TA-COMFORT-S Prefabricated units Heating interface unit for surface heating and hot water services
IMI TA / Prefabricated units / TA-COMFORT-S TA-COMFORT-S All in one design with differential pressure regulator STAP on primary side, as well as control valve with HEIMEIER thermostatic head, compact control valve TBV-C for measuring and regulating of the injection quantity. Thermostatic temperature control of the surface heating circuit. Return limitation and warming bypass with HEIMEIER RTL valves. Key features > > Complete systems for decentralised heat distribution and hot water Provides the dwelling with heat, controlling the heat requirements and/ or producing hot water via the heat exchanger. > > Considerable savings in installation costs Central risers and decentralised distribution. Domestic hot water flow and return pipes are no longer required. > > Lower maintenance costs No additional costs for consumption settlement, each unit is recorded separately. > > One substation for all application scenarious Through the modular design of the substation it offers an easy adaption to different application. By the aid of accessories it can be converted to fit in different application scenarios like the need for hot water circulation, a hot water temperature limitation or scalding protection. Technical description Applications: Supply of hot as well as cold water and heating to apartments in multiple-dwelling buildings with decentralized consumption accounting. Dimensions: Draw-off volume 17 l/min when heating hot water. Normal conditions with: Heating supply pipe: 5 C Cold water inlet: 10 C Hot water outlet: 50 C Cold water pressure: min. 2 bar Heat output: 10 kw at ΔT 20K Pressure class: PN 10 Temperature: Max. working temperature: 90 C Material: Heat exchanger: Copper soldered stainless steel AISI 31 PM regulator: DZR brass STAP: AMETAL TBV-C: AMETAL Piping material: Stainless steel AISI 31L. Capillary pipes: Copper Cabinets: Powder-coated sheet steel General: More information on STAP, TBV-C and RTL see separate technical leaflets. 2
Articles TA-COMFORT-S for floor heating and drinking hot water purpose 37 Max. output service water Q [kw] 4 147 Draw-off volume (10/50 C) [l/min] Heat exchanger Max. pressure loss without heat meter [kpa] 17 E8LASHx42/1P 40 590227834851 344030-30011 585 TA-COMFORT-S for floor heating and drinking hot water purpose with hot water circulation 37 Max. output service water Q [kw] 4 147 Draw-off volume (10/50 C) [l/min] Heat exchanger Max. pressure loss without heat meter [kpa] 17 E8LASHx42/1P 40 59022783488 344030-30013 585 TA-COMFORT-S for floor heating and drinking hot water purpose with thermostatic mixing valve (TMV) 37 Max. output service water Q [kw] 4 147 Draw-off volume (10/50 C) [l/min] Heat exchanger Max. pressure loss without heat meter [kpa] 17 E8LASHx42/1P 40 590227834882 344030-30017 585 TA-COMFORT-S for floor heating and drinking hot water purpose with thermostatic mixing valve (TMV) and with hot water circulation 37 Max. output service water Q [kw] 4 147 Draw-off volume (10/50 C) [l/min] Heat exchanger Max. pressure loss without heat meter [kpa] 17 E8LASHx42/1P 40 590227834905 344030-30021 585 3
IMI TA / Prefabricated units / TA-COMFORT-S Accessories Modules Circulation module With circulation pump and piping kit with sealings. For retrofitting in all TA-COMFORT units. 59022783493 344030-40025 Primary control valve (return temperature limiter module) For hot water temperature control with thermostatic control valve and piping kit with sealings. For retrofitting in all TA-COMFORT units. 590227834943 344030-4002 Temperature mixing valve module For hot water temperature control and scalding protection with thermostatic hot water mixer and pipe installation kit with sealings. For retrofitting in all TA-COMFORT units. 590227834950 344030-40027 4
Accessories 807 10 Flush mounted cabinet with cover, drip tray with mounting bracket and 7 ball valves Ball valves for tap water connection; T 3 x male G3/4 for tap water, flat sealing. 4 x female Rp3/4 for heating part, 7 150-240 590227834929 344030-40024 gaskets. Frame size 2x850 mm White RAL 901 150 10 Flush mounted cabinet with cover, drip tray Frame size 2x850 mm T White RAL 901 150-240 590227835025 344030-40034 807 150 10 Flush mounted cabinet with cover Frame size 2x850 mm White RAL 901 T 150-240 590227834998 344030-40031 807 150 10 Wall mounted cabinet White RAL 901 T 200 5902278349 344030-40023 20 590227834981 344030-40030 855 T 10 Wall mounted cabinet with door White RAL 901 590227834974 344030-40029 855 200 5
IMI TA / Prefabricated units / TA-COMFORT-S 1500 B Flush mounted cabinet with cover, drip tray with mounting bracket and 7 ball valves Support rails for floor heating distributors. B T Max. Drip tray with pipe connections. Ball valves for tap water connection; 10 150-240 outlets 8 5902278350 344030-40033 3 x male G3/4 for tap water, flat sealing. 2 x female Rp3/4 for heating part, 7 810 150-240 5908829035 344030-40038 gaskets. 2 x male G3/4 with connection pipe set to the Dynacon distributor. Frame size 4x1383 mm White RAL 901 150 10 Flush mounted cabinet with cover Support rails for floor heating distributors With connection pipe set to the Dynacon distributor. Frame size 4x1383 mm White RAL 901 T Max. outlets Without drip tray 150-240 8 590227835001 344030-40032 With drip tray 150-240 8 59022789422 344030-40037 1500 T Cover safe for wall mounted cabinets 590227835117 344030-4001 Lock with key 5902278354 344030-4002 G3/4 9 54 Rp3/4 Ball valves Straight: With swivelling nut and flat sealing for the station side. Angle: With cylindric external thread and flat sealing for the station side. Type Straight Male G3/4 59022783505 344030-40054 Straight Female Rp3/4 59022783503 344030-40055 Angle Male R3/4 590227835070 344030-4005
85 A B 575 17 Subbase with 7 ball valves A. 7 x female Rp3/4 B. 3 x male G3/4 and 4 x female Rp3/4 C. Subbase without ball valves (plugged) A 7 x Rp3/4 59022783497 344030-40028 B 3 x G3/4 + 4 x Rp3/4 59022789439 344030-4004 C 7 x plugs 59022789170 344030-40047 C Dynacon Eclipse underfloor heating circuit manifold Heating circuits 2 402405294819 9340-02.800 3 4024052949 9340-03.800 4 402405295014 9340-04.800 5 402405295113 9340-05.800 4024052952 9340-0.800 7 402405295311 9340-07.800 8 402405295410 9340-08.800 9 402405295519 9340-09.800 10 402405295 9340-10.800 11 402405295717 9340-11.800 40240529581 9340-.800 Distributor strip This unit is used for wiring thermostats and electro-thermal actuators. The unit is suitable for underfloor heating and cooling (summer/winter operation). It is possible to switch over between heating and cooling via an external signal. The pump logic enables enery-optimised pump control. For up to zones (rooms). Ready to plug in to a 230 V power socket. 4024052891115 1-00.000 7
4 3 2 5 5 IMI TA / Prefabricated units / TA-COMFORT-S Actuators and room thermostats 34 23 5,5 EMO T actuator 230 V Type Cable length EMO T, NO 0.8 m 40240528311 37-00.500 (Normally open) EMO T, NC (Normally closed) 0.8 m 402405283541 33-00.500 M30x1,5 9 7 1 3 15 25 10 30 C Thermostat P, with analog timer Model 230 V 40240524057 1932-00.500 Thermostat P, with digital timer Model 230 V 40240527310 1932-01.500 15 25 10 30 C Room thermostat Model 230 V Without temperature set-back 402405240591 193-00.500 With temperature set-back 402405240111 1938-00.500 With On/Off switch - 1939-00.500 Distance plate For installing the room thermostat onto UP boxes. White RAL 9010. 83 mm x 83 mm x 8 mm (W x H x D). 4024052408719 193-00.433 The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com. TA-COMFORT-S ed.2 03.20