#31 ucqb aquaterm manual
#31 ucqb aquaterm series

#31 ucqb aquaterm series

HC series add-on hot water coils are designed to be installed in either existing or new duct work and operate in conjunction with the existing fan motor to provide complete or supplemental space heating from a gas or oil - fired water heater. in most applications the water will lose only 15 to 25 degrees in temperature while circulating through the hot water coil and will EUN to the water heater at about 115 to 125 degrees to be reheated. As the fan motor forces the cool return air from the home over the hot water coil, the air absorbs heat from the hot water and this warm air (about 105 to 110 degrees) is then circulated throughout the duct system and into the home. SEQUENCE OF OPEAION (Heating mode) hen space heating is needed, the wall thermostat energizes a small pump which circulates hot water (135 to 140 degrees ) from the water heater to the hot water coil in the air handler. All components in the water piping meet NSF61 and/or california AB1953 requirements. Aquatherm air handlers include a fan motor for air circulation, hot water circulating pump, hot water heating coil, air purge valve, check valve, components for low voltage control and most include a cooling coil for air conditioning. NO SPECIAL AE HEAE IS EQUIED! Aquatherm air handlers are even compatible with boiler systems. Aquatherm air handlers and are to be supplied by others. Any properly sized water heater (for heating) and split system type condensing unit (for cooling) will work with First Co. air handler that converts a properly sized gas or oil-fired water heater into a highly efficient, dual - purpose appliance that can heat your home as well as provide hot water for domestic purposes. Piping connections 6,8-10 Air handler 6 Flow control module 6 ater heater 6 Multiple water heaters 7 Anti-scald valve 7 Start-up Procedure (heating cycle) 7 roubleshooting 12 2ģ he Aquatherm is a First Co. (214) Fax (214)Ģ able of Contents Page Introduction 3 Sequence of Operation 3 eneral Description: Air handler cabinet 3 Heating and cooling coils 3 Add-on hot water coil 3 Circulating pump 3 Flow control module 3 Check valve 3 Air purge valve 4 Blower door safety switch 4 ater heater 4 Boiler 4 Accessories: hermostat 4 Freeze protector 4 Equipment Sizing: Condensing unit 4 Air handler 4 ater heater 5 Installation: Duct work 5 Electrical 5 ater piping 6 1.

#31 ucqb aquaterm manual

1 Aquatherm INSALLAION AND APPLICAION MANUAL FO AQUAHEM COMBO HEAES 1 FIS CO.