Service Parts Catalog

Transcription

1 SP Service Parts Service Parts Catalog March 2006 For Trade Prices, See Current Service Parts Trade Price Schedule CURRENT PARTS Enduring The Trust of Generations

2 CURRENT PARTS SERVICE PARTS CATALOG MARCH 2006 CONTENTS Page # GAS BOILERS Model Page # Ultra Boiler (Models ) GV Series 4 Boiler CGt CGs Boiler CGi Boiler (Series 2) CGa Boiler EG Boiler (Series 4 Components/Series 1-4 Section and Base Assembly) EGH Boiler (Series 4 Components/Series 1-4 Section and Base Assembly) PFG Boiler LGB Boiler (Series 2 Components/Series 1-2 Section and Base Assembly) OIL BOILERS Model Page # ULTRA OIL WGO WTGO SGO GOLD OIL GAS/OIL BOILERS Model Page # 80 Boiler Boiler Boiler ADDITIONAL PRODUCTS Page # Boiler Control Panels Water Heaters MISCELLANEOUS INFORMATION Page # Burner Manufacturer Contact Information Manufacturing Dates Gas Boilers Manufacturing Dates Round Boilers Manufacturing Dates Oil Boilers Sales Reference Number Listing For Wiring Diagrams, see Boiler Manual or appropriate Control Supplement. Wiring Diagrams are available at Service Parts Index

3 GAS Ultra Boiler Series 1 & 2 Miscellaneous parts and kits Sidewall Termination Kit, 3"" Sidewall Termination Kit, 4"" Natural to propane conversion kit for Ultra-310 Series 1, includes propane burner and orifice bag assembly, with instructions Propane orifice bag assembly, Ultra 310 Series 2 only Current Service Parts 183

4 GAS Ultra Boiler Series 1 & 2 NS Door gasket replacement kit NS 120v Electrical Socket (Ultra 155,230,310 only) Current Service Parts

5 GAS Ultra Boiler Series 1 & 2 Current Service Parts 185

6 GAS Ultra Boiler Series 1 & 2 Cork gasket goes between gas valve venturi & burner inlet All Current Service Parts

7 GAS Ultra Boiler Series 1 & 2 Current Service Parts 187

8 GAS Ultra Boiler Series 1 & 2 Please Note: Ultra 310 (Burner for Natural Gas Only) 33 Burner replacement kit Burner, gaskets, and hardware for natural or propane, Series 1 or 2 Ultra Cork gasket goes between gas valve venturi & blower All Current Service Parts

9 GAS Ultra Boiler Series 1 & 2 Current Service Parts 189

10 GAS Ultra Boiler Series 1 & Display board kit, Series 2, (will work with Series 1)-includes display, bracket, label, offset and data port Gas valve plug for 155, 230, & Data Port cover (Series 2 only) Current Service Parts

11 GAS Current Service Parts 191

12 GAS GV Series 4 Section Assembly 192 Current Service Parts

13 GV Series 4 Section Assembly Fig. Part Description Size Notes Section Assembly, GV-3 (Repair Kit Required) Section Assembly, GV-4 (Repair Kit Required) Section Assembly, GV-5 (Repair Kit Required) Section Assembly, GV-6 (Repair Kit Required) Repair Kit, Section Assemblies (Includes water tubing pump to return, male adapter 1 N.P.T., blower flange gasket, ignitor, ignitor gasket, screws, studs, nuts, washers) Front Section 3913 (Repair Kit Required) All Repair Kit, Front Section (Includes square cut seals, silicone sealant, tie rod washers, water tubing pump to return, male adapters 1 N.P.T., blower flange gasket, ignitor, ignitor gasket, screws, studs, washers, nuts) Intermediate Section 3915 (Repair Kit Required) All Back Section 3918 (Repair Kit Required) All Repair Kit, Intermediate/ Back Sections (Includes square cut seals, silicone sealant, tie rod nuts, tie rod washers 1 kit per joint) /16 Tie Rod w/o Nut (2 per Boiler): GV-3 (10-1/2 ) /16 Tie Rod w/o Nut (2 per Boiler): GV-4 (14 ) /16 Tie Rod w/o Nut (2 per Boiler): GV-5 (18 ) /16 Tie Rod w/o Nut (2 per Boiler): GV-6 (21 ) Regular Hex Nut 7/16 (2 per Tie Rod) All Washer, Medium Plain Split Lock 7/16 (1 per Tie Rod) All Base Rail Leg, GV-3 & 4 3 & Base Rail Leg, GV-5 & 6 5 & Base Rail Brace All Blower Housing Support All Block Temperature Limit Switch Kit (open 350 close 200 ) All Inspection Port Cover All Inspection Port Gasket All Starter Tee Gasket All Stud, 5/16 18 x 1.25 All 14 Obtain Locally Hex nuts, 4 ea, 5/16 w/nylon lockseal Washer, plain, 4 ea., 5/16 All Vent starter tee reinforcing plate sections (2) All GAS Current Service Parts 193

14 GAS 194 Current Service Parts

15 GV Series 4 Blower Assembly Fig. Part Description Mfr. Mfr s Part Notes Burner Replacement Kit GV-3 (Includes burner cone and ring assembly, blower flange gasket, igniter, igniter screws, igniter washers, 1 igniter gasket) Burner Replacement Kit GV-4 (Includes items listed above) Burner Replacement Kit GV-5 (Includes items listed above) Burner Replacement Kit GV-6 (Includes items listed above) Blower Flange Gasket Air Pressure Switch ( Elevation) Tridelta FS Air Pressure Switch Kit High Altitude ( ,000 Elevation) Tridelta FS Blower Motor Replacement Kit (Includes Blower motor, motor mount grommets, screws, lock nuts, allen wrench) Blower Housing Assembly Replacement Kit (Includes blower housing, observation port window, blower housing cover plate, blower motor mounting brackets, washer hold down bracket, lock nuts, motor mount grommets, blower motor (Fasco ), blower wheel, magnetic washer, silicone sealant, screws, blower flange gasket, igniter, igniter screws, igniter washers, igniter gasket) Conversion Kit, Nat. to Propane (Includes propane orifice plate, label) GV Conversion Kit, Nat. to Propane (Includes propane orifice plate, label) GV Conversion Kit, Nat. to Propane (Includes propane orifice plate, label) GV Conversion Kit, Nat. to Propane (Includes propane orifice plate, label) 6 GV Conversion Kit, Propane to Nat. (Includes natural orifice plate, label) GV Conversion Kit, Propane to Nat. (Includes natural orifice plate, label) GV Conversion Kit, Propane to Nat. (Includes natural orifice plate, label) GV Conversion Kit, Propane to Nat. (Includes natural orifice plate, label) GV Gas/Air Manifold Assembly (Includes Gas/Air manifold, gas tubing, washers, screws, and gas valve O-ring) Sense Line Condensate Kit (Includes condensate trap, hoses) Gas Valve Tubing to Gas/Air Manifold Gas Valve Replacement Kit (Includes gas valve, gas cock, 1 /2 nipple, mounting bracket, and gas valve O-ring) Igniter Replacement Kit (Includes igniter, gasket) Inlet Air Fitting Kit, inlet air hose and two clamps Inspection Port Cover Inspection Port Gasket Starter Tee Gasket Hose Trap Replacement Kit, (Includes hose and 2 clamps) Drain Bracket Drain Ell GV Starter Tee available through vent manufacturer's see GV venting 73WM Saf-T Vent supplement (For other manufacturer s, see venting supplements) STXL Vent/Air Intake Terminal Kit S.S. (Includes Intake/Exhaust Cap, Coupling, Mounting and Backing Plate, Exhaust Tube Spacer, Anchors, Screws, and Washers) Condesate Check Valve Ignitor gasket GAS Current Service Parts 195

16 GAS GV Series 4 Trim 196 Current Service Parts

17 GV Series 4 Trim Fig. Part Description Mfg. Mfg s Part Notes Universal Hardware Kit (Includes Flange, Gasket, Screws, Nuts) Universal Circulator Gasket System and Bypass Circulator, 1/25 HP, 120/60/1 Motor, 1,750 Taco 007F RPM System and Bypass Circulator, 1/20 HP, 120/60/1 Motor, 1,750 B & G NRF-22 & RPM System and Bypass Circulator, 1/25 HP, 120/60/1 Motor, 1,750 Grundfos UP15-42FR RPM Wiring harness, dual circulators to control module Weil-Mclain 6 Available Locally Nipple, black, 1 x close 7 Available Locally Elbow, Black, 1 8 Available Locally Nipple, Black, 1 x 4 1 /2 9 Available Locally Tee, Black, 1 10 Available Locally Nipple, Black, 1 x close 11 Available Locally Nipple, Black, 1 x close 12 Available Locally Cross, Black 13 Available Locally Bushing, Black, 1 x 1/ Coin Vent, 1/8 N.P.T. Keeny #4SN 15 Available Locally Nipple, Black, 1 x 3 16 Available Locally Reducing Tee, Black, 1 x 1 x 1 /2 17 Available Locally Bushing, Black, 1 /2 x 1 /4 Ametek PTA Combination pressure-temperature gauge, 2 1 /2 short shank /2- ENFM-USA (with self-sealing well, 1 /2 npt 1/4 19 Available Locally Nipple, Black, 1 x Pressure relief valve, 1 /4 male inlet, 30 PSIG Watts M Available Locally Nipple, Black, 1 /4 x Block temperature limit switch kit (includes bracket and switch) Elmwood Sensor 2455RC Thermodisc 36T21 style High Limit Temperature Control, SPST, Automatic Recycle, o F Range, 30 o L4080 F Fixed Subtractive Differential, &24 /2 N.P.T. Brass Honeywell D1226 Control Well Copper return bend, 1, Requires 2 1 N.P.T. x 1 sweat adapters which can be obtained locally Weil-Mclain Drain valve, 1 /4 x1 1 /2 shank Watts BD-2C Hammond Water temperature sensor and clamp with 12 leads Keystone Thermometrics JW4465 Universal Technology JW Fill-Trol Diaphragm Expansion Tank, (Tank Only) with O Ring and Machine Thread Connection to Fill Valve Amtrol Fill-Trol Diaphragm Expansion Tank, (Tank Only) with O Ring and Machine Thread Connection to Fill Valve Amtrol Fill Valve, Angle Style-90 o,with Built-In Strainer, Pressure Reducer, Check Valve, and Manual Shut-off Conbraco MX Fill-Trol Package Tank Kit with Fittings Amtrol Fill-Trol Package Tank Kit with Fittings Amtrol 110 GAS Current Service Parts 197

18 GAS 198 Current Service Parts

19 GV Series 4 Jackets Fig. Part Boiler Description Size &4 Jacket Panel, Top & Jacket Panel, Front All Jacket Panel, Front Pocket All &4 Jacket Panels, Left Side and Right Side & Jacket Panel, Access All 5 See Fig # 3 3&4 Jacket Panels, Left Side and Right Side See Fig # 3 5& Jacket Panel, Rear All Top Rail Brace All Top Rail Cross Tie All Jacket Panel, Interior All 10 Base Rail Assembly See Section Assembly for Components Jacket Hardware Kit All NS Gold touch up paint, spray can All Notes GAS Current Service Parts 199

20 GAS 200 Current Service Parts

21 GAS Current Service Parts 201

22 GAS CGT Section Assembly Item number Description part number 1 End section, left hand, End section, right hand Intermediate section, Intermediate section for tankless not shown Replacement section assembly not shown Section replacement kit, includes seals and sealant for 1 joint 5a 5b Tie rod, without nut ⁷ ₁₆" x 4.00" (Qty: 3) ⁷ ₁₆" x 6.50" (Qty: 3) Washer, ⁷ ₁₆" (1 per tie rod) Nut, ⁷ ₁₆" (1 per tie rod) Radiation plate (1 per joint) Current Service Parts

23 CGT Base Assembly Item number Description Base assembly kit (includes base panels items 1, 2, 3, 4, 5, 6 and 7) part number Base side panel (in Base assembly) 2 Base front cross-tie assembly (in Base assembly) 3 Base back cross-tie assembly (in Base assembly) 4 Burner shield (in Base assembly) 5 Base pan angle, left side (in Base assembly) 6 Base pan angle, right side (in Base assembly) 7 Base pan (in Base assembly) 7a Base pan air baffle (in Base assembly) 8a Burner mounting plate b Rear spacing strip c Nut, hex 5mm Zp available locally 9 Base insulation kit Boiler leg kit, 4 required Manifold Main burner orifice Natural gas, 2.7 mm Burner CGT-5 has 4 burners GAS 14 Screw, x STP type 23 hx, washer Hd slot available locally 15 Rollout thermal fuse element NS LP orifice, 1.65 mm Current Service Parts 203

24 GAS CGT Jacket Assembly Item number Description part number 1 Junction box, 2 x 4 x 1.5 available locally 2 Jacket panel, left side, with insulation Jacket panel, right side Jacket panel, top front Jacket panel, top rear Jacket panel, door and rear panel Jacket cross tie, bottom front Jacket panel, rear (Comes with Item 6 above) 9 Jacket panel, interior NS Gold touch up paint, spray can Current Service Parts

25 CGT Trim Assembly Pressure/temperature gauge well fitting is a self-closing valve. Gauge can be removed from well and replaced without draining the system. Available Locally Available Locally Available Locally GAS Available Locally Available Locally Available Locally Available Locally Available Locally Available Locally Available Locally NS Available Locally Available Locally Available Locally Domestic mixing valve, sweat connections Current Service Parts 205

26 GAS CGT Gas Control Assembly Item number Description Manufacturer W l-l 1 Gas valve, Ω" xω" Honeywell White-Rodgers VR8204A E Pilot kit w/orifice & aluminum pilot gas tubing Control module United Technologies Air pressure switch, 1.53" w.c. Tri-Delta Control transformer Ambient temperature switch (bracket not shown); 135 F; automatic reset Therm-O-Disc 60T NS Tubing, air pressure switch, 0.12 I.D. silicone red, to collector hood white, to transition Lydall NS Control wiring harness Current Service Parts

27 CGs Section Assembly Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes GAS End Section, Left Hand, Cast # All End Section, Right Hand, Cast # All Intermediate Section, Cast # All Replacement Section Assembly 3 NS Replacement Section Assembly Replacement Section Assembly Replacement Section Assembly Section Replacement Kit, Includes Seals and Sealant for 1 Joint All Tie Rod, 7/16 x 9 Without Nut (3 per Boiler) Tie Rod, 7/16 x 12 Without Nut (3 per Boiler) Tie Rod, 7/16 x 15 Without Nut (3 per Boiler) Tie Rod, 7/16 x 18 Without Nut (3 per Boiler) Nut, 7/16 (2 per Tie Rod) All Washer, Lock 7/16 ( 1 per Tie Rod) All Radiation Plate (1 per Joint) All Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly High Limit, 30 Subtractive Differential, With Honeywell L4080D-1036 Well High Limit, 30 Subtractive Differential, With White- 11B81-3 Well Rodgers All Inducer Fan Assembly Kit, Includes Inducer Fasco Fan Assembly, Gasket and Nuts All Gasket, Inducer All NS Includes Intake/Exhaust cap, coupling, mounting & backing plate and hardware Current Service Parts 207

28 GAS CGs Base Assembly Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes Base Insulation Kit (Includes insulation for all base parts plus gasket material needed between block assembly and base 3 Base Insulation Kit (Same as above) 4 Base Insulation Kit (Same as above) 5 Base Insulation Kit (Same as above) 6 Base Assembly Kit (Includes base panels, items,5,6,7,8,11, and 13, plus insulation, air 3 box gaskets, and hardware) Base Assembly Kit (Same as above) 4 Base Assembly Kit (Same as above) 5 Base Assembly Kit (Same as above) Current Service Parts

29 CGs Base Assembly Inlet Air Box Top Panel Kit (Includes items 13 and 14) Inlet Air Box Top Panel Kit (Same as above) Inlet Air Box Top Panel Kit (Same as above) Inlet Air Box Top Panel Kit (Same as above) Inlet Air Box Front Panel Kit (Includes items 11 and 12) Inlet Air Box Front Panel Kit (Same as above) Inlet Air Box Front Panel Kit (Same as above) Inlet Air Box Front Panel Kit (Same as above) N/A Base pan (In base assembly) All Boiler Leg Kit All 3 N/A Heat Shield (In base assembly) All 4 N/A Burner Baffle (In base assembly) All 5 N/A Base Left Side Panel (In base assembly) All 6 N/A Base Right Side Panel (In base assembly) All 7 N/A Base Back Panel (In base assembly) All 8 N/A Base Front Cross-tie Assembly (In base assembly) All Pilot Bracket All PSE Pilot Burner Assembly Natural Gas PSE 10 NA231 All PSE PSE-LP231 All 11 N/A Inlet Air Box Front Panel (In inlet air box front panel kit) All 12 N/A Inlet Air Box Front Panel Gasket (Use Air Inlet Box gasket) All 13 N/A Inlet Air Box Top Panel (In inlet air box top panel kit) All 14 N/A Inlet Air Box Top Panel Gasket (Use Air Inlet Box gasket) All Manifold Manifold Mounting Gasket All Air Inlet Box Gasket (8 long, must be cut to length) All Manifold 3 Manifold 4 Manifold 5 Burner Mounting Panel 3 Burner Mounting Panel 4 Burner Mounting Panel 5 Burner Mounting Panel 6 Rear Spacer Strip 3 Rear Spacer Strip 4 Rear Spacer Strip 5 18 Rear Spacer Strip Burner All Burner rifice Natural Gas, Sea Level 27mm All Burner Orifice LP Gas, Sea Level 1.65mm All Elmwood Sensor RD Thermal Fuse Element, 229º C Microtemp G4AM C Grommet for Sealing Pilot tubing/wiring Opening to Combustion Air Box All Inspection port Clear Plug All 24 N/A Hex Nut for Burner End Stud (5 mm) Purchase Locally Number of burners CGs-3-2 burners, CGs-4-3 burners, CGs-5-4 burners, CGs-6-5 burners. All GAS Current Service Parts 209

30 CGs Trim GAS Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes Pressure Relief Valve, ASME, 30 PSIG, 3/4 Male Inlet* Conbraco Pressure Relief Valve, ASME, 30 PSIG, 3/4 Male Inlet* Watts M330 All Pressure Relief Valve, ASME, 30 PSIG, 3/4 Female 1 Conbraco Inlet* Pressure relief Valve, ASME, 30 PSIG, 3/4 Female Watts 335 Inlet* All Combination Pressure-Temperature Gauge, 2 1/2 Short Shank, self-sealing well 1 /2" npt Honeywell TDV-040 Combination Pressure-Temperature Gauge, 2 1/2 Short Shank, self-sealing well 1 /2" npt ENFM 4104 All Drain Valve, 3/4 * Conbraco All 3 Drain Valve, 3/4 * Hammond Drain Valve, 3/4 * Watts BD-2C All Drain Valve, 3/4 * Nibco Circulator* Bell & NRF-22 Gossett All 4 UP15-42FR Circulator* Grundfos TB4 All Circulator* Taco Circulator Gasket, Universal (2 per boiler) All NS Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 1 NPT 3, 4, 5 NS Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 1 1/4 NPT Circulator Wiring Harness Kit, with Molex (Loose) All * Pipe Fittings Available Locally 210 Current Service Parts

31 CGs Gas Controls Fig. Part Description Mfr. Mfr. s Part NATURAL GAS COMPONENTS Gas Valve, 1/2 x1/2 with hose barb(replacement kit) Honeywell VR8204A All Pilot Assembly Kit with Orifice and Aluminum Pilot Gas Tubing PSE PSE-NA231 All PROPANE GAS COMPONENTS Gas Valve, 1/2 x1/2 with hose barb(replacement kit) Honeywell VR8204M All Pilot Assembly Kit with Orifice and Aluminum Pilot Gas Tubing PSE PSE-LP231 All NATURAL GAS AND PROPANE GAS COMPONENTS Control Module with 10 second pre-purge United Technologies All NS Wiring Harness All Air Pressure Switch 0 to 1999, 1.79 W.C. Tri-Delta PPS Air Pressure Switch 0 to 1999, 1.48 W.C. Tri-Delta PPS Air Pressure Switch 0 to 1999, 1.22 W.C. Tri-Delta PPS Air Pressure Switch 0 to 1999,.95 W.C. Tri-Delta PPS Control Transformer, 24 V. Sec. 40 VA Honeywell 5 BE All Control Transformer, 24V. Sec. 40 VA Basler Elec. GDD NS Tubing, Air Pressure Switch, 1/8 I.D. x 15 Silicone, Red to Collector Hood All NS Tubing, Air Pressure Switch, 1/8 I.D. x 17 Silicone, White to Transition All NS Natural to LP Conversion Kit CGs 3-6 All NS LP To Nat Conversion Kit CGs 3-6 All Boiler Size Notes GAS Current Service Parts 211

32 CGs Jackets GAS Fig # Part Description Mfg. Mfg s Part Boiler Size 1 Avail. Locally Junction Box, 2 x 4 All Jacket Panel, Left Side, With Insulation All Jacket Panel, Right Side All Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Door - Comes Packaged with Rear Panel Only Jacket Panel, Door Comes Packaged with Rear Panel Only Jacket Panel, Door Comes Packaged with Rear Panel Only Jacket Panel, Door Comes Packaged with Rear Panel Only Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Panel, Interior Jacket Panel, Interior Jacket Panel, Interior Jacket Panel, Interior 6 NA Jacket Panel, Rear comes with door panel 3 9 NA Jacket Panel, Rear comes with door panel 4 NA Jacket Panel, Rear comes with door panel 5 NA Jacket Panel, Rear comes with door panel Air Inlet Fitting All Inlet Air Hose All 12 Avail. Locally Hose Clamp, 3 All NS Gold touch up paint, spray can All Notes 212 Current Service Parts

33 CGi Series 2 Section Assembly Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes End Section, Left Hand, Cast # All End Section, Right Hand, Cast # All Intermediate Section, Cast # All NS NS Replacement Section Assembly 25, 3 Replacement Section Assembly 4 Replacement Section Assembly 5 Replacement Section Assembly 6 Replacement Section Assembly 7 Replacement Section Assembly 8 Section Replacement Kit, Includes Seals and Sealant for 1 Joint All Tie rod, 7/16 x 9 without nut (3 required per boiler) 25, 3 Tie rod, 7/16 x 12 without nut (3 required per boiler) 4 Tie rod, 7/16 x 15 without nut (3 required per boiler) 5 Tie rod, 7/16 x 18 without nut (3 required per boiler) 6 Tie rod, 7/16 x 21 without nut (3 required per boiler) Tie rod, 7/16 x 24 without nut (3 required per boiler) Nut, 7/16 (2 per tie rod) All Washer, Lock 7/16 (1 per tie rod) All Radiation Plate (1 per joint) All Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly Collector Hood and Transition Assembly High Limit, 30 Differential With Well Honeywell L4080D High Limit, 30 Differential With Well White- Rodgers 11B81-3 All Inducer Fan Assembly Kit, Includes Inducer Fan Fasco Assembly, Gasket and Nuts All Gasket, Inducer All GAS Current Service Parts 213

34 GAS CGi Series 2 Base Assembly 214 Current Service Parts

35 CGi Series 2 Base Assembly Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes Base Assembly Kit (Includes items 1, 2, 3, 4, 5, 6, 7 and 7 a 25, Base Assembly Kit (Same as above) Base Assembly Kit (Same as above) Base Assembly Kit (Same as above) Base Assembly Kit (Same as above) Base Assembly Kit (Same as above) Base Side Panel (In Base Assembly Kit) All 2 Base Front Cross-tie Assembly (In Base Assembly Kit) All 3 Base Back Cross-Tie Assembly (In Base Assembly Kit) All 4 Burner shield (In Base Assembly Kit) All 5 Base Pan Angle, Left Side (In Base Assembly Kit) All 6 Base Pan angle, Right Side (In Base Assembly Kit) All 7 Base Pan (In Base Assembly Kit) All 7a Base Pan Air Baffle (In Base Assembly Kit) All a b Burner Mounting Plate 25, 3 Burner Mounting Plate 4 Burner Mounting Plate 5 Burner Mounting Plate 6 Burner Mounting Plate 7 Burner Mounting Plate 8 Rear Spacing Strip 25, 3 Rear Spacing Strip 4 Rear Spacing Strip 5 Rear Spacing Strip 6 Rear Spacing Strip Rear Spacing Strip 8 8c Nut, Hex 5 mm Zinc Plated (Purchase Locally) All Base Insulation Kit Base Insulation Kit 25, Base Insulation Kit Base Insulation Kit Base Insulation Kit Base Insulation Kit Boiler Leg Kit All Manifold Manifold 25, Manifold Manifold Manifold Manifold 8 Main Burner rifice Natural Gas 0 to mm drill Main Burner Orifice LP Gas 0 to #54 drill Main Burner Orifice Natural Gas 0 to mm drill Main Burner Orifice LP Gas 0 to mm drill Burner All 14 Screw, x.38 STP Type 23 hex, washer Head Slot (May be purchased locally) All Rollout Thermal Fuse Element (229 0 C) Elmwood Sensors RD , 4, 5, 6, 7, 8 G4AM06 Microtemp 00229C Number of burners CGi-25-2 burners, CGi-3-2 burners, CGi-4-3 burners, CGi-5-4 burners, CGi-6-5 burners, CGi-7-6 burners, CGi-8-7 burners All GAS Current Service Parts 215

36 GAS CGi Series 2 Gas Controls 216 Current Service Parts

37 CGi Series 2 Gas Controls Fig. Mfr. s Part Boiler Part Description Mfr. Size NATURAL GAS COMPONENTS VR8204A- Honeywell 25, 3, 4, Gas Valve, 1/2 x 1/2, Natural Gas , 6 White-Rodgers 36E VR8304M- Honeywell Gas Valve, 3/4 x3/4, Natural Gas , 8 White-Rodgers 36C Pilot Burner Assembly Kit W/Orifice & Aluminum Pilot Gas Tubing, Natural Gas PSE PSE-NA231 All PROPANE GAS COMPONENTS Gas Valve, 1/2 x 1/2, Propane Gas Honeywell VR8204M- 25, 3, 4, , Gas Valve, 3/4 x3/4, Propane Gas Honeywell VR8304M , Pilot Burner Assembly Kit W/Orifice & Aluminum Pilot Gas Tubing, Propane Gas PSE PSE-LP231 All NATURAL GAS AND PROPANE GAS COMPONENTS 2a Pilot Bracket All Maching Screw, Pan Head Phillips, x.19 NS N/A Zinc Plated (2 each for pilot bracket) (Purchase All Locally) Control Module with 10 second pre-purge United Technologies All NS Wire Harness, Controls to Control Module All NS Wire harness, J-Box to Control Module All Air Pressure Switch, 1.79 W.C. Tri-Delta PPS , Air Pressure Switch, 1.40 W.C. Tri-Delta PPS Air Pressure Switch, 1.22 W.C. Tri-Delta PPS Air Pressure Switch, 0.80 W.C. Tri-Delta PPS , Air Pressure Switch, 0.75 W.C. Tri-Delta PPS Control Transformer, 24 V. Secondary, 40 VA Honeywell AT140B Basler Electric BE GDD All Tubing, Air Pressure Switch, 1/8 I.D. x 17 Manufacturer Silicone, Red to Collector Hood Rubber Supply All NS Tubing, Air Pressure Switch, 1/8 I.D. x 19 Silicone, White To Transition NS Natural to Propane Conversion Kit CGi 25 NS Natural to Propane Conversion Kit CGi 3-6 NS Natural to Propane Conversion Kit CGi 7-8 NS Propane to Natural Conversion Kit CGi 25 NS Propane to Natural Conversion Kit CGi 3-6 NS Propane to Natural Conversion Kit CGi 7-8 Manufacturer Rubber Supply All Notes GAS Current Service Parts 217

38 CGi Series 2 Water Trim GAS Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes Pressure Relief Valve, ASME, 30 PSIG, 3/4 Conbraco Male Inlet* Watts M330 All Pressure Relief Valve, ASME, 30 PSIG, 3/4 Conbraco Female Inlet* Watts 335 All Combination Pressure-Temperature Gauge, 3 1/2 with shut off with well Honeywell TDV-040 All Drain Valve, 3/4 * Conbraco All 3 Drain Valve, 3/4 * Hammond Drain Valve, 3/4 * Watts BD-2C All Drain Valve, 3/4 * Nibco Circulator* Bell & Gossett NRF-22 All Circulator* Grundfos UP15-42FR- TB4 All Circulator* Taco 007 All Circulator Gasket, Universal (2 per boiler) All Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 3/4 NPT 25 NS Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 1 NPT 3, 4, Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 1 1/4 NPT 6, Circulator Hardware Kit, Includes 1 Flange, 1 gasket, 2 Nuts, 2 Screws 1 1/2 NPT Circulator Wiring Harness Kit, with Molex (Loose) All * Pipe Fittings Available Locally 218 Current Service Parts

39 CGi Series 2 Jackets Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes 1 N/A Junction Box, 2 x 4 x 1.5 (May be purchased locally) All Jacket Panel, Left Side, With Insulation All Jacket Panel, Right Side, With Insulation All Jacket Panel, Top Front 25, Jacket Panel, Top Front 4 4a Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Front Jacket Panel, Top Rear 25, Jacket Panel, Top Rear 4 4b Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Top Rear Jacket Panel, Door and Rear Panel 25, Jacket Panel, Door and Rear Panel Jacket Panel, Door and Rear Panel Jacket Panel, Door and Rear Panel Jacket Panel, Door and Rear Panel Jacket Panel, Door and Rear Panel Jacket Cross Tie, Bottom Front 25, Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Cross Tie, Bottom Front Jacket Panel, Interior, With Insulation 25, Jacket Panel, Interior, With Insulation Jacket Panel, Interior, With Insulation Jacket Panel, Interior, With Insulation Jacket Panel, Interior, With Insulation Jacket Panel, Interior, With Insulation 8 Jacket Panel, Rear, With Insulation (See item 5) 25, 3 Jacket Panel, Rear, With Insulation (See item 5) 4 8 Jacket Panel, Rear, With Insulation (See item 5) 5 Jacket Panel, Rear, With Insulation (See item 5) 6 Jacket Panel, Rear, With Insulation (See item 5) 7 Jacket Panel, Rear, With Insulation (See item 5) 8 NS Gold touch up paint, spray can All GAS Current Service Parts 219

40 GAS CGa Section Assembly 220 Current Service Parts

41 CGa Section Assembly Fig. Part Description Mfg. Mfg. s Part Boiler Size Spill Switch 240, Manual Reset Sensors Elmwood Sensors End Section, Left Hand, All End Section, Right Hand, All Intermediate Section, All & Not Replacement Section Assembly Shown Not Section Replacement Kit, Includes Seals Shown and Silicone Sealant for 1 Joint All Tie Rod, 7/16 x 9 without nut (3 per boiler) 25 & Tie Rod, 7/16 x 12 without nut (3 per boiler) Tie Rod, 7/16 x 16 without nut (3 per boiler) 5 4 Tie Rod, 7/16 x 18 without nut (3 per boiler) Tie Rod, 7/16 x 21 without nut (3 per boiler) Tie Rod, 7/16 x 24 without nut (3 per boiler) Nut, 7/16 (2 per tie rod) All Washer, 7/16 (1 per tie rod) All Radiation Plate (1 per joint) All Collector Hood High Limit, 140 to 220 F. with 30 Honeywell L4080D1036 differential and 1/2 N.P.T. Well White-Rodgers 11B81-3 All Draft Hood Spill Switch 210, Manual Reset Elmwood 2455RM RM RVGP-KS- 4BKF Effikal Vent Damper 4 25 & 3 Johnson Q35GB-2 Controls Vent Damper 5 Effikal RVGP-KS- 5BKF Johnson Controls Q35GD Vent Damper 6 Effikal RVGP-KS- 6BKF Johnson Controls Q35GF-2 5& Vent Damper 7 Effikal RVGP-KS- 7BKF Johnson Controls Q35GH-2 7& Vent Damper Actuator Effikal RVGP All Vent Damper Actuator Johnson Controls M35BE-1C All Vent Damper Harness All 25 3&8 Notes GAS Current Service Parts 221

42 GAS 222 Current Service Parts

43 CGa Base Assembly Fig. Part Description Mfg. Mfg. s Part Boiler Size Base Side Panel (2 required) All Base Front Cross-tie Base Back Cross-tie Access Panel Base Pan Side Angle, Left Side All Base Pan Side Angle, Right Side All Base Pan Burner Rest Base Insulation Kit Boiler Leg (3 ), 1 leg, 4 required All Burner Manifold Main Burner Orifice Natural Gas 2.0 mm All Main Burner Orifice Propane Gas 1.3 mm All Main Burner Stainless Steel All Main Burner, SS, with Pilot Bracket (Standing Pilot) (Available with Pilot All 14 Burner Kit) Main Burner with Pilot Bracket ( Spark Ignition Pilot) (Available with Pilot All Burner Kit) 15 Avail. Locally Screw, x 3/8 STP Type D hex, washer head slotted, zinc plated (Available Locally) Rollout Thermal Fuse Element, C Thermodisc Inc. G4M C Notes Numbers of burners: CGa-25-2 main burners & 1 burner w/pilot bracket, CGa-3-3 main burners & 1 burner w/pilot bracket, CGa-4-5 main burners & 1 burner w/pilot bracket, CGa-5-7 main burners & 1 burner w/pilot bracket, CGa-6-9 main burners & 1 burner w/pilot bracket, CGa-7-11 main burners & 1 burner w/pilot bracket, CGa-8-13 main burners & 1 burner w/pilot bracket. All GAS Current Service Parts 223

44 GAS CGa Water Trim 224 Current Service Parts

45 CGa Water Trim Fig. Mfg. s Part Part Description Mfg. Pressure Relief Valve, ASME, 30 Conbraco PSIG, 3/4 Male Inlet (Fittings shown are factory installed on boiler) Watts M330 Conbraco Pressure Relief Valve, ASME, PSIG, 3/4 Female Inlet (Fittings shown Watts 335 are factory installed on boiler) ENFM-USA /2-1/4 Boiler Size All All Notes Combination Pressure-Temperature Gauge, 2 1/2 short Shank, Self- Closing Valve Honeywell TDV-040 All NS Drain Valve, 3/4 (Fittings shown are factory installed on boiler) Circulator (Fittings shown are factory installed on boiler) Circulator (Fittings shown are factory installed on boiler) Circulator Gasket, universal (2 per boiler) Circulator Hardware Kit, Includes: 1 flange, 2 nuts, 2 screws, 1 gasket 3/4 N.P.T. Circulator Hardware Kit, Includes: 1 flange, 2 nuts, 2 screws, 1 gasket 1 N.P.T. Circulator Hardware Kit, Includes: 1 flange, 2 nuts, 2 screws, 1 gasket 1 1/4 N.P.T. Circulator Hardware Kit, Includes: 1 flange, 2 nuts, 2 screws, 1 gasket 1 1/2 N.P.T. Circulator Wiring Harness, For Standing Pilot Ignition Circulator Wiring Harness, For Spark Ignition (with Molex Connector) Conbraco /4 All Taco 007 All Bell & Gossett NRF All 25 3, 4, 5 6, 7 8 All All All GAS Current Service Parts 225

46 GAS CGa Control Parts 226 Current Service Parts

47 CGa Control Parts Gas Valve, 1/2 x 1/ Gas Valve, 3/4 x 3/ SPARK IGNITION COMPONENTS FOR NATURAL GAS Pilot Assembly Kit with orifice and Aluminum Pilot Gas Tubing Honeywell Honeywell White- Rodgers Fig. Mfg. s Part Boiler Part Description Mfg. Size STANDING PILOT NATURAL GAS COMPONENTS Gas Valve, 1/2 x1/2 Honeywell VR8200A-2116 Grayson 7A0-A1B Gas Valve, 3/4 x3/4 Honeywell VR8300C , Pilot Assembly Kit with Orifice All Tubing, Pilot, Aluminum 1/8 x All Thermocouple, 30 Honeywell Q309A-1988 All STANDING PILOT PROPANE GAS COMPONENTS Gas Valve, 1/2 x1/2 Honeywell VR8200C Gas Valve, 3/4 x3/4 1.2 step Honeywell VR8300C , Pilot Assembly Kit with Orifice All Tubing, Pilot, Aluminum 1/8 x All Thermocouple, 48 Honeywell Q309A-1988 All STANDING PILOT COMPONENTS FOR NATURAL GAS AND PROPANE GAS Honeywell R8285D Transformer and Relay Assembly White- All Rodgers NS Relay Only Standing Pilot White Rodgers All NS Transformer Only Standing Pilot Hamilton All NS Standing Pilot Wiring Harness All PILOT GAS COMPONENTS FOR NATURAL AND PROPANE CGa 25 & CGa 3 ONLY Pilot Gas Pressure Regulator, 4.0 W.C. Maxitrol RV12LT-11 Outlet SCP Inc. SC-50N 25, 3 NS Tubing, Aluminum from Gas Valve to Regulator, 1/4 x 3 90 degree 25, Adapter, Male 1/8 x 7/16 24, from Regulator to Pilot Gas Line 25, 3 VR8204A E White- Rodgers Grayson Control 7200IPER 7D1-D5B-029 VR8304P C Ignition Control Module United Technologies All Honeywell AT140B Control Transformer, 24 V, 40 VA Basler BE All Electric GDD NS Wire Harness, Power Supply All NS Wire Harness, Spark Ignition All NS Conversion Kit: Natural to Propane CGa 7-8 (Standing Pilot Only) NS Conversion Kit: Propane to Natural CGa 25-6 (Standing Pilot Only) NS Conversion Kit: Propane to Natural CGa 7-8 (Standing Pilot Only) NS Conversion Kit: Natural to Propane CGa-25-6 (Standing Pilot Only) , 8 All Notes GAS Current Service Parts 227

48 GAS CGa Jacket Assembly 228 Current Service Parts

49 CGa Jacket Assembly Fig. Part Description Mfg. Mfg. s Part Boiler Size 1 N/A Junction Box, 2 x 4, (Available Locally) All Jacket Panel, Left Side All Jacket Panel, Right side All & Jacket Panel, Top Front & Jacket Panel, Top Rear (Revise) & 3 Jacket Panel, Door and Rear Panel (Revise) & Jacket Cross Tie, Bottom Front & Jacket panel, Interior Notes GAS 9 Jacket Panel, Rear (Included with Fig #6 above) NS Gold touch up paint, spray can All Current Service Parts 229

50 GAS 230 Current Service Parts

51 GAS EG Series 1 4 Section and Base Assembly Current Service Parts 231

52 EG Series 1 4 Section and Base Assembly GAS Fig. Part Description Casting Boiler Series Section Assembly, Complete: EG, P-EG-30, 35 w/ Heater Opening Section Assembly, Complete: EG, P-EG-35 w/o Heater Opening (Tankless Heater not available on EG-30) A B C Section Assembly, Complete: EG, P-EG-40, 45 w/ Heater Opening Section Assembly, Complete: EG, P-EG-40, 45 w/o Heater Opening Section Assembly, Complete: EG, P-EG-50, 55 w/ Heater Opening Section Assembly, Complete: EG, P-EG-50, 55 w/o Heater Opening Section Assembly, Complete: EG-65 w/ Heater Opening Section Assembly, Complete: EG-65 w/o Heater Opening Section Assembly, Complete: EG-75 w/ Heater Opening Section Assembly, Complete: EG-75 w/o Heater Opening Left Hand End Section w/ Heater Opening Left Hand End Section w/o Heater Opening Right Hand End Section w/o Heater Opening Intermediate Section Section Replacement Kit; Includes 1 ea. 3" and 6" Elastomer Seal, 4 ft. Cope Seal; Order 1 per Joint Between Sections " Diameter Bottom Elastomer Seal (1 per Joint) 6" Diameter Top Elastomer Seal (1 per Joint) Sealer for Sections (Cope Seal -- 4' per Joint) 1/2" Tie Rod w/o Nut (2 per Boiler): EG, P-EG-30, 35 1/2" Tie Rod w/o Nut (2 per Boiler): EG, P-EG-40, 45 1/2" Tie Rod w/o Nut (2 per Boiler): EG, P-EG-50, 55 1/2" Tie Rod w/o Nut (2 per Boiler): EG-65 1/2" Tie Rod w/o Nut (2 per Boiler): EG-75 1/2" Nut (2 per Tie Rod) 1/2" Lock Washer (1 per Tie Rod) Retort Cement (1 quart) Flue Brush, 124 DMG Draft Hood: EG, P-EG-30 Draft Hood: EG, P-EG-35 Draft Hood: EG, P-EG-40 2,3,4 2,3,4 2,3,4 D Draft Hood: EG, P-EG-45 2,3, Draft Hood: EG, P-EG-50 Draft Hood: EG, P-EG-55 Draft Hood: EG-65 Draft Hood: EG-75 Collector Hood: EG, P-EG-30, 35 Collector Hood: EG, P-EG-40, 45 2,3,4 2,3,4 2,3,4 2,3,4 E Collector Hood: EG, P-EG-50, Collector Hood: EG-65 Collector Hood: EG-75 Front Base Panel: EG, P-EG-30, 35 Front Base Panel: EG, P-EG-40, 45 H Front Base Panel: EG, P-EG-50, Front Base Panel: EG-65 Front Base Panel: EG-75 Back Base Panel: EG, P-EG-30, 35 Back Base Panel: EG, P-EG-40, 45 I Back Base Panel: EG, P-EG-50, Back Base Panel: EG-65 Back Base Panel: EG-75 Notes 232 Current Service Parts

53 EG Series 1 4 Section and Base Assembly Fig. Part Description Casting I H H H L L L L F F Base Back Channel: EG, P-EG-30, 35 Base Back Channel: EG, P-EG-40, 45 Base Back Channel: EG, P-EG-50, 55 Base Back Channel: EG-65 Boiler Series Base Back Channel: EG-75 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG, P- EG-30, 35 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG, P- EG-40, 45 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG, P- EG-50 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG, P- EG-55 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG-65 Base Front Access Panel w/ Flame Rollout Switch Bracket: EG-75 Back Burner Support: EG, P-EG-30 Back Burner Support: EG, P-EG-35 Back Burner Support: EG, P-EG-40 Back Burner Support: EG, P-EG-45 Back Burner Support: EG, P-EG-50 Back Burner Support: EG, P-EG-55 Back Burner Support: EG, P-EG-65 Back Burner Support: EG, P-EG-75 Base Insulation Kit (Includes Front and Rear Base Panel Insulation, Water Glass, and Boiler Cement) Cover Plate for Heater Opening (Rectangular) Gasket for Cover Plate (Rectangular) Cover Plate for Heater Opening (Round) Gasket for Cover Plate (Round) Burner, Steel Tube, Regular Stainless Burner, Steel Tube, w/ Pilot Bracket: "PI" Systems (all sizes); "SPL" Systems (all sizes); "SPN" Systems (EG-75 Only) Stainless Burner, Steel Tube, w/ Pilot Bracket: "SPN" Systems (EG, P-EG Only) Stainless G J Base Side Rail (2 required) Tankless heater nut and stud Main Burner Orifice, Natural Gas, 2.45 mm (see Note 1) Main Burner Orifice, Propane Gas, 1.55 mm (see Note 1) Manifold, EG, P-EG-30 Manifold, EG, P-EG-35 Manifold, EG, P-EG-40 Manifold, EG, P-EG-45 Manifold, EG, P-EG-50 Manifold, EG, P-EG-55 Manifold, EG-65 Manifold, EG-75 Number of burners EG-30-2 main burners & 1 burner w/pilot bracket, EG-35-3 main burners & 1 burner w/pilot bracket, EG-40-4 main burners & 1 burner w/pilot bracket, EG-45-5 main burners & 1 burner w/pilot bracket, EG-50-6 main burners & 1 burner w/pilot bracket, EG-55-7 main burners & 1 burner w/pilot bracket, EG-60-8 main burners & 1 burner w/pilot bracket, EG-65-9 main burners & 1 burner w/pilot bracket, EG main burners & 1 burner w/pilot bracket, Notes GAS Current Service Parts 233

54 EG Series 4 Intermittent Ignition Fig. Part Description Mfr. Mfr. s Part EG Series 4 Boiler Size Notes GAS *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt *Combination Gas Control Valve, 3/4" x 3/4" N.P.T., 24 Volt *Combination Gas Control Valve, 3/4" x 3/4" N.P.T., 24 Volt Pilot Burner Assembly w/ Pilot Burner, Orifice, Sensing Lead, and Ignition Cable Honeywell Robertshaw White- Rodgers Honeywell White- Rodgers VR8204 A2001 X X X X X 7200I PER X X X X X 36E X X X X X VR8304 P4348 X X X 36C X X X Pilot Burner Assembly w/ Pilot Burner, Orifice, Sensing Lead, and Ignition Cable PSE NA-16 X X X X X X X X Pilot Tubing, Aluminum 1/8" OD x 22 3/4" Long, w/ Compression Fittings, comes with pilot assembly X X X X X X X X Ignition Control Module w/o Molex, 24 Volt Honeywell S8620C1003 X X X X X X X X Ignition Control Module w/o Molex, 24 Volt United Technologies X X X X X X X X Wiring Harness (in Envelope Assy) for Water Boilers w/o Tankless Heater ONLY X X X X X X X X Wiring Harness (in Envelope Assy) for Water Boilers w/ Tankless Heater ONLY X X X X X X Wiring Harness (in Envelope Assy) for Steam Boilers with Float LWCO ONLY X X X X X X X X Wiring Harness (in Envelope Assy) for Steam Boilers with Probe LWCO ONLY X X X X X X X X * Combination Gas Valve includes: Manual Gas Cock, Redundant Gas Valves, Main Pressure Regulator, Pilot Take-off w/ Filter, Pilot Adjustment 234 Current Service Parts

55 GAS EG Series 4 Common Control Components Fig. 11* 11* Part Description Mfr. Mfr. s Part EG Series 4 Boiler Size Vent Damper Motor w/ Molex (for use on Effikal Dampers ONLY) Effikal RVGP X X X X X X X X Damper Wiring Harness with Molex (from Controls Wiring Harness to Damper) X X X X X X X X Vent Damper Assembly, 5" Effikal RVGP-KS-5BKF X X Vent Damper Assembly, 5" Johnson G35GD X X Vent Damper Assembly, 6" Effikal RVGP-KS-6BKF X X Vent Damper Assembly, 6" Johnson G35GF X X Vent Damper Assembly, 7" Effikal RVGP-KS-7BKF X X Vent Damper Assembly, 7" Johnson G35GH X X Vent Damper Assembly, 8" Effikal RVGP-KS-8BKF X X Vent Damper Assembly, 8" Johnson G35GK X X Combination Transformer-Relay 11* Receptacle, 120/24V, 40VA Honeywell R8285K1004 X X X X X X X X Combination Transformer-Relay White- Receptacle, 120/24V, 40VA Rodgers S84A-85 X X Plug-In Relay, DPST, 24 Volt Coil Plug-In Relay, DPST, 24 Volt Coil Honeywell White- Rodgers Rollout Thermal Fuse, 229 o C Microtemp G4AM C X X Rollout Thermal Fuse, 229 o C Elmwood RD X X Spill Switch with Reset, 210 o F Elmwood R8222U X X X X X X X X 2455RM X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Notes * Not used on EG water boilers with Tankless Heaters. Current Service Parts 235

56 EG Series 4 Standing Pilot Obsolete see Thermocouple to Thermopile Conversion Kit GAS Fig. Mfr. s Part Part Description Mfr. 30 COMPONENTS FOR NATURAL GAS ONLY 1N N N N N NS NS P P P P NS EG Boiler Size *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt Honeywell VR8200A2116 X X X X X *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt Robertshaw 7200ER7A0-A1B- 042 X X X X X *Combination Gas Control Valve, 3/4" x 3/4" N.P.T., 24 Volt Honeywell VR8300C4050 X X *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw 7000ERHC-S7C 5D Natural Gas Pilot Orifice,.026 Dia. (For Q- 327 Pilot, below) Honeywell AG X Natural Gas Pilot Replacement Kit (Includes Slotted Main Burner w/ Pilot Bracket, Pilot, X X X X X X X Thermocouple, and Tubing with Fittings) Thermocouple to Thermopile Conversion Kit Weil-Mclain for Natural Gas COMPONENTS FOR PROPANE GAS ONLY *Combination Gas Control Valve, 1/2" x 1/2" N.P.T., 24 Volt Honeywell *Combination Gas Control Valve, 3/4" x 3/4" N.P.T., 24 Volt Honeywell *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw Propane Gas Pilot Orifice,.010 Dia. (For Q- 327 Pilot, below) Honeywell Propane Gas Pilot Replacement Kit (Includes Slotted Main Burner w/ Pilot Bracket, Pilot, Thermocouple, and Tubing with Fittings) VR8200- C1074 X X X X X VR8300- C4100 X X 7000ERHC-S7C 5D KR X X X X X X X NS Thermocouple to Thermopile Conversion Kit for Propane Gas Weil-Mclain X COMPONENTS FOR NATURAL GAS AND PROPANE GAS Pilot Burner, Constant Burning, Thermally Supervised Honeywell Q327A1642 X NS Thermopile, 36" Robertshaw CP-2 X NS Lead-wire Weil-Mclain X Pilot Tubing, Aluminum 1/8" OD x 22 3/4" Long, w/ Compression Fittings X X X X X X X X Wiring Harness for Water Boilers w/o Tankless Heater ONLY X X X X X X X X Wiring Harness for Water Boilers w/ Tankless Heater ONLY X X X X X X Wiring Harness for Steam Boilers with Float LWCO ONLY X X X X X X X X X X X X 236 Current Service Parts

57 GAS EG Series 4 Standing Pilot Fig Part Description Mfr. Mfr. s Part 30 Wiring Harness for Steam Boilers with PROBE LWCO ONLY X X EG Boiler Size NS Natural to Propane Conversion Kit Weil-Mclain X X X X X NS Natural to Propane Conversion Kit Weil-Mclain X X NS Natural To Propane Conversion Kit Weil-Mclain X NS Propane to Natural Conversion Kit Weil-Mclain X X X X X X X X X X X NS Propane to Natural Conversion Kit Weil-Mclain X X NS Propane to Natural Conversion Kit Weil-Mclain X NS NS Thermocouple Natural Gas Thermocouple LP Gas Weil-Mclain Weil-Mclain X X X X X X X * Combination Gas Valve includes: Manual Gas Cock, Pilot Operator, Redundant Gas Valves, Main Press. Regulator, Pilot Take-off with Filter, Pilot Adjustment Current Service Parts 237

58 GAS EG Series 4 Water Trim 238 Current Service Parts

59 EG Series 4 Water Trim Fig. EG Series 4 Boiler Size Part Description Mfr. Mfr.'s Notes Part TEMPERATURE CONTROLS FOR ALL EG WATER BOILERS WITHOUT TANKLESS HEATERS (EXCEPT EG-75 STANDING PILOT) High Limit Temperature Control, SPST, Auto Recycle ( o F Range), 10 o F Fixed Subtractive Differential, w/ 3/4" N.P.T. Well Honeywell High Limit Temperature Control, SPST, Auto Recycle ( o F Range), 10 o F White- 11B83-16 X X X X X X X X Fixed Subtractive Differential, w/ 3/4" Rodgers N.P.T. Well TEMPERATURE CONTROLS FOR EG-75 STANDING PILOT WATER BOILERS WITHOUT TANKLESS HEATER Combination Operating Limit ( o F Range) and Fixed High Limit (240 o F) Temperature Control, Auto Recycle, DPST, w/ 3/4" Well. Fixed High Limit Furnished with Wire Leads for Connection to Thermocouple Spade Terminal Block Combination Operating Limit ( o F Range) and Fixed High Limit (240 o F) Temperature Control, Auto Recycle, DPST, w/ 3/4" Well. Fixed High Limit Furnished with Wire Leads for Connection to Thermocouple Spade Terminal Block White- Rodgers Honeywell 11B X TEMPERATURE CONTROLS ALL EG WATER BOILERS WITH TANKLESS HEATERS Combination High Limit-Low Limit w/ Circulator Control with Transformer. HIGH LIMIT: SPST, Auto Recycle, o F Range, 10 o F Subtractive Differential. LOW LIMIT/CIRC CONTROL: SPDT, Auto Recycle, o F Range, o F Adjustable Additive Differential. Honeywell L4080B1311 L4080F1023 L8124E1065 X X X X X X X X X X X X X X X X Immersion Well, 3/4" N.P.T. w/ 3-1/8" Shank Honeywell L2387A X X X X X X X X TRIM FOR ALL EG WATER BOILERS ASME Pressure Relief alve, Set to Relieve at 30 PSIG, 3/4" N.P.T., Female Watts 335 X X X X X X X X Inlet ASME Pressure Relief alve, Set to Relieve at 30 PSIG, 3/4" N.P.T., Female Conbraco X X X X X X X X Inlet Combination Gauge, 2 1/2" Dial, 0-75 PSIG, ,back mount U.S. Gauge X X X X X X X X Combination Gauge, 2 1/2" Dial, 0-75 PSIG, ,back mount ENFM /2-1/4 CBM-30 X X X X X X X X Automatic Air ent Taco X X X X X X X X NS NS NS Tankless Heater - water boiler, includes heater, gasket, nuts and studs. For boiler size EG-35, EG Tankless Heater - water boiler, includes heater, gasket, nuts and studs. For boiler size EG-50, EG Tankless Heater - water boiler, includes heater, gasket, nuts and studs. For boiler size EG-65, EG-75 Heat Transfer Products E-624 Heat Transfer Products Heat Transfer Products E-626 E-632 X GAS Current Service Parts 239

60 GAS EG Series 4 Steam Trim 240 Current Service Parts

61 EG Series 4 Steam Trim Fig. Part Description Mfr. Mfr. s Part EG Series 4 Boiler Size TRIM FOR ALL EG STEAM BOILERS High Pressure Limit Control, SPST, Auto Recycle, 0-9 PSIG Range, 0-5 PSIG Additive Honeywell PA-404-A X X X X X X X X Differential, 1/4" N.P.T. Bottom Connection Steam Relief Valve, 15 PSIG, w/ 3/4" N.P.T Male Inlet Conbraco X X X X X X X X Steam Relief Valve, 15 PSIG, w/ 3/4" N.P.T Male Inlet Watts 315 X X X X X X X X Pressure Gauge, 0-30 PSIG, 2 1/2" Dial, 1/4" N.P.T. Bottom Mount Winters E1437 X X X X X X X X Pressure Gauge, 0-30 PSIG, 2 1/2" Dial, 1/4" N.P.T. Bottom Mount Ametek P505K X X X X X X X X Water Gauge Glass Kit, 5/8" x 7 3/8" X with gaskets and brass washers. Water Gauge Glass Guard, 3/8" x 9-3/8" (2 per unit) X X X X X X X X PROBE TYPE LOW WATER CUT-OFF COMPONENTS FOR EG STEAM BOILERS Water Gauge Glass Cocks, Set, 1/2" N.P.T., Male Inlet, Long Stem Conbraco W X X X X X X X X Water Gauge Glass Cocks, Set, 1/2" N.P.T., Male Inlet, Long Stem United Brass Works Low Water Cut-Off, SPDT, 3/4" Male Electrode Type, 24 Volt Hydrolevel 400 X X X X X X X X Low Water Cut-Off, SPDT, 3/4" Male Electrode Type, 24 Volt McDonnell- Miller PS X X X X X X X X FLOAT TYPE LOW WATER CUT-OFF COMPONENTS FOR EG STEAM BOILERS Water Gauge Glass Cocks, Set, 1/2" N.P.T., Female Inlet, Std Stem Conbraco W X X X X X X X X Water Gauge Glass Cocks, Set, 1/2" N.P.T., Female Inlet, Std Stem Low Water Cut-Off, SPDT, 1/2" N.P.T., Float Type, 24 Volt United Brass Works 905A-946A McDonnell- Miller 67W X X X X X X X X TANKLESS HEATER OPERATING TEMPERATURE CONTROL FOR EG STEAM BOILERS Operating Temperature Control, SPST, Auto Recycle, o F Range, 10 o F Subtractive Honeywell L4080D1036 X X X X X X X Differential, w/ 3/4" N.P.T. Well Operating Temperature Control, SPST, Auto Recycle, o F Range, 10 o F Subtractive Differential, w/ 3/4" N.P.T. Well White- Rodgers 11B81-3 X X X X X X X X X X X X X X X X X X X ADDITIONAL TRIM FOR ALL P-EG STEAM BOILERS Drain Valve, 3/4" N.P.T., 1-1/2" Shank Conbraco X X X X X X NS Tankless Heater - steam boiler, includes heater, Heat Transfer tankless aquastat (Honeywell L4080B-1311), Products 35-S-29 gasket, nuts and studs. X X X X Notes GAS Current Service Parts 241

62 GAS EGH Section and Base Assembly Series Current Service Parts

63 EGH Section and Base Assembly Series 4 Fig. Part Description Casting Boiler Series A Left Hand End Section w/ Heater Opening Left Hand End Section w/o Heater Opening ,3,4 B Right Hand End Section w/ Heater Opening Right Hand End Section w/o Heater Opening with control tappings ,3,4 C Intermediate Section Intermediate Section w/ Tie Rod Lugs Section Assembly, Complete: EGH-85 w/ Heater Opening Section Assembly, Complete: EGH-85 w/o Heater Opening Section Assembly, Complete: EGH-95 w/ Heater Opening Section Assembly, Complete: EGH-95 w/o Heater Opening Section Assembly, Complete: EGH-105 w/ Heater Opening Section Assembly, Complete: EGH-105 w/o Heater Opening Section Assembly, Complete: EGH-115 w/ Heater Opening Section Assembly, Complete: EGH-115 w/o Heater Opening Section Assembly, Complete: EGH-125 w/ Heater Opening Section Assembly, Complete: EGH-125 w/o Heater Opening Section Replacement Kit; Includes 1 ea. 3" and 6" Elastomer Seal, 4 ft. Cope Seal; Order 1 per Joint Between Sections 181,2,3, " Diameter Bottom Elastomer Seal (1 per Joint) 6" Diameter Top Elastomer Seal (1 per Joint) Sealer for Sections (Cope Seal -- 4' per Joint) 1/2" x 7" Tie Rod w/o Nut (2 per Boiler) 1/2" x 17" Tie Rod w/o Nut (4 for EGH-85: 2 for EGH-95) 1/2" x 21-1/4" Tie Rod w/o Nut (2 for EGH-95 and EGH-115; 4 for EGH-105) 1/2" x 25-1/4" Tie Rod w/o Nut (2 for EGH-115; 4 for EGH-125) 1/2" Nut (2 per Tie Rod) 1/2" Lock Washer (1 per Tie Rod) Retort Cement (1 quart) Flue Brush, 124 DMG D Draft Hood: EGH-85 2,3, Draft Hood: EGH-95 Draft Hood: EGH-105 Draft Hood: EGH-115 Draft Hood: EGH-125 2,3,4 2,3,4 2,3,4 2,3,4 E Collector Hood: EGH-85 2,3, Collector Hood: EGH-95 2,3,4 Collector Hood: EGH-105 2,3,4 Collector Hood: EGH-115 2,3,4 Collector Hood: EGH-125 2,3,4 H Front Base Panel: (In Base Panel Carton) I Back Base Panel: (In Base Panel Carton) I 2 Back Base Channel: (In Base Panel Carton) Notes GAS Current Service Parts 243

64 EGH Section and Base Assembly Series 4 GAS H 2 Base Front Access Panel: (In Base Panel Carton) J Side Rail for Burner Pan w/ Bracket for Burner Pan (two required) J Back Burner Support: EGH-85 Back Burner Support: EGH-95 Back Burner Support: EGH-105 Back Burner Support: EGH-115 Back Burner Support: EGH-125 F Burner, stainless Tube, Regular F Burner, stainless Tube, w/ Pilot Bracket G Manifold, EGH Manifold, EGH-95 Manifold, EGH-105 Manifold, EGH-115 Manifold, EGH-125 H 1 Front Base Insulation: (In Base Panel Carton) I 1 Back Base Insulation: (In Base Panel Carton) Base Panel Carton-EGH-85: (Includes items H, H1, H 2, I, I 1 and I 2) 2,3, Base Panel Carton-EGH-95: (Includes items H, H1, H 2, I, I 1 and I 2) 2,3, Base Panel Carton-EGH-105: (Includes items H, H1, H 2, I, I 1 and I 2) 2,3, Base Panel Carton-EGH-115: (Includes items H, H1, H 2, I, I 1 and I 2) 2,3, Base Panel Carton-EGH-125: (Includes items H, H1, H 2, I, I 1 and I 2) 2,3, Cover Plate for Heater pening (Rectangular) Gasket for Coer Plate (Rectangular) Cover Plate for Heater pening (Round) Gasket for Coer Plate (Round) Burner Sields (Rollout): EGH-85 3,4 Burner Sields (Rollout): EGH-95 3,4 Burner Sields (Rollout): EGH-105 3,4 Burner Sields (Rollout): EGH-115 3,4 Burner Sields (Rollout): EGH-125 3,4 Main Burner Orifice, Natural Gas, 245 mm (see ote 2) Main Burner Orifice, Propane Gas, 155 mm (see ote 2) NOTES: 1) Order sufficient quantities to replace all orifices within a base. 2) Number of burners EGH main burners & 1 burner w/pilot bracket, EGH main burners & 1 burner w/pilot bracket, EGH main burners & 1 burner w/pilot bracket, EGH main burners & 1 burner w/pilot bracket, EGH main burners & 1 burner w/pilot bracket. 244 Current Service Parts

65 GAS EGH Intermittent Ignition Series 4 Fig. Part NS NS EGH Series 4 Boiler Description Mfr. Mfr. s Part Size *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw 7000DERHC- S7C-5R X X 7000DERHC- Robertshaw S7C-5N X X X *Combination Gas Control Valve, 1" x 1" N.P.T., 24 Volt Pilot Burner Assembly w/ Pilot Burner, Orifice, Sensing Lead, and Ignition Cable PSE PSE-NA16 X X X X X Pilot Tubing, Aluminum 1/8" OD x 34" Long, w/ Compression Fittings X X X X X Ignition Control Module w/o Molex, 24 Volt United A Technologies X X X X X Wiring Harness in Envelope Assy for Water Boilers w/o Tanless Heater ONLB X X X X X Wiring Harness in Envelope Assy for Water Boilers w/ Tanless Heater ONLB X X X X X Wiring Harness in Envelope Assy for Steam Boilers with Float LWCO ONLB X X X X X Wiring Harness in Envelope Assy for Steam Boilers with Probe LWCO ONLB X X X X X Natural to Propane Conversion it EGH PI only X X Natural to Propane Conversion it EGH PI only X X X Notes * Combination Gas Valve includes: Manual Gas Cock, Redundant Gas Valves, Main Pressure Regulator, Pilot Take-off w/ Filter, Pilot Adjustment Current Service Parts 245

66 EGH Intermittent Ignition Series 4 LP Gas Part EGH Series 4 Boiler Description Mfr. Mfr. s Part Size Notes /4 Hand valve with 1/8 tapping Conbraco X X Hand valve with 1/8 tapping Conbraco LP Gas valve, 3/4 x 1, spark pilot Robert Shaw LP Gas valve, 1 x 1, spark pilot Robert Shaw LP spark pilot burner, includes sparker, sensor, wires, pilot tubing, and pilot burner PSE M700DERHC- S7C M700DERHC- S7C LP16 X X X X X X X X X X X X X /8 x 34 pilot tubing for spark pilot burner LP standing pilot burner, includes orifice Honeywell and pilot burner Q327A-1642 X X X X X X X X X X /4 by 32 pilot tubing for standing pilot burner X X X X X Thermocouple, screw in, 30 X X X X X GAS /8 x 1/4 manual pilot shut off valve Pilot Switch box for standing pilot Johnson Controls L626B-3C X X X X X X X X X X 246 Current Service Parts

67 GAS EGH 85 & 95 Standing Pilot Series 4 Obsolete see Thermocouple to Thermopile Conversion Kit Fig. Part 1N N P P APPLICABLE FOR EGH-85 AND EGH-95 BOILERS ONLY Description Mfr. Mfr. s Part EGH Series 4 Boiler Size COMPONENTS FOR NATURAL GAS ONLY *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw 7000MSERHC- S7C-5D X X Natural Gas Pilot Orifice,.026 Dia. (For Q-327 Pilot, below) Honeywell AG X X COMPONENTS FOR PROPANE GAS ONLY *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw 7000MSERHC- S7C-5A X X Propane Gas Pilot Orifice,.010 Dia. (For Q-327 Pilot, below) Honeywell KR X X Notes Current Service Parts 247

68 EGH 85 & 95 Standing Pilot Series 4 COMPONENTS FOR NATURAL GAS AND PROPANE GAS Pilot Burner, Constant Burning, Thermally Supervised Honeywell Q327A1642 X X NS Thermopile 36 Obsolete with no parts available Robertshaw CP2 X X Pilot Tubing, Aluminum 1/8" OD x 34" Long, w/ Compression Fittings X X NS Lead wire 5 with terminals X X NS Thermocouple to Thermopile Conversion kit, natural gas. Includes natural gas X X valve, lead wire, thermopile, and instructions. NS Thermocouple to Thermopile Conversion kit, propane gas. Includes LP gas valve, lead wire, thermopile, and instructions. X X GAS NS Natural to Propane Conversion kit, standing pilot only X X 6* Combination Transformer-Relay Receptacle, 120/24V, 40VA Honeywell R8285K1004 X X 6* Combination Transformer-Relay Receptacle, 120/24V, 40VA White-Rodgers S84A-85 X X 7* Plug-In Relay, DPST, 24 Volt Coil Honeywell R8222U1006 X X 7* Plug-In Relay, DPST, 24 Volt Coil White-Rodgers X X Wiring Harness (in Envelope Assy) for Water Boilers w/o Tankless Heater ONLY X X Wiring Harness (in Envelope Assy) for Steam Boilers with Float LWCO ONLY X X Wiring Harness (in Envelope Assy) for Steam Boilers with Probe LWCO ONLY X X * Combination Gas Valve includes: Manual Gas Cock, Pilot Operator, Redundant Gas Valves, Main Press. Regulator, Pilot Take-off w/ Filter, Pilot Adjustment * Not used on EGH Water Boilers with Tankless Heaters 248 Current Service Parts

69 EGH Common Components Series 4 Fig. Part Mfr. s Part EGH Series 4 Boiler Size APPLICABLE FOR WATER OR STEAM BOILERS WITH OR WITHOUT TANKLESS HEATERS Damper Wiring Harness with Molex (from Controls Wiring Harness to Damper) X X X X X 4* Combination Transformer-Relay Receptacle, 120/24V, 40VA White- Rodgers S84A-85 X X X X X 5* Plug-In Relay, DPST, 24 Volt Coil Honeywell R8222U1006 X 5* Plug-In Relay, DPST, 24 Volt Coil White- Rodgers X X X X X PROPANE COMPONENTS FOR EGH-PI BOILERS Pilot Switch Box Johnson L62GB-3C X X X X X 8 Propane Gas Pilot Orifice,.010 Dia (For Q-327 Pilot, below) Honeywell KR X X X X X 9 Pilot Burner, Constant Burning, Thermally Supervised Honeywell Q327A Description Vent Damper Motor w/ Molex (for use on Effikal Dampers ONLY) Effikal RVGP X X X X X Vent Damper Assembly, 9" Effikal RVGP-KS-9BF X Vent Damper Assembly, 9" Johnson G35GM X Vent Damper Assembly, 10" Effikal RVGP-KS-10BF X X Vent Damper Assembly, 10" Johnson G35GP X X Vent Damper Assembly, 12" Effikal RVGP-KS-12BF X X Vent Damper Assembly, 12" Johnson G35GR X X 4* Combination Transformer-Relay Receptacle, 120/24V, 40VA Honeywell R8285K1004 X X X X X X X X X X Thermocouple Lead, 30" Honeywell Q309A1988 X X X X X Manual Shut-Off Pilot Gas Valve, 3/4" Conbraco 50-GB5-01 X X X X X *Combination Gas Control Valve, 3/4" x 1" N.P.T., 24 Volt Robertshaw 7200DERHC- S7C-5R X X *Combination Gas Control Valve, 1" x 1" 7200DERHC-S7C N.P.T., 24 Volt Robertshaw 5N X X X Mfr. Notes GAS * Combination Gas Valve includes: Manual Gas Cock, Redundant Gas Valves, Main Pressure Regulator, Pilot Take-off w/ Filter, Pilot Adjustment * Not used on EGH Water Boilers with Tankless Heaters Current Service Parts 249

70 GAS EGH Water Trim Series Current Service Parts

71 EGH Water Trim Series 4 Fig. Part Mfr. s Part EGH Series 4 Boiler Size TEMPERATURE CONTROLS FOR ALL EGH STANDING PILOT BOILERS Combination Operating Limit ( F Range) and Fixed High Limit (240 F) Temperature Control, Auto Recycle, White- DPST, w/ 3/4" Well. Fixed High Limit Rodgers 11B X X Furnished with Wire Leads for Connection to Thermocouple Spade Terminal Block 15 Differential on both limits Combination Operating Limit ( F Range) and Fixed High Limit (240 F) Temperature Control, Auto Recycle, DPST, w/ 3/4" Well. Fixed High Limit Honeywell L4080F1023 X X Furnished with Wire Leads for Connection to Thermocouple Spade Terminal Block 15 Differential on both limits TEMPERATURE CONTROLS FOR PI AND PID BOILERS WITHOUT TANKLESS HEATERS High Limit Temperature Control, SPST, Auto Recycle, o F Range, 10 o F Fixed Subtractive Differential, w/ 3/4" Well. High Limit Temperature Control, SPST, Auto Recycle, o F Range, 10 o F Fixed Subtractive Differential, w/ 3/4" Well. White- Rodgers Honeywell 11B83-16 TEMPERATURE CONTROLS FOR PI AND PID BOILERS WITH TANKLESS HEATERS Combination High Limit-Low Limit w/ Circulator Control with Transformer. HIGH LIMIT: SPST, Auto Recycle, o F Range, 10 o F Subtractive Differential. LOW LIMIT/CIRC CONTROL: SPDT, Auto Recycle, o F Range, o F Adjustable Additive Differential. Honeywell L8124E1065 X X X X X NS Description Immersion Well, 3/4" N.P.T. w/ 3-1/8 " Shank Honeywell A X WATER TRIM COMPONENTS COMMON TO ALL EGH BOILERS ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 3/4" N.P.T., Female Watts 335 X X X X X Inlet ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 3/4" N.P.T., Female Conbraco X X X X X Inlet Combination Gauge, 2 1/2" Dial, 0-75 PSIG, back mount U.S. Gauge X X X X X Combination Gauge, 2 1/2" Dial, 0-75 PSIG, back mount Tankless Heater - water boiler, includes heater, gasket, nuts and studs. For all sizes EGH boiler Mfr. ENFM Heat Transfer Products L4080B /2-1/4 CBM-30 E-632 X X X X X X X X X X X X X X X Notes GAS Current Service Parts 251

72 GAS EGH Steam Trim Series Current Service Parts

73 EGH Steam Trim Series 4 Fig. Part EGH Series 4 Boiler Description Mfr. Mfr. s Part Size TRIM FOR ALL EGH STEAM BOILERS 1* *High Pressure Limit Control, SPST, Auto Recycle, 0-9 PSIG Range, 0-5 PSIG Additive Honeywell PA-404-A X X X X X Differential, 1/4" N.P.T. Bottom Connection Steam Relief Valve, 15 PSIG, 3/4" N.P.T., Male Inlet, Side Conbraco X X X X X Outlet Steam Relief Valve, 15 PSIG, 3/4" N.P.T., Male Inlet, Side Watts 415 X X X X X Outlet Pressure Gauge, 0-30 PSIG, 2 1/2" Dial, 1/4" N.P.T. Bottom Ametek P505K X X X X X Mount Water Gauge Glass Kit, /8" x 7 3/8" with gaskets X X X X X and brass washers Water Gauge Glass Guard, 3/8" x 9-3/8" (2 per unit) X X X X X PROBE TYPE LOW WATER CUT-OFF COMPONENTS FOR EGH STEAM BOILERS Water Gauge Glass Cocks, Set, /2" N.P.T., Male Inlet, Long Conbraco W X X X X X Stem 7* Low Water Cut-Off, SPDT, 3/4" Male Electrode Type, 24 Volt Hydrolevel 400 X X X X X FLOAT TYPE LOW WATER CUT-OFF COMPONENTS FOR EGH STEAM BOILERS Water Gauge Glass Cocks, Set, /2" N.P.T., Female Inlet, Std Conbraco W X X X X X Stem Low Water Cut-Off, SPDT, 1/2" N.P.T., Float Type, 24 Volt McDonnell- Miller 67W-1 X X X X X TANKLESS HEATER OPERATING TEMPERATURE CONTROL FOR EGH STEAM BOILERS Operating Temperature Control, SPST, Auto Recycle, o F Honeywell L4080D1036 X X X X X Range, 10 o F Subtractive Differential, w/ 3/4" N.P.T. Well Operating Temperature Control, SPST, Auto Recycle, o F Range, 10 o F Subtractive Differential, w/ 3/4" N.P.T. Well White-Rodgers 11B81-3 X X X X X NS Tankless Heater - water and steam boiler, includes heater, tankless aquastat (Honeywell L4080B-1311),gasket, nuts and studs. * Alternate Components Heat Transfer Products 35-S-29 Notes GAS * Two High Limits used with EGH-85 and EGH-95 Standing Pilot Steam Boilers Current Service Parts 253

74 GAS PFG Section & Base Assembly 254 Current Service Parts

75 PFG Boiler Parts List Series 1 through 7 Note: Series 1-6 section assemblies utilized push nipples. No remaining push nipple sections are available. Replace entire block. Fig # Part Description Series # Price A Left Hand End Section, B Right Hand End Section, C Intermediate Section Half, 5115 (Requires 2 per intermediate section) Section Assembly, Complete with well: P-FG-5 (See Note) Section Assembly, Complete with well: P-FG-6 (See Note) Section Assembly, Complete with well: P-FG-7 (See Note) Section Assembly, Complete with well: P-FG-8 (See Note) Section Assembly repair kit (1 per joint) includes seals, guide ball bearings, silicone sealant, instructions 7 D Draft Hood, Vertical: P-FG D Draft Hood, Vertical: P-FG D Draft Hood, Vertical: P-FG D Draft Hood, Vertical: P-FG RTV 108 or Equivalent 1-7 E Collector Hood, P-FG E Collector Hood, P-FG E Collector Hood, P-FG E Collector Hood, P-FG F Burner, Tubular Steel, Regular 5-7 F Burner, Tubular Steel with Pilot Bracket 5-7 G Manifold: P-FG G Manifold: P-FG G Manifold: P-FG G Manifold: P-FG H Front Base Insulation: P-FG H Front Base Insulation: P-FG H Front Base Insulation: P-FG H Front Base Insulation: P-FG I Back Base Insulation: P-FG I Back Base Insulation: P-FG I Back Base Insulation: P-FG I Back Base Insulation: P-FG Main Burner Orifice (Natural) 37 Drill Main Burner Orifice (Propane) 37 Drill 5-7 Q /4 Dia. Push Nipple (4 per joint). Obsolete - will sell remaining inventory. Call for availability 1-6 P Tie Rod w/o Nut (2 per Boiler): P-FG-5, 3/8î X 15î 1-7 P Tie Rod w/o Nut (2 per Boiler): P-FG-6, 3/8î X 18î 1-7 P Tie Rod w/o Nut (2 per Boiler): P-FG-7, 3/8î X 21î 1-7 P Tie Rod w/o Nut (2 per Boiler): P-FG-8, 3/8î X 24î 1-7 P Tie Rod w/o Nut (2 per Boiler): P-FG-10, 3/8î X 30î /8 Nut (2 per Tie Rod) /8 Washer (2 per Tie Rod) Flue Brush, 123 DMG Silicone Sealant RTV Retort Cement (1 Quart) 1-7 GAS Current Service Parts 255

76 PFG Boiler Parts List Series 1 through Radiation Plate (2 per Joint) Flue Baffle: PFG-5, 5A Flue Baffle: PFG Flue Baffle: PFG Flue Baffle: PFG Flue Baffle Insulation: PFG-5,5A Flue Baffle Insulation: PFG Flue Baffle Insulation: PFG Flue Baffle Insulation: PFG Jacket Replacement: PFG Jacket Replacement: PFG Jacket Replacement: PFG Jacket Replacement: PFG Jacket Hardware Kit 1-7 H Front Base Panel PFG H Front Base Panel PFG H Front Base Panel PFG H Front Base Panel PFG H Base Access Panel PFG H Base Access Panel PFG H Base Access Panel PFG H Base Access Panel PFG I Right Hand/ Left Hand Base Rail (2 required) 1-7 I Base Back Panel PFG I Base Back Panel PFG I Base Back Panel PFG I Base Back Panel PFG GAS NOTE : Number of burners: PFG-5-7 main burners & 1 burner w/pilot bracket, PFG-6-9 main burners & 1 burner w/pilot bracket, PFG-7-11 main burners & 1 burner w/pilot bracket, PFG-8-13 main burners & 1 burner w/pilot bracket. 256 Current Service Parts

77 PFG Trim Fig. Part Description Mfr. Mfr. s Part COMPONENTS FOR PI/PID MODELS Vent Damper Wiring Harness Vent Damper Motor Operator Effikal RVGP Vent Damper Motor Operator Johnson M35BE-1C Vent Damper Assemble, 7 Effikal RVGP-KS-7BKF Vent Damper Assemble, 7 Johnson Q35GH Vent Damper Assemble, 8 Effikal RVGP-KS-8BKF Vent Damper Assemble, 8 Johnson Q35GK Vent Damper Assemble, 9 Effikal RVGP-KS-9BKF Vent Damper Assemble, 9 Johnson Q35GM High Limit Control, SPST, Automatic Recycle, o F Range, 30 o White-Rodgers 11B81-3 Fixed Differential with 3/4 N.P.T. Well High Limit Control, SPST, Automatic Recycle, o F Range, 30 o Fixed Differential with 3/4 N.P.T. Well Honeywell L4080D VOLT STANDING PILOT COMPONENTS Combined Operating and Fixed High Limit Temperature Control, SPST, Automatic Recycle, Operating High Limit o F Range, Fixed High Limit 240 o F with 3/4 N.P.T. Well White-Rodgers 11B COMPONENTS COMMON TO ALL PFG BOILERS Combination Transformer-Relay Receptacle, 120/24 V, 40Va White Rodgers S84A Combination Transformer-Relay Receptacle, 120/24 V, 40Va White Rodgers Combination Transformer-Relay Receptacle, 120/24 V, 40Va Honeywell R8285K Combination Transformer-Relay Receptacle, 120/24 V, 40Va Products 57-01E07CSF223 Unlimited Plug-In DPST Relay with 24 Volt Holding Coil Honeywell R8222U Plug-In DPST Relay with 24 Volt Holding Coil White-Rodgers Plug-In DPST Relay with 24 Volt Holding Coil Products Q223 Unlimited ASME Relief Valve, Set to Relieve at 30 PSIG, 3/4 N.P.T. Female Inlet Watts ASME Relief Valve, Set to Relieve at 30 PSIG, 3/4 N.P.T. Female Inlet Conbraco Combination Gauge, 2-1/2 Dial, 0-60 PSIG, o F, Long Shank, 1/4 ENFM 4104 N.P.T. Back Mount Combination Gauge, 2-1/2 Dial, 0-60 PSIG, o F, Long Shank, 1/4 Ametek PT 1088 N.P.T. Back Mount Drain Valve, 1-1/2 Shank, 3/4 N.P.T. Conbraco Spill Switch with Reset, 210 o F Elmwood 2455RM PFG-5 only Sensors Rollout Thermal Fuse Element, 228º C Elmwood RD PFG-5 only Sensors Rollout Thermal Fuse Element, 228º C PFG-5 only Microtemp G4AM C Notes GAS Current Service Parts 257

78 GAS PFG Standing Pilot Series 3-6 Obsolete see Thermocouple to Thermopile Conversion Kit 258 Current Service Parts

79 PFG Standing Pilot Series 3-6 Fig. Part Description Mfr. Mfr. s Part COMPONENTS FOR NATURAL GAS 1N NLA Combination Gas Valve, 3/4 X3/4 N.P.T., 24 volt, Natural Gas (PFG 5, Series 3 and 4 only) Essex SX N Combination Gas Control Valve, is obsolete and replaced by the Thermocouple to Thermopile conversion kit below Robertshaw 5A N Natural Gas Pilot Orifice, A26,.026 Diameter Honeywell AG NS Thermocouple to Thermopile conversion kit, natural gas (PFG 6 & 7 only, Series 3 7) includes natural gas valve, lead wire, thermopile and instructions 1N Thermopile gas valve, 3/4 X 1 N.P.T., 24 volt, natural gas (PFG 6 & 7 only, Series 3-7) Robertshaw 5D COMPONENTS FOR PROPANE GAS 1P NLA Combination Gas Valve, 3/4 X3/4 N.P.T., 24 volt, propane gas (PFG 5, Series 3 and 4 only) 2 1P Combination Gas Control Valve, is obsolete and replaced by the Thermocouple to Thermopile conversion kit below Robertshaw 5A P Propane Gas Pilot Orifice, Diameter Honeywell KR NS Thermocouple to Thermopile conversion kit, propane gas (PFG 6 & 7 only, Series 3 7) includes propane gas valve, lead wire, thermopile, and instructions. 1N Thermopile gas valve, 3/4 X 1 N.P.T., 24 volt, propane gas (PFG 6 & 7 only, Series 3 7) Robertshaw 5D COMMON COMPONENTS Pilot Burner, Constant Burning Thermally Supervised Honeywell Q327A Thermocouple with Spade Terminal block, is obsolete and replaced by Honeywell Q309B1177 the Thermocouple to Thermopile conversion kit Pilot Tubing, 1/8 O.D. alum. X 22-3/4 Long with Compression Fittings NS Thermopile, 36 (PFG 6 & 7 only, Series 3 7) Robertshaw CP-2 NS Lead wire, 5 (PFG 6 & 7 only (Series 3 7) N.S Wiring Harness PFG-6,7 Notes GAS Current Service Parts 259

80 PFG Intermittent Pilot Series 4-6 Natural Gas GAS Propane Gas 260 Current Service Parts

81 PFG Intermittent Pilot Series 4-6 Fig. Part Description Mfr. Mfr. s Part Notes COMPONENTS FOR NATURAL GAS *Combination Gas Control Valve, 3/4 X Honeywell VR8304P4348 3/4 N.P.T., 24 Volt, PFG-5 1N *Combination Gas Control Valve, 3/4 X Robertshaw 5R N.P.T., 24 Volt, PFG-6/ *Combination Gas Control Valve, 1 X Robertshaw 5N N.P.T., 24 Volt, PFG Ignition-Sensing Control Module United Technologies N without Damper Molex, Series A Ignition-Sensing Control Module with United Technologies Damper Molex, Series 4 & 5 3N Pilot Assembly with Ignition Lead and Precision Speed PSE-NA16 Orifice Equipment Thermal Fuse Element 229º Elmwood Sensors RD Spill Switch with Reset 210º (PFG-5) Elmwood Sensors 2455RM COMPONENTS FOR PROPANE GAS *Combination Gas Control Valve, 3/4 Robertshaw 5R P X 1 N.P.T., 24 Volt, PFG-6, *Combination Gas Control Valve, 1 X Robertshaw 5N N.P.T., 24 Volt, PFG-8 2P Pilot Assembly with Ignition Lead and Precision Speed PSE-LP16 Orifice Equipment Pilot Shut-off Valve, 1/8 N.P.T. X 1/4 Conbraco CC Thermocouple, 48 Honeywell Q309A Pilot Switch Box Johnson Controls L62GB-3C Aluminum Tubing, 1/4 O.D. X Standing Pilot Burner Honeywell Q327A Wiring Harness PFG-5 PI Wiring Harness PFG-6,7,8 PI NS Conversion Kit: Natural to LP PFG 6 & 7 SP Models only NS Conversion Kit: Natural to LP PFG 6 & 7 PI Models only NS Conversion Kit: Natural to LP PFG 8 PI Models only GAS Current Service Parts 261

82 GAS 262 Current Service Parts

83 GAS LGB Series 1 & 2 Section And Base Assembly Current Service Parts 263

84 GAS LGB Series 1 & 2 Section And Base Assembly Fig. Part Size Description Section replacement kit, Includes seals, rope and sealant for 1 joint Horizontal Draft Hood, See Table 1 (next page) Horizontal Draft Hood, See Table 1 (next page) A Horizontal Draft Hood, See Table 1 (next page) B Horizontal Draft Hood, See Table 1 (next page) C Horizontal Draft Hood, See Table 1 (next page) D Horizontal Draft Hood, See Table 1 (next page) E Horizontal Draft Hood, See Table 1 (next page) F Horizontal Draft Hood, See Table 1 (next page) G Horizontal Draft Hood, See Table 1 (next page) 2 Available locally Screw, Philips # 10 x 1/ Horizontal Collector Hood, See Table 1 (next page) Horizontal Collector Hood, See Table 1 (next page) A Horizontal Collector Hood, See Table 1 (next page) B Horizontal Collector Hood, See Table 1 (next page) C Horizontal Collector Hood, See Table 1 (next page) D Horizontal Collector Hood, See Table 1 (next page) E Horizontal Collector Hood, See Table 1 (next page) F Horizontal Collector Hood, See Table 1 (next page) G Horizontal Collector Hood, See Table 1 (next page) Retort Cement (Collector Hood and Base Seal) 4 Available locally Hex Nut, Regular 1/ Available locally Washer, Plain 1/4 6 Available locally Carriage Bolt, 1/4 20 x 1 1/ Regular Intermediate Section P.S.I Right Hand End Section P.S.I Dia. Top Elastomer Seal (1 per joint) Dia. Bottom Elastomer Seal (1 per joint) Flue Brush, 123 DMG 9 4 Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 5 Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 A Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 B Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 C Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 J Base Front and Back Insulation, See Tables 1 & 2 (next page) 9 K Base Front and Back Insulation, See Tables 1 & 2 (next page) Insulation End Panels, Left and Right Burner Rest, See Table 1 (next page) Burner Rest, See Table 1 (next page) A Burner Rest, See Table 1 (next page) B Burner Rest, See Table 1 (next page) C Burner Rest, See Table 1 (next page) D Burner Rest, See Table 1 (next page) E Burner Rest, See Table 1 (next page) F Burner Rest, See Table 1 (next page) G Burner Rest, See Table 1 (next page) Burner Stop, See Table 1 (next page) Burner Stop, See Table 1 (next page) A Burner Stop, See Table 1 (next page) B Burner Stop, See Table 1 (next page) C Burner Stop, See Table 1 (next page) D Burner Stop, See Table 1 (next page) E Burner Stop, See Table 1 (next page) F Burner Stop, See Table 1 (next page) G Burner Stop, Size G, See Table 1 (next page) Combustion Air Baffle for Base, See Table 1 (next page) Notes 264 Current Service Parts

85 LGB Series 1 & 2 Section And Base Assembly Combustion Air Baffle for Base, See Table A Combustion Air Baffle for Base, See Table B Combustion Air Baffle for Base, See Table C Combustion Air Baffle for Base, See Table D Combustion Air Baffle for Base, See Table E Combustion Air Baffle for Base, See Table F Combustion Air Baffle for Base, See Table G Combustion Air Baffle for Base, See Table 1 11, Base End Panel Insulation End Panels, Left and Right Right Hand Base Leg Left Hand Base Leg Base Front Panel, See Table Base Front Panel, See Table A Base Front Panel, See Table B Base Front Panel, See Table C Base Front Panel, See Table D Base Front Panel, See Table E Base Front Panel, See Table F Base Front Panel, See Table G Base Front Panel, See Table 1 13 Available Locally Screw, Hex Washer Head Slotted x 3/ Base Access Shield, See Table Base Access Shield, See Table A Base Access Shield, See Table B Base Access Shield, See Table C Base Access Shield, See Table D Base Access Shield, See Table E Base Access Shield, See Table F Base Access Shield, See Table G Base Access Shield, See Table Manifold, See Table Manifold, See Table A Manifold, See Table B Manifold, See Table C Manifold, See Table D Manifold, See Table E Manifold, See Table F Manifold, See Table G Manifold, See Table Base Cross Tie 17 Available Locally Nut, Flange whiz-lock 1/ Available Locally Screw, Hex Head Cap 1/4 20 x 3/ Support Clip for Base Insulation Roll Pin 1/8 x Base Back Panel, See Table Base Back Panel, See Table A Base Back Panel, See Table B Base Back Panel, See Table C Base Back Panel, See Table D Base Back Panel, See Table E Base Back Panel, See Table F Base Back Panel, See Table G Base Back Panel, See Table Left Hand End Section P.S.I. 24 Available Locally Carriage Bolt, 1/4 20 x 1 3/4 25 Available Locally Washer, Plain 1/4 GAS Current Service Parts 265

86 LGB base insulation part numbers have changed. The front and back insulation set, Item 9, is replaced with the following part numbers. Note: Both a front and a rear insulation piece must be ordered now, instead of a set. Also on the bottom of page 261 in the lower right of Table 2, the K s are replaced with an E and the J s are replaced with a D. On the larger bases, 2 pieces make up the front insulation and 2 pieces make up the rear insulation. D base = A front and rear plus an E front and rear E base = B front and rear plus an E front and rear F base = A front and rear plus a D front and rear G base = B front and rear plus a D front and rear GAS Item Part Number Size Description Base insulation front (See tables 1 & 2, next page) Base insulation rear (See tables 1 & 2, next page) Base insulation front (See tables 1 & 2, next page) Base insulation rear (See tables 1 & 2, next page) A Base insulation front (See tables 1 & 2, next page) A Base insulation rear (See tables 1 & 2, next page) B Base insulation front (See tables 1 & 2, next page) B Base insulation rear (See tables 1 & 2, next page) C Base insulation front (See tables 1 & 2, next page) C Base insulation rear (See tables 1 & 2, next page) D Base insulation front (See tables 1 & 2, next page) D Base insulation rear (See tables 1 & 2, next page) E Base insulation front (See tables 1 & 2, next page) E Base insulation rear (See tables 1 & 2, next page) 266 Current Service Parts

87 LGB Series 1 & 2 Section And Base Assembly 26 Available Locally Hex Nut, Regular 1/ Cleanout Plate Insulation 3 x 10 1/2 x 1/2 (1 per joint) Cleanout Plate (1 per joint) /8-11 x 8 Draw Rod w/o Nut (3 req d per joint) /8-11 Nut (2 per draw rod) /8 Washer (1 per draw rod) /2 Dia Sealing Rope (5 per joint) Type HD Construction Adhesive for Sealing Rope (11 oz. Tube) Burner, Tubular Steel, Regular Burner, Tubular Steel, for Pilot Main Burner Orifice, Propane Gas, 2.4 mm Main Burner Orifice, Natural Gas, 3.95 mm Flame Sensor Bracket Pilot Bracket Burner shield, See Table Burner shield, See Table A Burner shield, See Table B Burner shield, See Table C Burner shield, See Table D Burner shield, See Table E Burner shield, See Table F Burner shield, See Table G Burner shield, See Table 1 TABLE 1 Size Designator According to Boiler Size Size Designator Size Designator Boiler Size Left Base Right Base Boiler Size Left Base Right Base LGB LGB-14 B C LGB LGB-15 C C LGB-6 A - LGB-16 C D LGB-7 B - LBG-17 D D LGB-8 C - LGB-18 D E LGB-9 D - LGB-19 E E LGB-10 E - LGB-20 E F LGB-11 F - LGB-21 F F LGB-12 G - LGB-22 F G LGG-13 B B LGB-23 G G GAS TABLE 2 Base Front and Back Insulation According To Size Designator Base Front and Back Insulation Size Designator Designator Designator A A - B B - C C - D A E E B E F A D G B D NOTE: Refer to Table 1 to Key Size Designator According to Boiler Size. Current Service Parts 267

88 LGB Series 2 Main Gas Control Train Components Natural Gas TO SELECT PARTS: Determine control train for proper LGB boiler size from Table 1. Refer to Table 2 for individual components and sizes. TABLE 1 LGB Main Gas Control Trains Arrangement GAS LGB SERIES 1 BOILER SIZE MAIN GAS CONTROL TRAINS 7.O W.C. Natural Gas Supply Pressure 5.0 W.C. Natural Gas Supply Pressure MAIN GAS CONTROL TRAINS 7.O W.C. Natural 5.0 W.C. Gas Supply Natural Gas Pressure Supply Pressure LGB SERIES 1 BOILER SIZE LGB-6 AB AB LGB-15 J J LGB-7 AB AB LGB-16 J J LGB-8 CD CD LGB-17 J J LGB-9 CD CD LGB-18 K K LGB-10 EFG E LGB-19 L M LGB-11 EFG FG LGB-20 L N LGB-12 EFG FG LGB-21 *L *O LGB-13 H H LGB-22 *L *O LGB-14 I I LGB-23 *L *O With Special Control Carton (Includes Gas Pressure Switch, Switch Bracket, Connecting Tubing) TABLE 2 LGB Main Gas Control Trains Individual Components/*- Fig MAIN GAS CONTROL TRAINS 7 W.C. Natural Gas Supply Pressure 5 W.C. Natural Gas Supply Pressure AB CD EFG H I J K L AB CD E FG H I J K M N O Manual Main Shut-Off Gas Valve, 1 N.P.T. X X X X X X Manual Main Shut-Off Gas Valve, 11/4 N.P.T. X X X X X X X X X Manual Main Shut-Off Gas Valve, 11/2 N.P.T X X X X Manual Main Shut-Off Gas Valve, 2 N.P.T X X X Safety Gas Valve, 1 N.P.T. X X X X X X Safety Gas Valve, 11/4 N.P.T. X X X X X X X X Safety Gas Valve, 11/2 N.P.T. X X X X X X Combination Gas Control Valve, 1 N.P.T. X X X X X X Combination Gas Control Valve, 11/4 N.P.T. X X X X X X X X Combination Gas Control Valve, 11/2 N.P.T. X X X X X X 268 Current Service Parts

89 Main Gas Control Train Components Universal Control System - Natural Gas LGB (Series 2) Fig # Part Description Mfg. Mfg s Part Manual Main Shut-Off Gas Valves Manual Main Shut-Off Gas Valve, 1 N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Manual Main Shut-Off Gas Valve, 1 N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Manual Main Shut-Off Gas Valve, 1 1 /4 N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Manual Main Shut-Off Gas Valve, 1 1 /4 N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Manual Main Shut-Off Gas Val N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Manual Main Shut-Off Gas Valve, 2 N.P.T., with Downstream Pressure Tapping, 1/8 N.P.T. Conbraco Key Conbraco Key Conbraco Conbraco Safety Gas Valves Gas Valve, without regulator, 1 Honeywell V8943A Gas Valve, without regulator, 1 1 /4 Honeywell V8943A Gas Valve, without regulator, 1 1 /2 Honeywell V8943A LGB Conversion to V8943A Kit (to convert from V88 or V8843P to V8943A) _ LGB Conversion to V8943A Kit (to convert from V88 or V8843P to V8943A) /2 LGB Conversion to V8943A Kit (to convert from V88 or V8843P to V8943A) Combination Gas Control Valves Combination Gas Control Valve, 1 N.P.T., 24 Volt, with Low Fire Operator, High Fire Operator, Main Pressure Regulator and 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 1 1 /4 N.P.T., 24 Volt, with Low Fire Operator, High Fire Operator, Main Pressure Regulator and 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 1 1 /2 N.P.T., 24 Volt, with Low Fire Operator, High Fire Operator, Main Pressure Regulator and 1/8 N.P.T. Downstream Pressure Tapping Honeywell Honeywell Honeywell V8944N1053 V8944N1061 V8944N1079 GAS NS LGB 4-5 Gas Valve Gas Valve, 1 N.P.T., 24 Volt, with 1/8 N.P.T. and 1/8 N.P.T. Downstream Pressure Tapping, LGB-4 & 5 only, Robertshaw 7000 DERHC-S7C Grayson 5N Gas Pressure Switch and Accessories High Gas Pressure Switch, SPDT, Manual Reset, Lockout on Pressure Rise, Diaphragm Type W.C. Range, W.C. Differential, 1 /4 N.P.T. Female Vent Connector, with Switch Position Indicator (2 Required for LGB-21 through LGB-23) Honeywell Gas Pressure Switch Mounting Bracket Assembly for C645 (2 Required for LGB-21 through LGB-23) Honeywell Union, 1/8 Male N.P.T. x 1 /4 CC (4 Required for LGB-21 through LGB-23) Aluminum Tubing, 1 /4 O.D. x 100 Roll C645B AC Current Service Parts 269

90 GAS 270 Current Service Parts

91 GAS LGB Series 2 Pilot and Flame Sensor Fig. Part Description Mfg. Mfg. s Part LGB PILOTS AND FLAME SENSOR Pilot Line Aluminum Tubing, 2 pieces required, 1/4 Dia. X 20 Long Pilot Line Union, 1/4 CC 1 2 3N Pilot Assy Kit with orifice, and pilot tube fitting PSE PSE-NA Combination Pilot Burner Mounting Bracket Main Flame Sensor Honeywell MH Sensing Cable for Main Flame Sensor, 72 Long Ristance Main Flame Sensor Mounting Bracket Manual Shut-Off Pilot Gas Valve, 1/8 Conbraco N.P.T. x 1/4 CC Key P2R Honeywell V8046C1014 Pilot Line Solenoid Gas Valve, 1/4 N.P.T., Johnson 24 Volt H91ABG-5C Controls 1 2 NS Gas Valve, 1 N.P.T., Robertshaw 7000DERHC-S7C Grayson 5N Current Service Parts 271

92 LGB Series 2 Propane Gas Adds Constant Burning, Thermally Supervised Pilot to Standard Controls GAS Fig. Part Description Mfg. Mfg. s Part Manual Main Shut-Off Gas Valve, 1 N.P.T. Conbraco Key Manual Main Shut-Off Gas Valve, 11/4 N.P.T. Conbraco Key Pilot Switch Box with built-in Pilot Filter, 1/4 CC Inlet and Outlet Johnson Controls L62GB-3C Pilot Burner, Constant Burning, Thermally Supervised 4 Standing Pilot Burner Repair Kit, Propane, Includes pilot burner Honeywell Q327A and orifice NS Electronic Pilot Burner with spark and sense rod, Propane PSE LP Propane Pilot Orifice, Dia., for Q327A Honeywell KR Pilot Mounting Bracket for both pilot burners LGB Main Burner with Pilot Bracket Thermocouple, 48 Long, for Q327A Pilot Honeywell Q309A LGB Main Burner Orifice, 2.40 mm for Propane Manual Shut-Off Pilot Gas Valve, 1/8 N.P.T. x 1/4 CC Conbraco Key P2R Pilot Line Aluminum Tubing, 1/4 O.D. x 20 (2 pieces required) Control Circuit Wiring, 18 Gauge (Feet Required) Pilot Line Solenoid Gas Valve, 1/4 N.P.T., 24 Volt Honeywell V8046C1014 Johnson H91ABG-5C Union, 1/4 CC, Brass Bleed Line Aluminum Tubing, 1/8 O.D. x 22 3/4 Long Bushing, Black 1/4 N.P.T. x 1/ Nipple, Black 1/8 N.P.T. Close Tee, Black 1/8 N.P.T LGB Conversion to V8943A Kit (to convert from V88 or V8843P to V8943A) /4 LGB Conversion to V8943A Kit (to convert from V88 or V8843P to V8943A) Combination Gas Valve, 1 N.P.T., Propane Honeywell V8944L Combination Gas Valve, 1 1/4 N.P.T., Propane Honeywell V8944L1041 NS Combination Gas Valve, 1 N.P.T. Propane 7000DERHC-LP, LGB 4-5 only Robertshaw 5N Current Service Parts

93 LGB Series 2 Universal Control System and CSD-1 Controls Fig. Part Description Mfg. Mfg. s Part Qty Per Boiler Size GAS UNIVERSAL CONTROLS IGNITION/SENSING CONTROL MODULES Flame Sense Module, 24 Volt UT Universal Control System (UCS) Ignition/Sensing Control Module, Complete Intermittent Pilot Ignition Module, 24 Volt UT Terminal Block Honeywell AT175C1004 Control Transformer, 120/24 Volt, 75 VA Foot Mounted Johnson Y66ACD-1C Controls CSD-1 CONTROLS NS Pilot Proving Module United Technologies NS Main Flame Proving Module United Technologies NS Impulse Relay Potter Brumfield S89R-11 ABD NS Push Button Switch Honeywell AML21CBA2AA Eaton Controls ZZ1K11810K NS Lens Cover Honeywell AML51-C10R Eaton Controls ZZ0PM0ZA NS Available Texas Light Bulb Locally Instruments 3/4 # NS Pilot Regulator Current Service Parts 273

94 15 17 LGB Series 2 IRI and FM Control System GAS 16 8 PILOT TRAIN GAS PIPING DIAGRAM LGB-6 THROUGH LGB-12 BOILERS PILOT TRAIN GAS PIPING DIAGRAM LGB-13 THROUGH LGB-23 BOILERS 274 Current Service Parts

95 LGB Series 2 IRI and FM Control System Fig. Part Description Mfr. Mfr. s Part Qty Per Boiler Size IRI AND FM PILOT LINE GAS TRAIN COMPONENTS Pilot Line Manual Shut-Off Gas Valve, 1/4 N.P.T. Male x 1/4 N.P.T. Female Conbraco Pilot Line Gas Pressure Regulating Valve, RV20VL- Maxitrol W.C. Outlet Adjustment Range, 1/4 N.P.T Pilot Line Solenoid Gas Valve, Quick Opening, 120 H91ABA- Johnson Volt, 1/4 N.P.T. 12C Pilot Line Aluminum Tubing, 1/4 O.D. x 100 Coil Weil- McLain 1 2 IRI AND FM PILOTS, FLAME SENSING AND IGNITION COMPONENTS Combination Pilot Burner with Flame Rod, Ignition Q179C Honeywell Electrode, and Natural Gas Orifice, Dia Combination Pilot Burner with Ignition Sensing Electrode, Natural Gas Orifice and Ignition Wire PSE NA Combination Pilot Burner Mounting Bracket Rajah Connector, Female, Connects Sensing Cable to Q179C Pilot Ignition Cable, 36 Long, for Q179C Pilot Main Flame Sensor Honeywell MH Main Flame Sensor Mounting Bracket Flame Rod Cable for Main Flame Sensor and R129 Honeywell Q179C Pilot (Feet Required) Solid State Ignition Spark Generator, 120 Honeywell Q Volt/15,000 Volt, 66VA Primary Pilot Proving Ignition/Sensing Control Module, 24 Volt, Q348A Pilot Pilot Proving Ignition/Sensing Control Module, 24 Volt, Q348A Pilot Control Transformer/Relay Receptacle 120/24 Volt, 40 VA, Plate Mounted, for Universal Control System (UCS) Ignition Sensing Control Control Transformer/Relay Receptacle 120/24 Volt, 40 VA, Plate Mounted, for Universal Control System (UCS) Ignition Sensing Control Control Transformer/Relay Receptacle 120/24 Volt, 40 VA, Plate Mounted, for Universal Control System (UCS) Ignition Sensing Control Honeywell United Technologies Honeywell White- Rodgers White- Rodgers A1014 S8620 C AT72 H1002 S GAS Current Service Parts 275

96 LGB Series 2 IRI and FM Main Gas Control Train Components For 7 W.C. Natural Gas Supply Pressure GAS Fig. Part Description Mfg. Mfg. s Part 1, , , , , Manual Main Shut-Off Gas Valve, 1 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 11/4 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 1 1/2 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 2 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Low Gas Pressure Switch, SPDT, Manual Reset, Lockout on Pressure Fall, Diaphragm Type, W.C. Range, W.C. Differential, 1/4 N.P.T. Female Connector, 1/8 N.P.T. Female Vent Connector, with Switch Position Indicator Motorized Gas Valve Small Body, with 1/4 N.P.T. Female Downstream Pressure Tapping LGB Boiler Size Conbraco , 6, 7 Conbraco Key ,9,10 Conbraco Conbraco Honeywell Honeywell C645A1030 All Sizes V5097A NS Pipe flange adapter for Gas Valve Body Honeywell ,6,7 NS /4 Pipe flange adapter for Gas Valve Body Honeywell ,9,10 NS /2 Pipe flange adapter for Gas Valve Body Honeywell NS Pipe flange adapter for Gas Valve Body Honeywell , Fluid Power Gas Valve Actuator, On Off, 120 volt Honeywell V4055A Current Service Parts

97 LGB Series 2 IRI and FM Main Gas Control Train Components For 7 W.C. Natural Gas Supply Pressure NS* * * Adapter for Solenoid Vent Valve (fits small valve body) Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, 3/4 N.P.T. Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, 1 N.P.T. Honeywell ASCO Honeywell ASCO Honeywell Honeywell S262SA02 N3EG5 V4295S1005 S262SA02 N3FJ5 V4295S1013 V4295S Test Cock, 1/4 N.P.T. Conbraco Combination Gas Control Valve, 1 N.P.T., 120 Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 1 1/4 N.P.T., Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 1 1/2 N.P.T., Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 2 N.P.T., 120 Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping High Gas Pressure Switch, SPDT, Manual Reset, Lockout on Pressure Rise, Diaphragm Type, W.C. Range, W.C. Differential, 1/4 N.P.T. Female Connector, 1/8 N.P.T. Female Vent Connector, with Switch Position Indicator * Not used for Factory Mutual High Risk Gas Control Trains Honeywell Honeywell Honeywell Honeywell Honeywell All sizes All Sizes V4944N1011 5,6,7 V4944N V4944N V4944N C645B1013 All Sizes GAS Current Service Parts 277

98 LGB Series 2 IRI and FM Main Gas Control Train Components For 5.5 W.C. Natural Gas Supply Pressure GAS Fig. Part Description Mfg. Mfg. s Part LGB Boiler Size 1, , , , , , Manual Main Shut-Off Gas Valve, 11/4 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 1 1/2 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 2 N.P.T., with 1/8 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 2 1/2 N.P.T., with 1/4 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Manual Main Shut-Off Gas Valve, 3 N.P.T., with 1/4 N.P.T. Female Pilot Take-Off Tapping and 1/4 N.P.T. Female Downstream Pressure Tapping, Lubricated Type Low Gas Pressure Switch, SPDT, Manual Reset, Lockout on Pressure Fall, Diaphragm Type, W.C. Range, W.C. Differential, 1/4 N.P.T. Female Connector, 1/8 N.P.T. Female Vent Connector, with Switch Position Indicator Motorized Gas Valve Small Body, with 1/4 N.P.T. Female Downstream Pressure Tapping Conbraco Key , 6, 7 Conbraco Conbraco Conbraco Weil- McLain Honeywell Honeywell NS /4 Pipe flange adapter for Gas Valve Body Honeywell NS /2 Pipe flange adapter for Gas Valve Body Honeywell R C645A1030 V5097 A All Sizes , 6, Current Service Parts

99 LGB Series 2 IRI and FM Main Gas Control Train Components For 5.5 W.C. Natural Gas Supply Pressure NS Pipe flange adapter for Gas Valve Body Honeywell , Motorized Gas Valve Large Body, with 1/4 N.P.T. Female V5097 Honeywell Downstream Pressure Tapping A NS /2 Pipe flange adapter for Gas Valve Body Honeywell NS Pipe flange adapter for Gas Valve Body Honeywell , Fluid Power Gas Valve Actuator, On/Off, 120 volt Honeywell V4055 A NS* NS* Adapter for Solenoid Vent Valve (fits small valve body) Adapter for Solenoid Vent Valve (fits large valve body) Honeywell Honeywell * S262SA02 ASCO Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, 3/4 N3EG5 N.P.T. V4295 Honeywell S * S262SA02 ASCO Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, 1 N3FJ5 N.P.T. V4295 Honeywell S * S262SA02 ASCO Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, 1 N3GJ7 1/4 N.P.T. V4295 Honeywell S Test Cock, 1/4 N.P.T. Conbraco All Sizes Combination Gas Control Valve, 1 1/4 N.P.T., 120 Volt, with Low V4944 Fire Operator, High Fire Operator, and Main Pressure Regulator, Honeywell N1029 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 1 1/2 N.P.T., 120 Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping Combination Gas Control Valve, 2 N.P.T., 120 Volt, with Low Fire Operator, High Fire Operator, and Main Pressure Regulator, 1/8 N.P.T. Downstream Pressure Tapping High Gas Pressure Switch, SPDT, Manual Reset, Lockout on Pressure Rise, Diaphragm Type, W.C. Range, W.C. Differential, 1/4 N.P.T. Female Connector, 1/8 N.P.T. Female Vent Connector, with Switch Position Indicator *Not used for Factory Mutual High Risk Gas Control Trains Honeywell Honeywell Honeywell V4944 N1037 V4944 N1045 C645B All Sizes GAS Current Service Parts 279

100 GAS LGB Series 2 Water Trim Fig. Part Description Mfr. Mfr. s Part Combination Operating and High Limit Control, DPST, Automatic Recycle, with 3/4 N.P.T. Control Well. OPERATING LIMIT: º Range with 10-35ºF Adjustable Subtractive Differential. HIGH LIMIT: ºF Range with 10ºF Fixed Subtractive Differential. Combination Operating and High Limit Control, DPST, Automatic Recycle, with 3/4 N.P.T. Control Well. OPERATING LIMIT: º Range with 10-35ºF Adjustable Subtractive Differential. HIGH LIMIT: ºF Range with 10ºF Fixed Subtractive Differential. High Limit Temperature Control, SPST Automatic Recycle, ºF Range, 10ºF Fixed Subtractive Differential with 3/4 N.P.T. Control Well (Separate Controls used for Operating and High Limit Function for LGB-21 through LGB-23 Boilers) High Limit Temperature Control, SPST Automatic Recycle, ºF Range, 10ºF Fixed Subtractive Differential with 3/4 N.P.T. Control Well (Separate Controls used for Operating and High Limit Function for LGB-21 through LGB-23 Boilers) LGB Boiler Size Honeywell L4081A White- Rodgers 11C Honeywell L4080B White- Rodgers 11B Notes 280 Current Service Parts

101 GAS LGB Series 2 Water Trim ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 3/4 Conbraco N.P.T. Male Inlet x 3/4 N.P.T. Female Outlet; Side Outlet Type ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 3/4 Watts 335 N.P.T. Male Inlet x 3/4 N.P.T. Female Outlet; Side Outlet Type ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 3/4 N.P.T. Male Inlet x 1 N.P.T. Female Outlet; Side Outlet Type Watts ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 1 N.P.T. Male Inlet x 11/4 N.P.T. Female Outlet; Side Outlet Type Watts ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 11/4 N.P.T. Male Inlet x 1-1/2 N.P.T. Female Outlet; Side Outlet Watts Type ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 11/2 N.P.T. Male Inlet x 2 N.P.T. Female Outlet; Side Outlet Type Watts Combination Pressure-Temperature Gauge, 0-50 PSIG, ºF, Back Connection, 1/2 N.P.T. ENFM # All Sizes Combination Pressure-Temperature Gauge, 0-50 PSIG, ºF, Back Connection, 1/2 N.P.T., Spec Ametek PTA1088 All Sizes Combination Pressure-Temperature Gauge, 0-50 PSIG, ºF, Back Connection, 1/2 N.P.T., Spec G22528 Marshalltown 13HJ All Sizes Temperature Control Wiring Harness Water Trim Wiring Harness Electrode Type Low Water Cut-Off, 120 Volt, SPDT, Automatic McDonnell- Recycle, 160 PSIG Rated, 1/2 N.P.T. Male Electrode Miller PS All Sizes Current Service Parts 281

102 GAS 282 Current Service Parts

103 GAS Current Service Parts 283

104 OIL Ultra Oil Appendix Replacement parts (continued) Boiler section assembly parts 284 Current Service Parts

105 Ultra Oil Appendix Replacement parts (continued) Boiler section assembly parts Item Description Part Number 1 Boiler front section Boiler intermediate section Boiler back section Tie rods (4 required) UO-3 UO-4 UO Nuts (8 required) Washers (4 required) P/T gauge temperature sensor well Limit control sensor well Mounting clip for P/T gauge and limit well P/T gauge pressure sensor check valve Boiler relief valve Flue collar OIL 13 Flue collar gasket Flue collar replacement Kit (flue collar plate, gasket, (4) bolts) Flueway baffles (for UO gph input only) (2) required Front/Intermediate section replacement kit (includes seals & rope) Back section replacement kit (includes seals, rope, flue gasket) Leveling legs (4) UO GPH ONLY combustion chamber floor blanket UO GPH ONLY low firing rate kit (Not shown) (includes blanket, water glass, nozzle) Flueway Brush Current Service Parts 285

106 OIL Ultra Oil Appendix Replacement parts (continued) Burner door parts 286 Current Service Parts

107 Ultra Oil Appendix Replacement parts (continued) Burner door parts Item Description Part Number 1 Burner flange bolts (3) each, 5/16"-18 x 3/4" Hex HD SS Purchase locally 2 Burner door Burner door hinge bracket Hinge bracket screws (2 required), 3/8"-16 x 1 Purchase locally 5 Observation port assembly (includes observation port, bolt, observation port gasket, sight glass gasket, sight glass, water glass) Observation port gasket (requires water glass adhesive) Water glass for observation port gasket (Not shown) Sight glass gasket Burner door retainer bolts and washers (2) each, 3/8"-16 x 2" Hex HD ZP Purchase locally OIL 10 Burner door insulation kit (includes refractories, insulation blankets, & rope) Current Service Parts 287

108 OIL Ultra Oil Appendix Replacement parts (continued) Jackect and control parts 288 Current Service Parts

109 Ultra Oil Appendix Replacement parts (continued) Jackect and control parts Item Description Part Number 1 Jacket front panel assembly (includes sheet metal, plastic, striker) Jacket front panel plastic Jacket side panel (left and right sides are the same) UO-3 UO-4 UO Control Pod cover Jacket top panel UO-3 UO-4 UO Jacket rear panel (if required order insulation below) Jacket rear panel insulation Jacket crosstie Boiler insulation (Not shown) UO-3 UO-4 UO Control tray assembly (includes tray, limit control, terminal strips, P/T gauge, ON/OFF switch, wiring, labels) OIL 11 Pressure/Temperature gauge ON/OFF switch logo plate High limit control, Honeywell L7248C Wire harness (Not shown) Barometric draft control (Not shown) Limit control sensor (Not shown) Current Service Parts 289

110 OIL WGO Series 3 Section Assembly 290 Current Service Parts

111 WGO Series 3 Section Assembly Fig. Part Description Casting Notes A FRONT SECTION, w/envelope, fits Series 1, 2, & Boiler Size B INTERMEDIATE SECTION, NARROW INTERMEDIATE SECTION, WIDE C INTERMEDIATE SECTION, w/draw ROD LUGS D BACK SECTION w/2 1/2" SUPPLY & 2 1/2" RETURN INTERMEDIATE SECTION REPLACEMENT KIT (Includes: seals, rope and adhesive for one joint) REAR SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for front & rear sections) FRONT SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for front & rear sections) REPLACEMENT SECTION ASSEMBLY COMPLETE - 1 w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET COLLECTOR HOOD KIT - 1 F COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT TIE ROD 1/2" X 5 1/2" TIE ROD 1/2" X 10 3/4" TIE ROD 1/2" X 12C TIE ROD 1/2" X 14" G TIE ROD 1/2" X 15" TIE ROD 1/2" X 17" TIE ROD 1/2" X 20" TIE ROD 1/2" X 23 1/4" TIE ROD 1/2" X 26 3/8" TIE ROD 1/2" X 29 1/2" NUT, REGULAR HEX, 1/2" (2 required per rod) WASHER, MEDIUM SPLIT PLAIN LOCK, 1/2" (1 reuired per rod) H COMBUSTION CHAMBER KIT (Includes: rear & front refractory, blanet & water glass) BURNER MOUNTING DOOR ASSEMBLY (Includes: door, observation port, rope, insulation & pins) J BURNER MOUNTING DOOR K DOOR HINGE L DOOR REFRACTORY M DOOR REFRACTORY BLANKET N OBSERVATION PORT SHUTTER P DOOR SEAL ROPE, Q GLASS ROPE, 3/8" FOR COLLECTOR HOOD, 7' R FLUE CAP KIT FLUE BRUSH " Top Seal " Bottom Seal OIL Current Service Parts 291

112 OIL WTGO Series 3 Section Assembly 292 Current Service Parts

113 WTGO Series 3 Section Assembly Fig. Part Description Casting Notes Boiler Size A FRONT SECTION, w/envelope, fits Series 1, 2, & B INTERMEDIATE SECTION, NARROW INTERMEDIATE SECTION, WIDE C INTERMEDIATE SECTION, w/draw ROD LUGS D BACK SECTION w/2 1/2" SUPPLY & 2 1/2" RETURN INTERMEDIATE SECTION REPLACEMENT KIT (Includes: seals, rope and adhesive for one joint) E REAR SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for front & rear sections) FRONT SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for front & rear sections) H HEATER COVER PLATE CARTON (plate, studs, seal) REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET COLLECTOR HOOD KIT (WTGO-32) COLLECTOR HOOD KIT COLLECTOR HOOD KIT - 1 F COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT COLLECTOR HOOD KIT TIE ROD 1/2" X 5 1/2" TIE ROD 1/2" X 12" TIE ROD 1/2" X 10 3/4 " TIE ROD 1/2" X 14 " G TIE ROD 1/2" X 15" TIE ROD 1/2" X 17" TIE ROD 1/2" X 20" TIE ROD 1/2" X 23 1/ TIE ROD 1/2" X 26 3/8" TIE ROD 1/2" X 29 1/2" NUT, REGULAR HEX, 1/2" (2 required per rod) WASHER, MEDIUM SPLIT PLAIN LOCK, 1/2" (1 required per rod) COMBUSTION CHAMBER KIT (Includes: rear & front refractory, blanket & water glass) BURNER MOUNTING DOOR ASSEMBLY (Includes: door, observation port, rope, insulation & pins) K BURNER MOUNTING DOOR L DOOR HINGE M DOOR REFRACTORY N DOOR REFRACTORY BLANKET P OBSERVATION PORT SHUTTER F DOOR SEAL ROPE, 55G R GLASS ROPE, 3/8" FOR COLLECTOR HOOD, 7H S FLUE CAP KIT (Includes: cap, handle, rope & screws) FLUE BRUSH Round 6" tankless heater gasket Tankless heater nut and stud - Round 6" section seal gasket - Round 3" section seal gasket OIL Current Service Parts 293

114 WGO, WTGO Series 3 Trim OIL Fig. Part Description Mfr. Mfr. s Part Notes COMBINATION PRESSURE-TEMPERATURE GAUGE, 2 1/2" Dial, 0-60 P.S.I.G., o F., Short Shank, Back Connection, 1/4" N.P.T. WGO Boiler Ametek PTA 1088 X X COMBINATION PRESSURE-TEMPERATURE GAUGE, 2 1/2" Dial, 0-60 P.S.I.G., Deg. F., Short Shank, Back Connection, 1/4" N.P.T. ENFM-USA COMBINATION PRESSURE-TEMPERATURE GAUGE, 3" face, 0-75 P.S.I.G., F., Honeywell Back Connection, 1/2" N.P.T. self-sealing well COMBINATION PRESSURE-TEMPERATURE GAUGE, 3" face, 0-75 P.S.I.G., F., Back Connection, 1/2" N.P.T. self-sealing well ASME PRESSURE RELIEF VALVE, set to relieve at 30 P.S.I.G., 3/4" male inlet HIGH TEMPERATURE LIMIT CONTROL AND RELAY, o F., full load on circulator control circuit, V.A.C., supplies 24 V.A.C. to thermostat with 0.2 amps anticipator current, includes 3/4" well /4" well for above limit control ENFM-USA 4104 Conbraco M330 X X Honeywell 4104 X X TDV-040 X X L8148A1157 X 294 Current Service Parts

115 WGO, WTGO Series 3 Trim Fig. Part Description Mfr. Mfr. s Part Notes COMBINATION HIGH/LOW LIMIT CIRCULATOR and RELAY. HIGH LIMIT: o F. with 10 o F. fixed Subtractive differential. LOW LIMIT: o F with o F. Subtractive differential, full load on circulator control circuit, V.A.C., locked rotor, supplies 24 V.A.C. to thermostat with 0.2 amps anticipator current, includes 3/4" well Honeywell L8124A1155 WGO Boiler /4" well for above limit control DRAIN COCK, 3/4", 1 1/2" shank Conbraco X X DRAIN COCK, 3/4" Hammond 710 X X DRAIN COCK, 3/4" Watts BD2C X X DRAIN COCK, 3/4" Matco-Norca X X DRAIN COCK, 3/4" Nibco #74 X X CIRCULATOR, 1/20 HP, 120/60/1 Motor, 175 Bell & Gossett NRF-22 RPM, 0.74 Amps X X CIRCULATOR, 1/25 HP, 120/60/1 Motor, 175 Taco W007F X X RPM, 0.75 Amps CIRCULATOR, 1/25 HP, 120/60/1 Motor, 1725 Grundfos UP15-42FR-TB4 X X RPM, 0.74 Amps CIRCULATOR, 1/12 HP, 120/60/1 Motor, 1725 Bell & Gossett SERIES 100 RPM X X CIRCULATOR, 1/12 HP, 120/60/1 Motor, 1725 Taco UN-110 X X RPM CIRCULATOR UNIVERSAL HARDWARE KIT 1 7 1/4" (Includes: (1) Flange, (1) Gasket, (2) - Screws and (2) nuts) for sizes 2, 3 & 4 only X X CIRCULATOR UNIVERSAL HARDWARE KIT 1 1/2" (Includes: (1) Flange, (1) Gasket, (2) Screws and (2) nuts) for sizes 5 & 6 only IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, Honeywell A X X standard shank IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, Honeywell L123871A X X standard shank 9 IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, Heat Transfer standard shank Products PMW-3S X X IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, standard shank Heat Transfer Products PMW-3SE X 10C JUNCTION BOX - WIRING HARNESS - X X ASSEMBLY (Series 1 A & B only) 10B JUNCTION BOX - WIRING HARNESS - X X ASSEMBLY (Series 1 only - Large Pump) 10A JUNCTION BOX - WIRING HARNESS - X X ASSEMBLY (Series 2 & 3 Packaged only) NS JUNCTION BOX - WIRING HARNESS - X X ASSEMBLY (Series 2 & 3 A & B only) JUNCTION BOX COVER ASSEMBLY with - X X service switch 12 NS BURNER HARNESS ASSEMBLY FLUE PIPE BRACKETS (Set of 2) - - X X X X NS Tankless Heater - water boiler, includes heater, Heat Transfer gasket, nuts and studs. For boiler size WTGO-3L Products WT-11 gasket, nuts and studs. For boiler sizes Products WTGO-3, 4, 5, & 6 NS Tankless Heater - water boiler, includes heater, Heat Transfer WT-14 NS Tankless Heater - water boiler, includes heater, Heat Transfer gasket, nuts and studs. For boiler sizes Products WTGO-7, 8, & 9 WT-20 X X X OIL Current Service Parts 295

116 OIL SGO Series 3 Section Assembly 296 Current Service Parts

117 SGO Series 3 Section Assembly Fig. Part Description Casting A FRONT SECTION, WIDE 7011 B INTERMEDIATE SECTION, NARROW 7015 C INTERMEDIATE SECTION, w/draw ROD LUGS 7016 D BACK SECTION w/2 1/2" SUPPLY & 2 1/2" RETURN 7017 Notes Boiler Size INTERMEDIATE SECTION REPLACEMENT KIT (Includes: seals, rope and adhesive for one joint) E REAR SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for front & - rear sections) FRONT SECTION REPLACEMENT KIT (Includes: seals, rope, adhesive and collector hood fasteners for - front & rear sections) H HEATER COVER PLATE CARTON REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY COMPLETE w/jacket REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET REPLACEMENT SECTION ASSEMBLY L/JACKET COLLECTOR HOOD KIT SERIES F COLLECTOR HOOD KIT SERIES COLLECTOR HOOD KIT SERIES COLLECTOR HOOD KIT SERIES COLLECTOR HOOD KIT SERIES COLLECTOR HOOD KIT SERIES COLLECTOR HOOD KIT SERIES S FLUE CAP KIT SERIES 1 & 2 (Includes: cap, handle, rope & screws) TIE ROD 1/2" X 5 1/2" TIE ROD 1/2" X 12 1/4" TIE ROD 1/2" X 10 3/4" TIE ROD 1/2" X 13 3/8" TIE ROD 1/2" X 14" G TIE ROD 1/2" X 15 3/8" TIE ROD 1/2" X 16 1/2" TIE ROD 1/2" X 18 1/2" TIE ROD 1/2" X 21 5/8" TIE ROD 1/2" X 24 3/4" TIE ROD 1/2" X 28" TIE ROD 1/2" X 31" NUT, REGULAR HEX, 1/2" (2 required per rod) WASHER, MEDIUM SPLIT PLAIN LOCK, 1/2" (1 required per rod) COMBUSTION CHAMBER KIT (Includes: rear & front refractory, blanket & water glass) BURNER MOUNTING DOOR ASSEMBLY (Includes: door, observation port, rope, insulation & pins) K BURNER MOUNTING DOOR L DOOR HINGE M DOOR REFRACTORY N DOOR REFRACTORY BLANKET P OBSERVATION PORT SHUTTER Q DOOR SEAL ROPE, R GLASS ROPE, 3/8" FOR COLLECTOR HOOD, 7' FLUE BRUSH Tankless heater gasket Tankless heater nut and stud Current Service Parts 297 OIL

118 OIL SGO Series 3 Trim 298 Current Service Parts

119 SGO Series 3 Trim Fig. Part Description Mfr. Mfr. s Part SYPHON, 180 o Bend, 1/4" brass pipe - - STEAM RELIEF VALVE, set to relieve at 15 P.S.I.G., 3/4 " Watts 315 N.P.T. inlet 3/4" N.P.T. side outlet, 300 lbs./hr steam capacity STEAM RELIEF VALVE, set to relieve at 15 P.S.I.G., 3/4 " N.P.T. male inlet 3/4" N.P.T. female side outlet, 407 lbs./hr Conbraco steam capacity STEAM PRESSURE GAUGE, 0-30 P.S.I.G., 2 1/2" dial, Ametek P500 bottom connection, 1/4" N.P.T. Spec Steam Pressure Gauge, 0-30 P.S.I.G. Ametek PSOSK GAUGE COCK SET, B15, standard stem Conbraco B Gauge glass kit, includes glass, gaskets and brass washers WATER GAUGE GLASS GUARD, 10 5/8" long - HIGH PRESSURE LIMIT CONTROL, operating range Honeywell PA404A P.S.I., additive differential 1-5 P.S.I. HIGH PRESSURE LIMIT CONTROL, operating range 0-15 Johnson P-47AA-25D P.S.I., differential 2-8 P.S.I. Controls HIGH LIMIT TEMPERATURE CONTROL, spst, automatic Honeywell L4080B recycle with 3/4" well (used in tankless heater kit) HIGH LIMIT TEMPERATURE CONTROL, spst, automatic White-Rodgers recycle with 3/4" well (used in tankless heater kit) 11B LOW WATER CUTOFF, float type McDonnell- 67W-2 Miller LOW WATER CUTOFF, probe type McDonnell- PS Miller LOW WATER CUTOFF, probe type Hydrolevel DRAIN COCK, 3/4", 1 1/2" shank Conbraco DRAIN COCK, 3/4" Hammond DRAIN COCK, 3/4" Watts BD2C DRAIN COCK, 3/4" Matco-Norca DRAIN COCK, 3/4" Nibco # BALANCED DRAFT DAMPER (BAROMETRIC) 7 Effikal ESOC JUNCTION BOX WIRING HARNESS ASSEMBLY (A & B - only) JUNCTION BOX COVER ASSEMBLY with service switch BURNER HARNESS ASSEMBLY IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, standard shank Honeywell A IMMERSION WELL, 3/4" N.P.T., 3 1/8" bulb, standard shank Heat Transfer PMW-3S High Temperature limit control relay, F., full load on circulator control circuit, VAC, supplies 24 VAC to thermostat with.2 amps anticipator current /4" well for above limit SGO Water Harness Notes OIL LIMIT CONTROL without well, spdt Honeywell L6006A JUNCTION BOX-WIRING HARNESS ASSEMBLY (S-GO - float low water cutoff only - Packaged only) JUNCTION BOX-WIRING HARNESS ASSEMBLY (S-GO - probe low water cutoff only - Packaged only) NS FLUE PIPE BRACKETS (Set of 2) - NS Tankless Heater - steam boiler, includes heater, gasket, Heat Transfer 35-S-29 nuts and studs. For SGO-3 thru 9 Products Current Service Parts 299

120 OIL GOLD Oil Jackets Current Service Parts

121 OIL Fig GOLD Oil Jackets SERIES 2 & 3 JACKETS Description Part Boiler Size WGO WTGO SGO FRONT JACKET PANEL ALL FRONT JACKET PANEL ALL FRONT JACKET PANEL ALL LH/RH SIDE JACKET PANELS & BACK 2 3L LH/RH SIDE JACKET PANELS & BACK LH/RH SIDE JACKET PANELS & BACK LH/RH SIDE JACKET PANELS & BACK LH/RH SIDE JACKET PANELS & BACK TOP JACKET PANEL WITH CAP 2 3L TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP TOP JACKET PANEL WITH CAP JACKET HARDWARE KIT ALL ALL ALL Gold Touch up paint, spray can Notes Current Service Parts 301

122 GAS/OIL 80 Boiler 302 Current Service Parts

123 GAS/OIL 80 Boiler 1/2 x 10 packaged NS 7.5 top elastomer seal NS 3.5 bottom elastomer seal NS 5/8 x 11 draw rod (4 per joint) NS 5/8 Hex nut (2 per draw rod) NS 5/8 washer ( 1 per draw rod) Current Service Parts 303

124 80 Boiler Water Trim Fig. Part Description Mfg. Mfg. s Part Boiler Size Notes ASME Pressure Relief Valve, Set to relieve at 30 PSIG, 3 /4 N.P.T. female inlet, brass, 3 /4 female side outlet, rated at 375,000 BTUH ASME Pressure Relief Vavle, Set to relieve at 30 PSIG, 3 /4 N.P.T. female inlet, brass, 3 /4 female side outlet, rated at 535,000 BTUH ASME Pressure Relief Valve, Set to relieve at 30 PSIG, 3 /4 N.P.T. female inlet brass, 3 /4 female side outlet, rated at 925,000 BTUH ASME Pressure Relief Valve, Set to relieve at 30 PSIG, 1 N.P.T. female inlet, 1 1 /4 female side outlet, rated at 1,300,000 BTUH ASME Pressure Relief Valve, Set to relieve at 30 PSIG, 1 1 /4 N.P.T. female inlet, brass, 1 1 /2 female side outlet, rated at 2,105,000 BTUH Watts M330 Conbraco , 4 Watts 740 5,6,7,8 Watts 740 9,10,11 Watts GAS/OIL Combination Pressure Temperature Gauge, 2 1 /2 dia. Dial, 0-70 PSIG, deg. F., short shank, back connection, 1 /4 N.P.T. Combination High Limit/Low Limit Control, High limit: deg. F., Low limit: deg. F., with 5-35 deg. F. adjustable differential: Low limit must be set 20 deg. F. below high limit Combination High Limit/Low Limit Control, High limit: deg. F., Low limit: deg. F., with 5-35 deg. F. adjustable differential: Low limit must be set 20 deg. F. below high limit Tankless Heater - includes heater, gasket, nuts and studs. Ametek All ENFM- USA White- Rodgers Honeywell Heat Controller /4 CBM All 11C30-3 All L4081A All 304 Current Service Parts

125 80 Boiler Steam Trim Fig. Part Description Steam Relief Valve, Set to relieve at 15 PSIG, 3 /4 N.P.T. inlet, 3 /4 side outlet, 446 lbs./hr. steam capacity Steam Relief Valve, Set to relieve at 15 PSIG, 3 /4 N.P.T. inlet, 3 /4 side outlet, 446 lbs./hr. steam capacity Steam Relief Valve, Set to relieve at 15 PSIG, 1 N.P.T. inlet, 1 side outlet, 643 lbs./hr. steam capacity Steam Relief Valve, Set to relieve at 15 PSIG, 1 1 /4 N.P.T. inlet, 1 1 /2 side outlet, 1200 lbs./hr. steam capacity Steam Relief Valve, Set to relieve at 15 PSIG, 1 1 /2 N.P.T. inlet, 2 side outlet, 1900 lbs./hr. steam capacity Steam Pressure Control, cut in 0 9 psi, additive differential 0 to 5 psi, 1 /4 N.P.T. bottom connection Combination Pressure Vaccuum Gauge, 0-30 psig, 0-30 Hg., 4 1 /2 dial, 1 /4 N.P.T. bottom connection Water Gauge Class Cock Set, 1 /2 N. P. T. male inlet Gauge Glass, 10 5/8 long x 5/8 diameter with gaskets Gauge Glass Guards, 12 1 /2 long x 3/16 diameter Tankless Heater - includes heater, gasket, nuts and studs. Mfg. Mfg. s Part Watts 415 Conbraco Boiler Size 3,4 Conbraco ,6 Conbraco Conbraco ,12 Honeywell PA404A-1009 All U. S. Gauge C All Conbraco W All Weil- Mclain Weil- Mclain Heat Controller ,8,9,10 All All Notes GAS/OIL Current Service Parts 305

126 GAS/OIL 306 Current Service Parts

127 88 Section Assembly Fig. Part Description Notes Front Section P. S. I. B Back Section P. S. I. C Regular Intermediate Section P. S. I. C Tankless Intermediate Section 8816 P. S. I Supply Intermediate Section w/ 5 N.P.T. Supply Outlet Tapping P. S. I /88 Section Replacement Kit (Incl. rope, seals, sealant, rope adhesive) 5/8 x 11 Draw Rod w/o Nut (4 per joint) Int. to Int. 5/8 x 13 Draw Rod w/o Nut (4 per joint), Frt. or Bk. to Int. 5/8-11 Nut Hex (2 per draw rod) 5/8 Washer (1 per draw rod) 1/2 Dia. Sealing Rope type HD-500 (13 per joint, 7 for burner plate, 6 for collar) 1/8 Dia. Wick (1 for damper locking plate) Type FNS 125 3/8 Dia. Sealing Rope (1 per observation port) Type MD-375 Silicone Sealant RTV700, 3 oz. Construction Adhesive for Sealing Rope, 11 oz. Flue Brush, 123 DMG Square Cut Seal, 9 (1 per joint) Square Cut Seal, 6 (1 per joint) D Flue Collar Assembly, 10 (Includes Flue Collar, Damper, Damper Quadrant, Locking Plate, Swivel and Brackets) ( ) D Flue Collar Assembly, 12 (Includes Flue Collar, Damper, Damper Quadrant, Locking Plate, Swivel and Brackets) ( ) D Flue Collar Assembly, 14 (Includes Flue Collar, Damper, Damper Quadrant, Locking Plate, Swivel and Brackets) ( ) D Flue Collar Assembly, 16 (Includes Flue Collar, Damper, Damper Quadrant, Locking Plate, Swivel and Brackets) ( ) D Flue Collar Assembly, 18 (Includes Flue Collar, Damper, Damper Quadrant, Locking Plate, Swivel and Brackets) ( ) Quadrant for Flue Collar Damper Blade for Flue Collar Damper Locking Plate for Flue Collar F Observation Port Assembly (Includes Frame, Sealing Rope, Plugs and Sight Glass) Washer for Sight Glass, 2 1/8" x 1 1/4" x 1/8" Sight Glass, 2 Round x 1/8 L Cover Plate for Heater Opening (Rectangular) L Gasket for Heater Cover Plate (Rectangular) M Cleanout Plate (1 per joint) M Cleanout Plate Gasket, 1/2" x 2-7/8" x 151/2" NS Available locally Cleanout bolts and nuts, (2 per cleanout) 1/ zinc plated, carriage bolts, 1/4 plain washer, 1/4 20 hex nut NS Combustion Chamber Kit NS /8" x 1 1/8" stud & nut for heater cover plate Waterglass (4 oz. Bottle) Indicates current TPS R/C product GAS/OIL Service Parts Catalog/December 2003 Current Service Parts 307

128 88 Water Trim GAS/OIL Fig. Part Description Mfr. Mfr. s Part 88 Series 1 Boiler Size ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 1 Inlet x 11/4, Brass, Side Outlet Watts 740 4, ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 11/4 Inlet x 11/2, Brass, Side Outlet Watts ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 11/2 Inlet x 2, Brass, Side Outlet Watts ASME Pressure Relief Valve, Set to Relieve at 30 PSIG, 2 Inlet x 21/2, Brass, Side Outlet Watts Combination High Limit/Low Limit Control, with Well HIGH LIMIT: º F., LOW LIMIT: º F Honeywell L4081A1189 All Sizes Combination High Limit/Low Limit Control, with Well HIGH LIMIT: º F., LOW LIMIT: º F White- Rogers 11C30-3 All Sizes Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 3 1/2 ENFM All Sizes Shank Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 3 1/2 Ametek PT1088 All Sizes Shank, Spec Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 3 1/2 Marshalltown 13HJ All Sizes Shank, G Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 2 1/2 Ametek PTA1088 All Sizes Shank, Spec Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 2 1/2 Ametek PTA1088 All Sizes Shank, Spec Combination Pressure-Temperature Gauge, 0-55 PSIG, º F, Back Connection, 1/2 N.P.T., 2 1/2 Shank ENFM All Sizes Tankless Heater - includes heater, gasket, nuts Heat and studs. Controller 820 Notes 308 Current Service Parts

129 88 Steam Trim Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes Steam Safety Valve, 1 N.P.T. Inlet, Side Outlet, 643 lbs/hr. Capacity, Brass Conbraco Steam Safety Valve, 11/4 N.P.T. Inlet, Side Outlet, 1,200 lbs/hr. Capacity, Brass Conbraco Steam Safety Valve, 11/2 N.P.T. Inlet, Side Outlet, 1,900 lbs/hr. Capacity, Brass Conbraco Steam Safety Valve, 2 N.P.T. Inlet, Side Outlet, 2,500 lbs/hr. Capacity, Brass (2 Req d on Sizes 15 18) Conbraco (1 rqd) 8-14 (2 rqd) High Pressure Limit, Operating Range: 0-9 PSIG, Differential: 0-5 PSIG Honeywell PA404A-1009 (2 rqd) All Sizes High Pressure Limit, Operating Range: 0-9 PSIG, Differential: 0-5 PSIG Johnson Controls P47EA-3D (2 rqd) All Sizes Water Gauge Glass Cocks, Set of 2, 1/2 N.P.T., Male Inlet Conbraco W All Sizes Water Gauge Glass Kit, includes glass, gaskets and brass washers All Sizes Gauge Glass Guard, 121/2 Long x 3/16 Dia. (2 rqd) All Sizes Combination Pressure-Vacuum Gauge, 0-30 PSIG, 0-30 High, 4 1/2 Dial, Bottom Connection, 1/4 N.P.T. Ametek USC All Sizes Tankless Heater - includes heater, gasket, nuts Heat and studs. Controller 820 Note: Boiler Sizes Require (2) Steam Safety Valves - (1) and (1) GAS/OIL Current Service Parts 309

130 GAS/OIL 94 Section Assembly 310 Current Service Parts

131 94 Section Assembly Fig. Part Description Series Notes A Front Section ,2 A Front Section A Front Section 9217, 80 PSI 3 B Back Section Water & Steam w/8 Return Flange ,2 B Back Section Water & Steam w/8 Return Flange B Back Section, Water & Steam w/8 Return Flange 9518, 80 PSI 3 B Back Section Water Only for 10 Return Flange Adapter ,2 B Back Section Water Only for 10 Return Flange Adapter B Back Section, water only, for 10 return flange adapter, 95218, 80 PSI 3 C Regular Intermediate Section, 9515, 80 PSI 3 C Reg. Intermediate Section ,2 C Reg. Intermediate Section C Tankless Intermediate Section ,2 C Tankless Intermediate Section C Tankless Intermediate Section, 9516, 80 PSI 3 C Supply Intermediate Section ,2 C Supply Intermediate Section C Supply Intermediate Section, 9519, 80 PSI Split Nipple Replacement Kit (1 per Joint) 1, Section Assembly Kit (1 per Joint) Dia. Bottom Elastomer Seal (2 per Joint) Dia. Bottom Elastomer Seal (1 per Joint) /8 X 10 Draw Rod w/o Nut, Intermediate to Intermediate (4 per Joint) 1,2, /8 X 11 Draw Rod w/o Nut, Front or Back to Intermediate (4 per Joint) 1,2, /8 Nut (2 per Draw Rod) 1,2, /8 Washer (1 per Draw Rod) 1,2, Flue Brush 1,2, Flue Brush Rod, 44 1,2, Flue Brush Rod, 62 1,2, Flue Brush Spacer, 48 1,2, Flue Brush Handle, Flexible Wire 1,2, /8 Dia. Sealing Wick, (3 for Front Observation Port, 1 for Relief Plate Stud, 1 for Damper Locking Plate)- TP500 Type FNS 125 1,2, /8 Dia. Sealing Rope, (6 for Rear Access Shield, 2 for Rear Observation Port, 2 for Rear Observation Port, 12 for Draft Hood 1,2,3 Counter Flange, 3 per Cleanout Plate)- TP1000 MD /2 Dia. Sealing Rope (9 per Burner Plate, 6 for Draft Hood Collar, 6 for Rear Access Door, 6 for Clearout Door)- TP500 Type HD-500 1,2, /8 Dia. Silicone Coated Sealing Rope for Section Perimeter,22 Cut 1,2, /8 Dia. Sealing Rope- TP500 Type XL , 12 Cut Length 1,2, Construction Adhesive for Sealing Rope (11 oz. Tube) 1,2, Sealant, Loctite AVV, 50 cc Bottle 1, Silicone Sealant (RTV 108 or Equivalent) (3 oz. tube) 3 D Flue Collar Assembly, 20 (Includes Flue Collar w/flange, Damper, Damper Quadrant, Locking Plate, Swivel, Bracket, Counterflange and Rope) 1,2,3 GAS/OIL Current Service Parts 311

132 94 Section Assembly GAS/OIL Quadrant Flue Collar ,2, Damper Blade for Flue Collar 1,2, Damper Locking Plate 1,2, Stud 1/2 X 4-1/4 DAP 104A 1,2,3 D Counterflange for 20 Flue 1,2,3 D Flue Adapter, 22, Steel 1,2,3 F Front Observation Port Assembly #462 (Includes Bottom, Intermediate and Top Observation Port Plates, Spring, Rope and Sight Glass 1,2,3 F Back Observation Port Assembly (Includes Frame, Rope, Gasket, Plugs and Sight Glass) 1,2, Back Sight Glass 1,2, Washer For Back Sight Glass 1,2,3 K Cleanout Door Assembly #474 (Includes Door, Hinge, Hinge Plate, Handle, Liner and Accessories) 1,2, Wing Nut Assembly with 3/8 X 1-1/4 Stud (Threads into Mounting Stud) ,2, Mounting Stud 92P112A 1,2,3 K Hinge for Cleanout Door ,2,3 K Hinge Plate for Cleanout door ,2, Liner for Cleanout Door 1,2,3 K Back Access Door Assembly (Includes Door Liner, Handle and rope) 1,2, Refractory Liner for Back Access Door 1,2, Mounting Stud 92P112A 1,2,3 K Refractory Shield for Back Access Opening 1,2,3 L Heater Cover Plate Carton (Includes Heater Plate, Studs, Gasket) 1,2,3 M Cleanout Plate ,2, Wing Nut Cleanout with 1/2 Tapping ,2, Stud 1/2 X 4-1/4 DAP 104A, 92P112A 1,2,3 N Supply Elbow, Water Only Tapped, ,2,3 N Supply Elbow, Water Only Tapped, 9248A 1,2,3 N Supply Elbow, Steam Only Tapped, S 1,2,3 N Gasket for Supply Outlet (2 Required) 1,2, Stud 5/8 X 3 92P151A 1,2,3 N Cover Plate for Supply Outlet, 2-2, ,2, Cover Plate for Supply Outlet, 4, N Top Supply Outlet, 10 Flanged, ,2,3 N Gasket for Top Supply Outlet, 10 (2 Required per Fitting) 1,2,3 O Return Flange Reducer, 8 to 6, 086 1,2,3 O Gasket for Return Flange Reducer, Round 1,2,3 O Return Flange Adapter, 10, ,2,3 O Gasket for Return Flange Adapter, Rectangular 1,2,3 312 Current Service Parts

133 94 Water Trim Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes ASME Pressure Relief Valve, 1 Inlet X 1-1/4 Side Outlet, Brass, 30 PSIG Watts ASME Pressure Relief Valve, 1-1/4 Inlet X 1-1/2 Side Outlet, Brass, 30 PSIG Watts 740 8, ASME Pressure Relief Valve, 1-1/2 Inlet X 2 Side Outlet, Brass, 30 PSIG Watts (1-Rqd) 20 (2-Rqd) ASME Pressure Relief Valve, 2 Inlet X 2-1/2 Side Outlet, Brass, 30 PSIG Watts , Combination Pressure-Temperature Gauge, 0-50 PSIG, o F, Back Connection, 1/2 N.P.T. ENFM # All Combination Pressure-Temperature Gauge, 0-50 PSIG, o F, Back Connection, 1/2 N.P.T. Ametek PT 1088 All Combination High Limit/Low Limit Control High Limit: o F; Low Limit: o F Honeywell L4081A1189 with Well All Combination High Limit/Low Limit Control High Limit: o F; Low Limit: o F White- Rodgers 11C30-3 All Tankless Heater - includes heater, gasket, nuts Heat and studs. Controller 92-K-34 GAS/OIL Current Service Parts 313

134 94 Steam Trim Fig. Part Description Mfr. Mfr. s Part Boiler Size Notes GAS/OIL Gauge glass kit, includes glass, gaskets and brass washers All Gauge Glass Guard, 3/16 Dia. X 12-1/2 Long All (2 per Boiler) Combination Pressure-Vacuum Gauge, 0-30 PSIG,0-30 Hg.,4-1/2 Dial, Bottom Connection, _ N.P.T. Ametek ASC All Water Gauge Glass Cocks, Set, _ N.P.T., Male Inlet Conbraco W All High Pressure Limit, Operating Range: 0-9 PSIG, Differential: 0-5 PSIG Honeywell PA404A1009 All (2-Required) High Pressure Limit, Operating Range: 0-9 PSIG, Differential: 0-5 PSIG Johnson P47EA-3D All (2-Required) Steam Safety Valve, 1-1/4 Inlet, Set to Relieve at 15 PSIG, Side Outlet, 1200 lbs./hr. Capacity Conbraco See Table Below Steam Safety Valve, 1-1/2 Inlet, Set to Relieve at 15 PSIG, Side Outlet, 1900 lbs./hr. Capacity Conbraco See Table Below Steam Safety Valve, 2 Inlet, Set to Relieve at 15 PSIG, Side Outlet, 2500 lbs./hr. Capacity Conbraco See Table Below Steam Safety Valve, 2-1/2 Inlet, Set to Relieve at 15 PSIG, Side Outlet, 3529 lbs./hr. Capacity Conbraco See Table Below Tankless Heater - includes heater, gasket, nuts Heat and studs. Controller 92-K-34 Quantity per 94 Series 3 Boiler Size Relief Valve P/N Current Service Parts