½ ½ Connection Q, R, T, W and C G (IG) 1½ 1½ 1½ 1½ 1½ Return layering / connection L G (IG) 1¼ 1½ 1½ 1½ 1½ Sensor well internal diameter mm Heat exchanger surface solar underneath / top m² 2,3 / - 3,0 / 2,0 3,0 / 3,0 3,0 / 3,5 5,5 / 4,2 Heat exchanger content solar underneath / top litres 9,8 / - 12,1 / 7,7 12,1 / 12,1 15,0 / 20,2 22,7 / 18,4 Heat exchanger surface, domestic hot water m² 5,6 7,1 7,1 8,2 9,4 Max. overpressure domestic hot water / solar bar Max. overpressure heating water bar Max. operating temperature C Weight kg ) 10/45 C (DHW temperature), 70 C (buffer temperature) 425

426 Buffer cylinder SPU-1 SPU-2/-W I J I J I J H G H G D H G D D F C C A C B E A B A B SPU-1 K SPU-2-W SPU-2 TYPE SPU-1 SPU-2-W / SPU Cylinder capacity SPU-1 litres SPU-2-W litres SPU-2 litres Standby energy consumption SPU-1 kwh/24h 1, SPU-2-W kwh/24h - 2,03 2,59 3,02 3, SPU-2 kwh/24h - 2,03 2,59 3,02 3,67 4, Connection / thermometer / sensor strip A mm Connection / thermometer / sensor strip B mm Sensor well C mm Connection / thermometer / sensor strip C mm Connection / thermometer / sensor strip D mm Return heating coil * E mm Flow heating coil * F mm Height without thermal insulation / ventilation G mm Height with thermal insulation H mm Diameter with thermal insulation I mm Diameter without thermal insulation J mm Drain K mm Tilting measure with thermal insulation mm Tilting measure without thermal insulation mm Connection (5 off) Rp 1½ Connection (8 off) Rp - 1½ 1½ 1½ 1½ Sensor well Rp ½ Thermometer (4 off) Rp - ½ ½ ½ ½ ½ ½ ½ ½ Ventilation Rp 1 1½ 1½ 1½ 1½ 1¼ 1¼ 1¼ 1¼ Drain Rp ½ Heating coil connection * Rp Heat exchanger surface * m² - 1,8 2,4 3,0 3, Heat exchanger content * litres Max. overpressure primary * / secondary bar - / 3 10 / 3 10 / 3 10 / 3 10 / 3 - / 3 - / 3 - / 3 - / 3 Max. operating temperature primary * / secondary C - / / / / / 95 - / 95 - / 95 - / 95 - / 95 Weight SPU-1 kg * Only with SPU-2-W SPU-2-W kg SPU-2 kg

427 Hot water charging cylinder SEL K K J I H G F E C B A I H G F E D C B A G 45 C H SEL-500 SEL-800/1000 TYPE SEL Cylinder capacity litres Standby energy consumption kwh/24h 2,72 2,62 3,05 Cold water connection A mm Charging circuit return / regulator coupling B mm Flange C mm Anode D mm Circulation / regulator coupling E mm Charging circuit flow F mm Hot water connection / thermometer G mm Height without thermal insulation / ventilation H mm Height with thermal insulation I mm Diameter without thermal insulation J mm Diameter with thermal insulation K mm Tilting measure with thermal insulation mm Tilting measure without thermal insulation mm Internal flange diameter mm Hot / cold water connection G (AG) 1¼ 2 2 Charging circuit flow / return G (AG) 1¼ 2 2 Circulation G (IG) Anode G (IG) 1¼ 1¼ 1¼ Regulator coupling / thermometer G (IG) ½ ½ ½ Ventilation G (IG) 1¼ 2 2 Drain G (IG) 1¼ 1¼ 1¼ Max. operating overpressure bar Max. operating temperature C Weight kg

428 Fresh water station FWS-2 B A C TYPE FWS Nominal power kw Output fac NL Height A mm Width B mm Depth C mm Cold / hot water connection G 1¼ A 1½ A 1¾ A Circulation G 1¼ A 1¼ A 1¼ A Heating flow / return Rp 1¼ 1½ 2 Temp. primary flow/return / secondary cold / hot water C 70 / 10/60 70 / 10/60 70 / 10/60 Heating water quantity, primary m³/h 2,4 6,3 8,0 Continuous capacity, secondary at 60 C l/h Pressure drop primary / secondary mbar 85 / / / 390 Residual discharge head pump, primary mbar Max. circulating flow m³/h 2,4 3,4 3,4 Pressure drop cirkulation mbar Max. perm. operating pressure primary / secondary bar 10 / / / 10 Max. perm. operating temperature primary / secondary C 90 / / / 90 Electrical power consumption (max) W Total weight (empty) kg Electrical connection 230 V / 50 Hz 428

429 Tank charging station LS-2 B A C TYPE LS Nominal power kw Height A mm Width B mm Depth C mm Storage tank charging flow/return G 1¼ A 1¼ A 1½ A Circulation G 1¼ A 1¼ A 1¼ A Heating flow / return Rp 1¼ 2 2 Temp. primary flow / secondary return/flow C 70 / 10/60 70 / 10/60 70 / 10/60 Heating water quantity, primary m³/h 4,3 6,4 9,6 Continuous capacity, secondary at 60 C l/h Pressure drop primary / secondary mbar 124 / / / 177 Residual discharge head pump, primary / secondary mbar 642 / / / 469 Max. circulating flow m³/h 2,4 2,4 3,4 Pressure drop cirkulation mbar Max. perm. operating pressure primary / secondary bar 10 / / / 10 Max. perm. operating temperature primary / secondary C 90 / / / 90 Electrical power consumption (max) W Total weight (empty) kg Electrical connection 230 V / 50 Hz 429

430 Buffer cylinder CPM-1 DHW storage tank CEW-1, CEW-2 J 1 Split air/water heat pump indoor unit - return 2 Hot water 3 Hot water - circulation 4 Cold water 5 Split air/water heat pump indoor unit - flow 60 J I I C D E F I C CPM-1-70 E B C L CEW B A L A CEW CEW Plan view TYPE CPM-1-70/7 CPM-1-70/8 - TYPE - CEW CEW Cylinder capacity litres Standby energy consumption kwh/24h 0,89 1,50 1,21 Continuous storage capacity t v 80/60 C - t ww 10/45 C kw - l/h - 20/490 Output factor (heating) NL60-2,9 3 Output factor (heating) NL50-1,4 1,6 Heat-up time 10kW C min Tapping volume hot water with 40 C (T SP =55 C, 15 litres/min) litres Cold water connection A mm Return heating B mm Tank sensor of heating C mm Circulation D mm Flow heating E mm Hot water connection F mm Total height I mm Diameter with insulation J mm Casing width / depth mm 600 x x x 690 Servicing flange L mm Tilting measure mm Primary - heating water bar/ C 3/95 3/95 Secondary - domestic hot water bar/ C - 10/95 Internal flange diameter mm - DN 110 Cold water connection R½ R1 Return heating G1½ AG G1½ AG R1 Circulation - G¾ AG R1 Flow heating G1½ AG G1½ AG R1 Hot water connection - R1 Sacrificial anode - G1¼ IG Auxiliary electric heating - G1½ IG - Sensor well tank sensor (integrated) G½ IG G½ IG Heat exchanger surface, heating m² - 2,3 2,3 Heat exchanger content, heating litres Pump type Wilo Yonos Para 25/7,5 High-efficiency pump (EEI < 0,23) Wilo Stratos Para 25/1-8 High-efficiency pump (EEI < 0,23) - - Weight kg

431 DHW storage tank SEW-1/SEW-2 Solar tank SEM-1W J J J I I H G L A C B D E F H G L A B D E C F I H G L C D E B C B A E F SEW SEW-1-300/400 SEM-1W-360 TYPE SEW SEW SEW SEM-1W-360 Cylinder capacity litres Standby energy consumption kwh/24h 1,55 1,70 2,10 2,04 Continuous storage capacity t v 80/60 C - t ww 10/45 C kw - l/h 20/490 90/ / /2210 Output factor (heating) NL Output factor (heating) NL50 1,6 3,5 5 1,6 Heat-up time 14 kw C min Cold water connection A mm Return, heating / solar B mm /- 222/- 606/221 Tank sensor, heating / solar C mm /- 791/- 965/385 Circulation D mm Flow, heating / solar E mm /- 1156/- 1146/470 Hot water connection F mm Auxiliary electrical heating (optional) G mm Thermometer connection H mm Total height I mm Diameter with insulation J mm Servicing flange L mm Tilting measure mm Primary - heating water bar/ C 10/110 10/110 10/110 10/110 Secondary - domestic hot water bar/ C 10/95 10/95 10/95 10/95 Internal flange diameter mm DN 110 DN 110 DN 110 DN 110 Cold water connection G1 IG R1¼ AG R1¼ AG R1 AG Return, heating / solar G 1 IG 1¼ IG 1 ¼ IG 1¼ IG Circulation G ¾ IG ¾ IG ¾ IG ¾ IG Flow, heating / solar G 1¼ IG 1¼ IG 1¼ IG 1¼ IG Hot water connection G1 IG R1¼ AG R1¼ AG R1 AG Sacrificial anode G (IG) 1½ 1¼ 1¼ 1¼ Auxiliary electric heating G (IG) 1½ 1½ 1½ 1½ Sensor well tank sensor (integrated) G (IG) ½ ½ ½ 20x2 Thermometer G (IG) ½ ½ ½ ½ Heat exchanger surface, heating / solar m² 2,0/- 3,5/- 5,1/- 3,2/1,3 Heat exchanger content, heating / solar litres 112/- 27/- 39/- 27/11 Weight kg

432 Comfort home ventilation system CWL-180 Excellent A B C TYPE CWL CWL-180 Excellent max. fan power at 150 Pa m³/h 180 Heat recovery coefficient max. % 95 Height A mm 600 Width B mm 560 Depth (with bypass) C mm 315 Duct connection diameter mm 125 Filter Power factor Cos φ 0,44-0,67 Electricity consumption W Electrical power consumption (without preheater) W 64 (at 150m³/h and 100 Pa) Weight kg 25 Protection class IP 30 Electrical connection 230 V / 50 Hz G4 Right 4/0 Left 4/0 B A F I E G C B A C E I G F H J H L K M L D M K J D 1 Supply air (living room) 3 Extract air (living room) 5 Electrical connection 2 Exhaust air (to the outside) 4 Outdoor air (from outside) 6 Drain connection Typ A B C D E F G H I J K L M CWL-180 Excellent R/L

433 Comfort home ventilation system CWL-300/400 Excellent TYPE CWL CWL-300 Excellent CWL-400 Excellent max. fan power at 150 Pa m³/h Heat recovery coefficient max. % Height A mm Width B mm Depth (with bypass) C mm A Duct connection diameter mm Filter G4 G4 (F7 as accessory) (F7 as accessory) Power factor Cos φ 0,37-0,51 0,38-0,61 B C Electricity consumption W Electrical power consumption (without preheater) W (at 225m³/h and 100 Pa) (at 300m³/h and 100 Pa) Weight kg Protection class IP Electrical connection 230 V / 50 Hz 230 V / 50 Hz 2 A B Connection 4/0 R Connection 2/2 R Connection 3/1 R (only CWL-400 Excellent) C A C D D G 3 C G C B A H A H I 6 K L J I J C B K L Connection 4/0 L Connection 2/2 L Connection 3/1 R (only CWL-400 Excellent) 1 Supply air (living room) 3 Extract air (living room) 5 Electrical connection 2 Exhaust air (to the outside) 4 Outdoor air (from outside) 6 Drain connection Typ A B C D G H I J K L CWL-300/400 Excellent R CWL-300/400 Excellent L

434 Comfort home ventilation system CWL-T-300 Excellent D A 201 Connection 4/0 L B C 1 Supply air (living room) 3 Extract air (living room) 5 Electrical connection 2 Exhaust air (to the outside) 4 Outdoor air (from outside) 6 Drain connection TYPE CWL CWL-T-300 max. fan power at 150 Pa m³/h 300 Heat recovery coefficient max. % 95 Height A mm 1287,5 Width B mm 475 Depth (with bypass) C mm 585 Duct connection diameter D mm 160 Filter G4 (F7 as accessory) Power factor Cos φ 0,32-0,43 Electricity consumption W Electrical power consumption (without preheater) W 86 (at 225m³/h and 100 Pa) Weight (with bypass) kg 50 Protection class IP 20 Electrical connection 230 V / 50 Hz 434

435 Comfort home ventilation system CWL-F Excellent B C A TYPE CWL CWL-F-150 Excellent CWL-F-300 Excellent max. fan power at 150 Pa m³/h Heat recovery coefficient max. % Height A mm Width B mm Depth (with bypass) C mm Duct connection diameter mm Filter G4 (F7 as accessory) G4 (F7 as accessory) Power factor Cos φ 0,34-0,49 0,39-0,53 Electricity consumption W Electrical power consumption (without preheater) W 52 (at 125m³/h and 150 Pa) 79 (at 225m³/h and 150 Pa) Weight (with bypass) kg Protection class IP Electrical connection 230 V / 50 Hz 230 V / 50 Hz B E D C D E F 1 3 A D E G D E H 1 Supply air (living room) 3 Extract air (living room) 5 Electrical connection 2 Exhaust air (to the outside) 4 Outdoor air (from outside) 6 Drain connection Typ A B C D E F G H CWL-F-150 Excellent CWL-F-300 Excellent

436 Comfort home ventilation system CWL-D-70 min. 300 max TYPE CWL CWL-D-70 Air volume at stage 1 / 2 / 3 / 4 / 5 m³/h 15 / 25 / 40 / 55 / 70 Diameter unit connection mm 250 Filter 2x G4 (extract air) & 1x G4 (supply air) Width kg 12 (13,5 incl. front cover) Protection class IP Internal section IP20 / Front cover IPX4 Electrical connection 230 V / 50 Hz 436

437 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page ' ' ' , ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' , , 122, 165, 172, , , , 122, 165, 172, , , , , , , , , , , 18, 22, 116, 128, 130, 134, 138, 267, 314, 318, 320, , 18, 22, 116, 128, 130, 134, 267, 314, 318, , 150, , , , , , , 164, , , , , 164, 173, , 164, 173, , , 309, , , , 122, 165, , , , 12, , , , , , , , , , 12, , 12, , , , , , , , , 296, , , 173, , , , 95, 96, , , , 12, , , , , , , , , 122, 165, ,

438 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , 157, , , 24, , 24, , 12, 36, 156, 158, 166, 169, , 12, 36, 156, 166, 171, , 12, 36, 38, 156, 157, 166, 168, , 12, 36, 156, 166, 171, , , 157, 167, , 157, 167, , 156, 166, , 156, 166, , 157, , , 172, , , 172, , , 153, 157, 168, 169, 269, 271, 273, 275, , 24, 28, 173, , , , 164, 173, , 164, 173, , 164, 173, , 164, 173, , 164, 173, , 164, 173, , 164, 173, , 47, 164, , 47, 164, , , , , , , , 140, 309, , , , , 24, 31, , 250, 251, , 43,

439 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , 24, , 24, , , 24, , , 250, , 24, , 250, , 24, , 250, , 24, , 250, , 250, , 250, , 47, 164, , 47, 164, , 47, , 47, , 47, , , , 24, 28, 173, , 24, , 24, , 24, , ,

440 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , , , , 98, 201, , 98, 201, , 98, 201, , 99, 201, , 99, 201, , 99, 201, , 99, 201, , 98, 201, , 101, , 99, , , 99, , , , , , , 98, , , , 101, 105, 109, 112, 233, 237, , 98, 201, , 101, , 101, , 101, , 101, , 101, , 101, , 101, , 101, , 101, , 101, , 100, , 100, , 100, , 98, 201, , 100, , 101, , 101, , 98, 201, , 98, 201, , 98, 201, ,

441 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , , , 100, , 100, , 100, , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , , , , , , , , , , 99, , , , , , , , , , , , , , , , , , , , , , , , , , , , 100, , 100, , 100, , 100, , 100, , , 98, , 51, 52, 53, 55, 56, 57, 60, 61, 62, 68, 176, 177, 179, 181, 182, 183, 185, 188, 190, 191, 192, 202, , 51, 52, 53, 55, 56, 57, 60, 61, 62, 68, 176, 177, 179, 181, 182, 183, 185, 188, 190, 191, 192, 202, , 51, 52, 53, 55, 56, 57, 60, 61, 62, 68, 176, 177, 179, 181, 182, 183, 185, 188, 190, 191, 192, 202, , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , , , , , , 67, 70, 83, 181, 205, 207, , 62, 190, , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , 61, 68, 191, 192, , 187, , , , 51, 52, 53, 68, 176, 177, 179, 181, 182, 183, , , 61, 68, 191, 192, , , , , 57, 183, , , , , 61, 191, , , 50, 57, 60, 63, 66, 178, 179, 188, 191, 198, 203, , 50, 57, 60, 63, 66, 178, 179, 188, 191, 198, 203, , 50, 57, 60, 63, 66, 178, 179, 188, 191, 198, 203, , 57, 66, 178, 188, 198, , 57, 66, 178, 188, 198, , 57, 66, 178, 188, 198, , 57, 66, 178, 188, 198, , 56, 57, 60, 67, 178, 188, 190, 191, 198,

442 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , 66, 179, 198, , 57, 60, 66, 188, 190, 191, , 60, 66, 188, 191, 198, , 66, 191, , 57, 66, 178, 188, 198, , , , , , , , , 63, 202, , , , , , , , , , , , , , 75, 77, 78, 79, 80, 84, 197, 214, 216, 217, 219, 220, 221, 222, , 75, 77, 78, 79, 80, 84, 197, 214, 216, 217, 219, 220, 221, 222, , 75, 77, 78, 79, 80, 84, 197, 214, 216, 217, 219, 220, 221, 222, , 75, 84, 197, 214, 216, 217, , 75, 84, 197, 214, 216, 217, , 75, 84, 197, 214, 216, 217, , , 80, 84, 221, 222, , 85, 218, , 85, 218, , , 197, , 75, 84, 197, 214, 216, 217, , , , , , 80, 221, , 78, 79, 82, 210, 220, 221, , , , , , 82, 210, , , , 79, 83, 211, 221, , 83, 211, , 65, 69, 73, 82, 193, 194, 195, 199, 210, 215, , , , , , , , 83, 211, , , , 184, , 184, , , , , , , , 63, 64, 65, 69, 73, 74, 79, 82, 193, 194, 195, 199, 202, 203, 210, 215, 216, 221, , 63, 64, 65, 69, 73, 74, 79, 82, 193, 194, 195, 199, 202, 203, 210, 215, 216, 221, , 63, 64, 65, 69, 73, 74, 79, 82, 193, 194, 195, 199, 202, 203, 210, 215, 216, 221, , 65, 69, 74, 82, 193, 194, 195, 199, 210, 216, , 63, 64, 65, 70, 73, 78, 79, 83, 193, 194, 195, 199, 202, 203, 211, 215, 220, 221, , , , 195, , , 65, 69, 73, 82, 193, 194, 195, 199, 210, 215, , 65, 69, 73, 82, 193, 194, 195, 199, 210, 215, , 65, 69, 73, 82, 193, 194, 195, 199, 210, 215, , 65, 69, 73, 82, 193, 194, 195, 199, 210, 215, , 196, , 196, , 196, , 196, , 196, , 196, , 196, , 196, , 196, , 98, , , , , , 177, 179, 180, 182, 183, 185, , 177, 179, 180, 182, 183, 185, , 177, 179, 180, 182, 183, 185, , 177, 179, 180, 182, 183, , 177, 179, 180, 182, 183, , 177, 179, 180, 182, 183, , 177, 179, 180, 182, 183, , 177, 178, 179, 181, 182, 183, 184, 188, 190, 191, 192, 204,

443 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , 187, 205, , , 205, , , 15, 17, 120, 124, 143, 244, 312, 316, 322, , , 177, 179, 180, 182, 183, , 177, 179, 180, 182, 183, , 75, 84, 197, 214, 216, 217, , 75, 84, 197, 214, 216, 217, , , , , , 80, 85, 221, 222, , , , , , 69, 79, 82, 195, 199, 210, 221, , , 82, 210, , , , , , , , , , , , , , , , , , , , , , , 187, , 186, , 186, , 120, 129, 131, 135, 139, 143, , 120, 129, 131, 135, 139, 143, , , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 244, 267, 269, 271, 273, 275, 328, , , , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 244, 267, 269, 271, 273, 275, 328, , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 244, 267, 269, 271, 273, 275, 328, , 15, 17, 120, 124, 143, 244, 269, 271, 273, 275, 312, 316, 322, 326, 333, , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 244, 267, 269, 271, 273, 275, 312, 314, 316, 318, 320, 323, , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 244, 313, 315, 317, 319, 321, 324, , 11, 19, 23, 117, 121, 125, 129, 131, 135, 143, 258, 267, 269, 271, 273, 275, 313, 315, 317, 319, 321, 323, 327,

444 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , 11, 19, 23, 117, 121, 125, 129, 131, 135, 143, 258, 267, 269, 271, 273, 275, 313, 315, 317, 319, 321, 323, 327, , , 15, 17, 120, 143, 269, 271, 273, 275, 312, 316, , 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 259, , , 11, 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 244, 267, 312, 316, 322, 326, , , , 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 259, , , 153, 169, , 153, 169, , 153, 169, , , , , , , , , 271, 273, , , 18, 22, 116, 128, 130, 134, 267, 314, 318, , 18, 22, 116, 128, 130, 134, 267, 314, 320, , 18, 22, 116, 128, 130, 134, 138, 267, 314, 318, , 19, 23, 117, 129, 131, 135, 139, 267, 331, , 271, , 15, 17, 121, 125, 143, 244, 269, 271, 273, 275, 328, 336, , , 19, 23, 117, 129, 131, 135, 139, 267, , 19, 23, 117, 129, 131, 135, 139, , 15, 17, 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 328, , 19, 23, 117, 129, 131, 135, 139, 267, , 19, 23, 117, 129, 131, 135, 139, 267, 314, 318, , 19, 23, 117, 129, 131, 135, 315, 319, , 11, 19, 23, 117, 121, 125, 129, 131, 135, 143, 258, 267, 269, 271, 273, 275, 313, 315, 317, 319, 321, 323, 327, , 11, 19, 23, 117, 121, 125, 129, 131, 135, 143, 258, 267, 269, 271, 273, 275, 313, 315, 317, 319, 321, 323, 327, , , 18, 22, 116, 128, 130, 134, 267, 314, 318, , , , , 11, 15, 17, 19, 23, 43, 117, 121, 125, 129, 131, 135, 139, 143, 157, 168, 267, 269, 271, 273, , , , , , 19, 23, 117, 121, 125, 129, 131, 135, 139, 143, 259,

445 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , , , , , , ,

446 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , , , , , 24, , 7, 10, 14, 17, 19, 23, 116, 117, 121, 125, 129, 131, 135, 139, 258, 266, 266, 266, 266, 266, 267, 269, 271, 273, 275, 310, , , 144, , 136, 144, 151, , 144, , 136, 144, 149, , , , , , 129, 131, 135, 139, 331, , 24, , 24, ,

447 Article number assignment WOLF - GTIN (EAN) in numerical sequence WOLF GTIN (EAN) Page WOLF GTIN (EAN) Page , , , , , , , 17, , , , , , , , 125, 143, ,

448 International Conditions of Sale for Customers not Resident in Germany (as of 01/11) I. Application of the International Conditions of Sale 1. These International Conditions of Sale apply to all customers of Wolf GmbH - hereinafter referred to as Wolf - whose relevant place of business is not in Germany. For customers whose place of business is in Germany, the General Conditions of Sale of Wolf apply, which will be forwarded on request. In each case, the relevant place of business is the one which concludes the contract in its own name. 2. These International Conditions of Sale apply to the present and all subsequent contracts whose preponderant object is the supply of goods to the customer. Additional obligations assumed by Wolf do not affect the application of these International Conditions of Sale. 3. Conflicting or differing terms of business of the customer do not bind Wolf, even if Wolf does not explicitly object or even if Wolf renders performance or accepts the customer`s performance without reservation irrespective conflicting or differing terms of business of the customer. The provisions of this paragraph equally apply insofar as the terms of business of the customer, irrespective of the contents of these International Conditions of Sale, deviate from legal provisions. II. Formation of the Contract of Sale 1. The customer is under an obligation to give written notice to Wolf prior to the formation of a contract if the goods ordered are to be fit not only for normal use or will be used in circumstances which are unusual or which present a particular risk to health, safety or the environment, or which require more demanding use. 2. Orders of the customer are to be put in writing. If the customer s order deviates from the proposal or the tender submitted by Wolf, the customer will emphasize the differences as such. 3. All orders, in particular also those received by employees of Wolf, will only have effect if followed by a written acknowledgement of the order by Wolf. The delivery in fact of the goods ordered, any other conduct of Wolf or silence does not allow the customer to assume the formation of the contract of sale. Wolf can dispatch such written acknowledgement of the order up to and including 14 calendar days after the customer s order has been received by Wolf. Until this time, the customer s order is irrevocable. 4. The written acknowledgement of the order has been received in time, if it is received by the customer within 14 calendar days after its date of printing. The customer will inform Wolf without delay, if the written acknowledgement of the order is received delayed. 5. The written acknowledgement of the order by Wolf determines the entire contents of the contract and effects a conclusion of the contract even if - except for the purchase price and the quantity to be delivered - the written acknowledgement deviates in any other way, especially with respect to the exclusive application of these International Conditions of Sale, from the declarations of the customer. Particular wishes of the customer, namely warranties or guarantees with respect to the goods or the performance of the contract therefore require express written confirmation in every case. Regardless of the nature and extent of the deviations, the contract will only fail to come into existence if the customer objects to the deviations in writing and the objection is received by Wolf within a short time, at the latest seven calendar days after receipt of the written acknowledgement of the order by the customer. 6. Wolf s employees, commercial agents or other sales intermediaries are not authorized to dispense with the requirement for written acknowledgement of the order or to make promises which differ from its content or guarantees. Changes to the concluded contract likewise require written confirmation by Wolf. III. Obligations of Wolf 1. Subject to an exemption according to section VII.-1. b) Wolf must deliver the goods specified in the written acknowledgement of the order. Wolf is not obliged to perform obligations not stated in the written acknowledgment of the order or in these International Conditions of Sale, in particular Wolf is under no obligation to deliver accessories not listed explicitly, to instal additional safety devices, to carry out assemblies, to render planning-services or to advise the customer. 2. Third parties not involved in the conclusion of the contract, in particular the customer s clients, are not entitled to request delivery to be made to them. The customer`s responsibility to take delivery continues to exist even if he assigns claims to third parties. 3. Wolf undertakes to deliver goods of average kind and quality taking account of the tolerances customary in trade as in kind, quantity, quality and packaging. If the goods cannot be delivered in the condition as offered at the time of the formation of the contract because technical improvements to goods of series production were made, Wolf is entitled to deliver the goods with the technical improvements. Wolf is entitled to make part deliveries. 4. If further specification is required in relation to the goods to be delivered, Wolf will carry this out having regard to its own and the identifiable and legitimate interests of the customer. A request to the customer to specify the goods, or to participate in the specification, is not required. Wolf does not undertake to inform the customer of the specification it has made or to give the customer the option of a differing specification. 5. Wolf undertakes to place the goods at disposal for collection by the customer at the agreed time of delivery at the place of delivery indicated in the written acknowledgement of the order or by way of precaution at its premises in Mainburg/Germany. Previous separation or marking of the goods or notification to the customer of the goods being placed at disposal is not required. However, Wolf is entitled to initiate the shipment of the goods at the customer s risk and expense in order to obtain the document in proof of tax-freedelivery. 6. Agreed delivery time periods or delivery dates are subject to the customer s procuring any required documents, releases, permits, approvals, licences or any other authorizations or consents in sufficient time, opening letters of credit and making down-payments as agreed and performing all other obligations incumbent upon him properly and in good time. Moreover, agreed delivery time-periods begin on the date of the written acknowledgement of the order by Wolf. Wolf is entitled to deliver earlier than at the agreed delivery time. 7. Without prejudice to its continuing legal rights, Wolf is entitled to fulfil its obligations after the delivery time agreed upon, if it informs the customer of exceeding the delivery time limit and of the time period for late performance. The customer can object to late performance within a reasonable time period, if the late performance is unreasonable. An objection is only effective, if it is received by Wolf before commencing late performance. Wolf will reimburse necessary additional expenditure, proven and incurred by the customer as a result of exceeding the delivery time to the extent that Wolf is liable for this under the provisions laid down in section VII. 8. Risk as to price and performance even of goods not being clearly identifiable to the contract and without being necessary a notice given by Wolf, passes to the customer at the latest as soon as loading of the goods has begun or as soon as the customer does not take delivery in accordance with the contract or title of the goods has passed to the customer. The loading of the goods is part of the customer`s obligations. The agreement of INCOTERMS in Group F or Group C or of clauses such as delivery free... or such like merely involves a variation of the provisions as to transportation costs; besides, the provisions laid down in these International Conditions of Sale including those referring to the passing of risk continue to apply. 9. Wolf is not obliged to obtain any licences, authorizations, certificates, formalities or other documents necessary for the export, transit or import. However, Wolf renders at the customer s request, risk and expense every assistance in obtaining the documents that the customer has required in writing. 10. Including where INCOTERMS in Group F are agreed, Wolf is in particular not obliged to arrange for shipment of the goods, to insure the goods, to procure certificates or documents not expressly agreed, to procure customs clearance, to bear levies, duties and charges accruing outside Mainburg/Germany, to comply with weight and measuring systems, packaging, labelling or marking requirements applicable outside Mainburg/ Germany, to inform the customer of the delivery or to take back packaging material from the customer. Irrespective of any legal provision, the customer shall at its own cost take care of renewed utilization, material recycling or otherwise prescribed waste-disposal. The foregoing provision applies irrespective of whether the packaging material is invoiced separately or not to the customer. 11. Without prejudice to its continuing legal rights, Wolf is entitled to suspend the performance of its obligations so long as, in the opinion of Wolf, there are grounds for concern that the customer will wholly or partly fail to fulfil its obligations in accordance with the contract. In particular, the right to suspend arises if the customer insufficiently performs its obligations to enable payment to Wolf or a third party or pays late. Wolf is not required to continue with performance of its obligations, if an assurance given by the customer to avoid the suspension does not provide adequate security or could be challenged pursuant to an applicable law. 12. Except as provided in section III.-7., Wolf is only obliged to inform the customer of delay or non-performance as soon as these are certain. IV. Price, Payment and Acceptance of the Goods 1. Irrespective of continuing obligations of the customer to guarantee or to enable payment, the customer undertakes to pay the agreed price in the currency specified in the written acknowledgement of the order transfering it without deduction and free of expenses and costs to the financial institution designated by Wolf. To the extent that a price has not been agreed, the contract has nevertheless been validly concluded; in such a case the price which is at the agreed time of delivery Wolf s usual price will apply. Wolf s employees, commercial agents or other sales intermediaries are not authorized to accept payments. 2. The payment to be made by the customer is in any event due for payment at the time specified in the written acknowledgement of the order. The due time for payment arises without any further pre-condition and, in particular, does not depend on whether the customer has already taken delivery of the goods and/or the documents and/or has had an opportunity to examine the goods. The periods granted for payment will cease to apply and outstanding accounts will be due for immediate payment, if insolvency proceedings relating to the assets of the customer are applied for, if the customer without providing a justifiable reason does not meet fundamental obligations due towards Wolf or towards third parties or if the customer has provided not accurate information regarding his credit standing. 3. The customer warrants that all legal requirements for delivery free of German value added tax will be fulfilled. To the extent that Wolf does not receive the document in proof of tax-free-export-delivery or Wolf is called upon to pay value added tax as a result of the terms of delivery or of circumstances allocable to the customer, the customer will indemnify Wolf in all and every respect without prejudice to any continuing claim by Wolf. The indemnity is granted by the customer waiving any further requirements or other defences, in particular waiving the defence of limitation or prescription and also includes the reimbursement of the expenses incurred by Wolf. 4. Regardless of currency and regardless of the jurisdiction of any court, Wolf is entitled at its own discretion to set off incoming payments against claims existing against the customer by virtue of its own or assigned rights at the time of payment. 5. Any rights of the customer to set-off against claims of Wolf are excluded, except where the corresponding claim of the customer is in the same currency, is founded in the customer s own right and has either been finally judicially determined or is undisputed or acknowledged by Wolf in writing. 6. Any rights of the customer to suspend payment and to raise defences are excluded, except where despite written warning Wolf has committed a fundamental breach of its obligations arising out of the same contractual relationship, and has not offered any adequate assurance. 7. The customer undertakes to take delivery of the goods at the delivery time without taking any additional period of time and at the place of delivery indicated in the written acknowledgement of the order or by way of precaution at the premises of Wolf in Mainburg/Germany. The customer is only entitled to refuse to take delivery if it exercises - in accordance with the rules in section VI its rights to avoid the contract. V. Delivery of non-conforming Goods or Goods with Defective Title 1. Delivery does not conform with the contract if, taking into account the terms in section III., at the time the risk passes the packaging, quantity, quality or the description of the goods is significantly different to the specifications laid down in the written acknowledgement of the order, or in the absence of agreed specifications, the goods are not fit for the purpose which is usual in Mainburg/Germany. Irrespective of the legal requirements applicable in Mainburg/Germany, the delivery conforms with the contract, to the extent that the legal requirements applicable at the place of business of the customer do not impede the usual use of the goods. Second-hand goods are delivered without any liability for their conformity. 448

449 International Conditions of Sale for Customers not Resident in Germany (as of 01/11) 2. To the extent that the written acknowledgement of the order does not contain an explicit statement to the contrary, Wolf is in particular not liable for the goods being fit for the purpose to which the customer intends to put them or for possessing the qualities of a sample or a model or for their compliance with the legal requirements existing outside of Mainburg/Germany, for instance in the customer s country. Wolf also shall not be liable for any non-conformity with the contract occurring after the time the risk has passed. To the extent that the customer, either himself or through third parties, initiates the removal of non-conformities without the prior consent of Wolf, Wolf will be released from its liability. 3. The customer must examine the goods as required by law and in so doing check every single delivery in every respect for any discoverable or typical lack of conformity with the contract. 4. The goods delivered have a deficiency in title if they are not free from enforceable rights or claims of third parties at the time risk passes. Without prejudice to further legal requirements, third parties rights or claims founded on industrial or other intellectual property constitute a deficiency in title only to the extent that the rights are registered and made public in Germany. Irrespective of the legal requirements applicable in Germany, the goods are not with defective title, to the extent that the legal requirements applicable at the place of business of the customer do not impede the usual use of the goods. 5. The customer shall give notice as required by law to Wolf of any lack of conformity with the contract or of any deficiency in title, and in any event directly and in writing. Wolf s employees, commercial agents or other sales intermediaries are not authorised to accept notices or to make any statements concerning lack of conformity with the contract or of title and its consequences. 6. Following due notice according to section V.-5., the customer can rely on the remedies provided for by these International Conditions of Sale. The customer has no other rights or claims whatsoever. The customer s claims for a deficiency in title will be time-barred according to the same rules as the claims for delivery of non-conforming goods. In the event of notice not having been properly given, the customer may only rely on remedies if Wolf has fraudulently concealed the lack of conformity with the contract or the deficiency in title. Statements by Wolf as to the lack of conformity with the contract or as to the deficiency in title are for the purpose of explaining the factual position only, but do not entail any waiver by Wolf of the requirement of proper notice. 7. In accordance with the terms of the UN Sales Convention, the customer is entitled to demand delivery of substitute goods or repair or to reduce the purchase price. Further claims for performance are not available to the customer. Irrespective of the customer s remedies, Wolf is always entitled in accordance with the provision in section III.-7. to repair goods which do not conform with the contract or to supply substitute goods. VI. Termination of contract 1. Without prejudice to compliance with the respective applicable legal requirements, the customer is only entitled to declare the contract avoided after he has threatened Wolf with avoidance of the contract in writing and an additional period of time of reasonable length for performance fixed in writing has expired to no avail. If the customer claims delivery of substitute goods, repair or other performance, he is bound for a reasonable period of time to the chosen remedy, without being able to exercise the right of declaring the contract avoided. In any event, the customer must give notice of avoidance of the contract within a reasonable time in writing and to Wolf directly. 2. Without prejudice to its continuing legal rights, Wolf is entitled to avoid the contract in whole or in part without compensation if the customer objects the application of these International Conditions of Sale, if the written acknowledgement of the order is received by the customer more than 14 calendar days after its date of printing, if insolvency proceedings relating to the assets of the customer are applied for or commenced, if the customer without providing a justifiable reason does not meet fundamental obligations due towards Wolf or towards third parties, if the customer has provided not accurate information regarding his credit standing, if Wolf through no fault of its own does not receive supplies properly or on time, or if for other reasons Wolf can not be expected to fulfil its obligations by means which taking into consideration its own interests and that of the customer as far as ascertainable and legitimate at the time of formation of the contract, are unreasonable in particular in relation to the agreed counterperformance. VII. Damages 1. Apart from liability for damage to natural persons, Wolf is only obliged to pay damages pursuant to this contract or extra contractually if the following provisions in a) to f) are fulfilled : a) The customer is required in the first instance to rely on other remedies and can only claim damages in the event of a continuing deficiency. The customer cannot claim damages as an alternative to other remedies. b) Wolf is not liable for the conduct of suppliers or subcontractors or for damages to which the customer has contributed. Wolf is also not liable for impediments which occur, as a consequence of natural or political events, acts of state, industrial disputes, sabotage, accidents, biological, physical or chemical processes or similar circumstances and which cannot be controlled by Wolf with reasonable means. Besides, Wolf is only liable if it negligently breaches fundamental or deliberately or in circumstances amounting to gross negligence breaches other obligations owed to the Customer. c) In the event of liability Wolf will compensate within the limits of lit. d) the proven loss of the customer to the extent that it was unavoidable for the customer and foreseeable to Wolf, at the time of the formation of the contract with respect to the occurrence of the loss and its amount. The customer must advise Wolf in writing before formation of the contract of particular risks, atypical possibilities for damages and unusual amounts of loss. Moreover, the customer is required to mitigate his loss as soon as a breach of contract is or ought to be known. d) Wolf is not liable for loss of profit, non-pecuniary losses or other indirect damages. Besides, the amount of damages for late delivery is limited to 0,5 % for each full week of delay, up to a maximum of 5 %, and for other breaches of obligations is limited up to 200 % of the respective delivery value. However, this subparagraph does not apply in case of gross negligence by the executive bodies or the management. e) For the limitation of time, the general regulations of the German Civil Code are valid. To the extent that the claim is not time-barred earlier, a six-month preclusive limitation of time for bringing an action for damages applies, starting with the rejection of the claim for damages. f) The foregoing provisions relating to Wolf s liability also apply to the personal liability of Wolf s employees, servants, members of staff, representatives and those employed by Wolf in the performance of its obligations. 2. Irrespective of continuing legal or contractual claims of Wolf and subject to the customer providing proof that damages have not occured at all or clearly do not reach this extent, the customer is obliged towards Wolf to pay liquidated damages as follows without Wolf having to provide proof of the amount: a) In the event of delay in payment the customer will pay the costs of judicial and extrajudicial means and proceedings, usual and accruing within the country and abroad, as well as interest at the rate applicable in Mainburg/Germany for unsecured short-term loans in the agreed currency. b) In the case of the customer not taking delivery on the due date or not at all, Wolf is entitled to claim damages in the amount of 15 % of the respective delivery value. VIII. Other Provisions 1. Title of the goods which have been delivered remains with Wolf until settlement of all claims by Wolf existing against the customer. The allocation of risk as to price and performance in section III.-8. is not affected by the reservation of title. 2. Without prejudice to Wolf s continuing claims, the customer will indemnify Wolf without limit against all claims of third parties which are brought against Wolf on the grounds of product liability or similar provisions, to the extent that the liability is based on circumstances which - such as, for example, the presentation of the product - were caused after risk passed, by the customer or other third parties without express written consent of Wolf. In particular, the indemnification also includes compensation for expenses incurred by Wolf and is granted by the customer waiving further conditions or other objections, in particular without requiring compliance with control and recall obligations, and waiving any defence of limitation. 3. In relation to pictures, drawings, calculations and other documents as well as computersoftware, Wolf reserves all proprietary rights, copyrights, other industrial property rights as well as know-how rights. 4. All communications, declarations, notices etc. are to be drawn up exclusively in the German or English language. Communications by means of fax or fulfil the requirement of being in writing. IX. General Basis of Contracts 1. The place of performance and payment for all obligations arising from the legal relationship between Wolf and the customer is Mainburg/Germany. In particular, this provision also applies if Wolf assumes the costs of money remittance, renders performance for the customer somewhere else or payment is to be made in exchange for documents or goods or in the case of restitution of performances already rendered. The agreement of INCOTERMS in Group F or Group C or agreements as to how costs are to be borne do not entail any change of the above rule as to place of performance. Wolf is entitled to require payment also at the place of business of the customer. 2. The United Nations Convention of 11 April 1980 on Contracts for the International Sale of Goods (UN Sales Convention / CISG) in the English version as well as the usage in force in Mainburg/Germany govern the legal relationship with the customer. The UN Sales Convention applies, above and beyond its own area of application, and regardless of reservations adopted by other states, to all contracts to which these International Conditions of Sale are to be applied according to the provisions of section I. Where standard terms of business are used, the INCOTERMS 2010 of the International Chamber of Commerce apply taking into account the provisions stipulated in these International Conditions of Sale. 3. The formation of contract, including agreements as to jurisdiction and the inclusion of these International Conditions of Sale, and the rights and obligations of the parties, also including precontractual and collateral obligations, as well as the interpretation are exclusively governed by the UN Sales Convention together with these International Conditions of Sale. Outside the application of the UN Sales Convention, the contractual and non-contractual legal relationship between the parties is governed by the non-uniform German law, namely by the BGB/HGB (German Civil and Commercial Code). 4. All contractual and extra-contractual disputes arising out of or in connection with contracts to which these International Conditions of Sale apply, shall be finally settled by arbitration according to the Rules of the German Institution for Arbitration (DIS) without recourse to the ordinary courts of law. The tribunal shall consist of three arbitrators. The place of the arbitration shall be Munich, the languages to be used in the arbitral proceedings shall be German and English. In individual cases, however, Wolf is entitled also to bring an action before the national Courts at the customer s place of business, or other national Courts having jurisdiction according to domestic or foreign law. 5. If provisions of these International Conditions of Sale should be or become partly or wholly void, the remaining arrangements will besides continue to apply. The parties are bound to replace the void arrangement by a legally valid arrangement, which comes as close as possible to the commercial meaning and purpose of the void arrangement. 449

450 General Standard Terms and Conditions for CHP combined heat and power units of Wolf GmbH (as of 12/14) I. General provisions Our deliveries, performances and offers are exclusively made on the basis of these business relations. Thus, they shall also apply to all future business relations even if they were not expressly agreed again. These terms and conditions shall be considered as accepted on taking delivery of the goods or performance at the latest. General conditions of purchase of the buyer are not accepted. In accordance with the provisions of the German Federal Data Protection Act, we point out to our buyers that we process personal data required for the settlement of business relations by means of EDP and transmit these data only in-house. II. Offers Our offers are not binding and without obligation. Contracts for delivery (including subsidiary agreements) as well as declarations of our representatives shall only become legally binding for us after our written confirmation. With regard to individual productions, in particular, we reserve the right to technical changes. However, we shall not be obliged to make such changes on goods already delivered. Illustrations, drawings, weights and measures or any other performance figures shall only be binding if this is expressly agreed in writing. We reserve our property rights, copyrights and industrial property rights with regard to all illustrations, calculations, drawings and schemes, drafts, software descriptions and any other documents. The buyer may only reproduce or transmit them to third parties after our written consent. They shall be returned immediately upon our request. Business mail printed by computers (e.g. order confirmations, invoices, credit notes, prompt notes) shall also be legally binding without signature. III. Prices 1. Our prices are net ex works or ex stock plus packaging, freight and VAT. They do not include, unless expressly included in the offer, costs of erection, assembly, installation and instruction. With regard to orders without agreed prices, our prices shall apply which are valid according to the price list on the day of delivery. Part deliveries are charged separately unless expressly agreed otherwise. 2. We reserve the right to make a corresponding price adjustment in the event of changes of materials usage prices and personnel costs until the day of delivery. However, this shall only apply to periods of delivery of more than 4 months and price adjustments of no more than 10 percent. A new price agreement shall be required for higher rates. If such an agreement is not made, we shall be entitled to withdraw from the contract by written notice within 14 days. IV. Terms of payment 1. If terms of payment were not already agreed at the conclusion of the contract, the payment is effected at a share of 30% on receipt of the order, 60% on announcement of readiness for despatch, receipt of payment before delivery ex works/ex stocks, 5% on commissioning, but at the latest 6 weeks after delivery, and 5% on receipt but at the latest 2 weeks after commissioning. 2. The buyer may only offset his claims which are not contested or became res judicata. 3. We are not obliged to discount bills and cheques. Credit notes for bills and cheques are made with value of the date when we can dispose of the countervalue. 4. We charge default interest in the legal amount in the event of default in payment. Assertion of other damages shall not be excluded. All claims will be due immediately in the event of non-compliance with terms of payment, dishonouring of bills and cheques, cessation of payments or upon circumstances which reduce the buyer s credit worthiness or ability to pay. Furthermore, we shall be entitled to execute outstanding deliveries only on advance payment or withdraw from the contract after setting of a reasonable grace period and claim damages instead of performance. 5. Incidentally, the following provisions of fig. IX. shall apply with regard to claims for damages of the buyer. V. Reservation of ownership 1. Our deliveries are exclusively made with reservation of ownership (conditional commodity). Ownership passes to the buyer not before he redeemed his total liabilities including any balance claims from our goods delivered. The same shall apply if payments are made for specially described claims. 2. Processing or transformation is always made for us as producer, however, without any obligation for us. If goods delivered by us are mixed or linked with other objects, the buyer shall assign the (joint) ownership to us of the corporeal thing created hereby, namely in proportion of the invoice value of our conditional commodity to the invoice value of the other goods used. 3. The buyer shall only sell or use our conditional commodity in the ordinary course of business. Pledging and assignment as security shall be inadmissible. By way of security and to the full extent, the buyer assigns the claims (including any balance claims) to us already now, which arise from resale or any other legal ground (further use, tortuous act) with regard to the conditional commodity. 4. The buyer shall be entitled to collection of the claims assigned to us. We may revoke the collection authorization in the event of default, cessation of payment, application to commence insolvency or composition proceedings or any other deterioration of the buyer s assets. The buyer shall notify us immediately about attachments, seizures or any other orders or interferences by third parties. 5. If the buyer defaults, we shall be entitled to demand return of the conditional commodity and get the actual possession of this conditional commodity by own action or authorized representatives, no matter where it is located. The buyer shall be obliged to return conditional commodity to us. Furthermore, he shall be obliged to supply the information required and deliver documents for the enforcement of our rights. 6. If the realizable value of the securities due to us in accordance with foregoing provisions exceeds the value of our claims by more than 10 percent, we shall be obliged to release exceeding securities at our option upon buyer s request. VI. Periods of delivery/default 1. Delivery time information is only approximate. Periods of delivery basically only commence after complete clarification of the technical and commercial details decisive for the execution of the order and rendering of advance performances of the buyer in due time. We shall only be in default if the performance is due and a written demand for payment was issued. Delivery day is the day of dispatch ex works and ex stock respectively. 2. We shall also not be liable with regard to bindingly agreed periods and dates in the event of delays in delivery and of performance due to force majeure and events which considerably complicate or make delivery impossible not only temporarily - strike. lockout, breakdown, delay in supply with important raw and auxiliary materials even if the delay occurs at our supplier, in particular. These delays entitle us to postpone delivery for the period of the impediment plus a reasonable start-up period or to withdraw from the contract as a whole or in part. If delivery time is extended or we are released from our delivery commitment, the buyer may not derive a claim for damages from it. However, we may only rely on the circumstances mentioned if we notify the buyer immediately. 3. We shall be entitled to make part deliveries. Any part delivery shall be considered as independent transaction. 4. In case of default, our liability is limited to contract-typical foreseeable damage. VII. Shipment 1. Shipment is made for the buyer s account. 2. Mode of shipment and shipping route, transport and packaging and other securities respectively shall be at our choice. We shall be entitled, however, not obliged to insure deliveries in the name and for account of the buyer. 3. Risk passes to the buyer when shipment is handed over to the person performing the transport or left our works and stock respectively for shipment. If shipment is delayed upon buyer s request, risk passes to the buyer with the ready for shipment note. 4. If ordered goods are rejected after the ready for shipment note, we shall be entitled to store the goods at buyer s expense. 5. Discharge of the goods is made at buyer s expense. VIII. Material defects 1. Goods are delivered free of production defects or defects in material. Claims based on defects shall not exist in the event of an only irrelevant deviation from the quality agreed or irrelevant impairment of usefulness. 450

451 General Standard Terms and Conditions for CHP combined heat and power units of Wolf GmbH (as of 12/14) 2. Guarantees for the quality and durability of the delivery item shall only be considered as furnished, if we declared the guarantee as such expressly and in writing. 3. Notice of defect shall be made immediately - and in writing - and is excluded if we do not receive it within 2 weeks after receipt of the delivery. We shall be notified immediately about defects which could not be detected within this period (even with careful inspection), however, 2 weeks after detection at the latest. 4. If there is a defect in the goods delivered and the cause already existed at the time of the passage of risk, we will rectify the defect free of charge at our option within a reasonable period or remedy the defect by delivery of a corporeal thing free of defects (subsequent performance). If the buyer rejects this or changes or repairs of the corresponding goods are made, we shall be exempted from the liability for defects. 5. If rectification of defects fails after 2 attempts or if it is not made within a reasonable grace period set by the buyer, the buyer may reduce the purchase price or withdraw from the contract. 6. Damages occurred due to wrong or faulty installation, putting into operation, treatment, operation, maintenance or use of materials (spare parts, wear parts, supplies, oil, etc.) not prescribed also do not constitute a claim based on defects. Obligation to inspection shall be excluded with regard to planning services of third parties. Damages occurred due to wrong or faulty installation, putting into operation, treatment, operation, maintenance or use of materials not prescribed also do not constitute a claim based on defects. The same shall apply with regard to overload and corrosion damage. 7. Liability for usual wear and tear shall be excluded. 8. Variations of the efficiency factor of our CHP (combined heat and power) as well as the economical return are results of a large number of circumstances such as technical and conceptional influences. Therefore, the economical return depends on the local factors in which the CHP is operated. As the company does not have any influence on the specific local situation a deviation in the efficiency factor does not constitute a defect. Because of measuring deviations, variable basic conditions and fluctuations of fuel quality the details of the efficiency factor are subjected to a tolerance up to 5%. However, our CHP may achieve an utilisation rate up to 90% as far as primary energy is concerned. The level of usable heat quantity depends on the technical conception of the overall system. We point out that the economical return of our CHP depends from the operation and use in the individual case. For this reason, the achievable economical return is not part of the contract, especially as far as tax advantages are intended. With that, we clarify that solely the purchaser will bear the risk of use. 9. Claims against the seller due to defects shall only be due to the actual buyer and are not assignable. 10. Claims of the buyer for expenses required for the purpose of subsequent performance or reversal of transaction after withdrawal from the contract - transport costs, road costs, labour cost and materials cost, in particular - shall be excluded, if expenses increase because the delivery item was installed at a location difficult to access. The same shall apply if the delivery item was installed outside of the territory of the Federal Republic of Germany. 11. Recourse claims of the buyer against us, in accordance with section 478 BGB - German Civil Code, (contractor s recourse) shall only exist to the extent that the buyer did not made an agreement with his customer which goes beyond the legal claims based on defects. 12. Warranty period regarding claims based on defects is limited to 12 months, starting from delivery of the goods or 18 months from notification of readiness to deliver or a running time of 8,000 operating hours at a maximum, depending on whichever is earlier. But it is preconditioned that the maintenance work is duly done according to the maintenance schedule by a specialized company. Commissioning corresponds acceptance. If otherwise a formal acceptance is agreed, claims based on defects lapse after 12 months calculated from date of acceptance. - Warranty period for reconditioned items shall be 12 months calculated from delivery of goods. - Purchase of used goods shall be effected to the exclusion of warranty. - Warranty period for services and maintenance shall also be 12 months calculated from the completion of these services. - The original warranty period of supplied goods shall not be extended in case of replacement of parts, assemblies of products or whole products. Replaced parts shall become our property. These periods shall only apply if no longer periods are prescribed by law obligatory. The statutory limitation periods shall apply in the event of injury to life, body or health and willful acting or grossly negligent breach of our duties as well as fraudulent concealment of a defect or giving of a guarantee as to quality. 13. We state that according to the conditions above there is no intention to change any legal or caselaw distribution of burden of proof. IX. Liability 1. We shall only be liable with regard to damages and compensation for futile expenses (section 284 BGB - German Civil Code) due to violations of contractual or noncontractual obligations, as well as violations based on tortius liability - in the event of intentional or grossly negligent acting - in the event of intentional or negligent injury to life, body or health - due to fraudulent concealment of defects or giving of a guarantee as to quality - according to the German Product Liability Act 2. We shall be liable for any negligence in the event of violation of essential contractual obligations however, only to the extent of the foreseeable contract-typical damage. 3. As far as our liability is excluded or limited, this shall also apply to employees, representatives and vicarious agents. 4. Essential contractual obligations are duties which imply the character of a contract and on which the other party may trust; such as fundamental rights and obligations as requirements for a performance of the contract as well as indispensable conditions for purposing the contract. 5. We state that according to the conditions above there is no intention to change any legal or caselaw distribution of burden of proof. X. Acceptance/Damages 1. If the buyer withdraws unjustified from an order given, we may demand 15 percent of the selling price for costs incurred for order processing and lost profit, without prejudice to the option of asserting higher actual damage. The buyer shall be entitled to prove that no or a slight damage occurred. 2. The buyer shall be obliged to accept contractually agreed goods. If the customer fails to honour this obligation, we shall be entitled to also withdraw from the contract and claim damages due to failure to perform after expiration of a statutory period of 14 days. XI. Place of performance/jurisdiction 1. Wolfhagen is the place of performance. Jurisdiction regarding commercial course of business shall be the court competent for our place of business. 2. German substantive law shall be applicable for all legal relations in connection with this contract to the exclusion of the United Nations Convention on Contracts for the International Sale of Goods (CISG). XII. Severability Should a provision of these conditions of sale and delivery or a provision within the scope of any other agreement be invalid or become invalid, this shall not affect the validity of the remaining provisions. 451

452 DATANORM Heating Systems Match Code List Dated: Boilers Rebate group Product group ComfortLine oil condensing boilers COB / TopLine oil condensing boilers TOB 04 COB Oil/gas boilers, steel MKS 05 MKS Gas condensing boilers MGK-2 05 MGK Large boilers GKS 05 GKS Boiler controllers / boiler accessories 02 ZUB Wall-mounted gas boilers ComfortLine condensing combi boiler CGB-2 / CGB-2K 07 GB ComfortLine gas condensing units CGS-2 / CGW-2 07 GB ComfortLine gas condensing boiler - solar central heating CSZ-2 08 CSZ ComfortLine DHW cylinderr CSW GU ComfortLine conventional gas boilers CGU-2 / CGU-2K 07 GU Gas boiler controllers / gas boiler accessories 07 GU New energies Wood gasification boilers 03 BIO Solar heating 09 SOL Solar tank 10 SP Charging stations 12 LST Heat pump 11 WP Ventilation Comfort home ventilation system CWL / accessories 22 CWL Accessories for unit heater LH 20 LH Spare parts Spare parts ETH ETH 452

453 Wolf Sonnenheizung Energiesparen und Klimaschutz serienmäßig