Transcript
Product Specification 930091-0016
HPA4 (60 Hz) Air Source Heat Pump For Water Heating General - Colmac HPA heat pumps can be successfully applied wherever there is a need for large amounts of hot water and there is a source of warm air available. The Colmac HPA is best suited for supplying hot water in facilities where demands for hot water and space cooling are concurrent. Apartments, Condominiums, Hotels, Hospitals, Dormitories, Restaurants, Nursing Homes, Laundries, Kitchens, Food Processing Plants, and Photographic Processing Plants located in warm climates are a few of the possible heat sources that can be utilized by the HPA heat pump. Depending on the temperature of the waste heat source, the HPA can produce potable hot water for as little as 1/4 the energy used by a conventional boiler or electric resistance heater. These packaged air source water heating pumps are factory wired, charged, and tested. Low operating noise levels, high capacity, high efficiency, and environmentally safe refrigerants are integrated into this new design.
General Specifications:
Water Heating Capacity *: Cooling Capacity *: Heating COP *: Cooling COP *:
66.1 MBH 52.6 MBH 4.9 3.9
* 70°F Potable Water Inlet, 140°F Potable Water Outlet, 75°F Entering Air Wet Bulb Standard Features:
Environmentally friendly R134a refrigerant. Copeland scroll compressor. Vented double wall, stainless steel, brazed plate condensers (potable water). Adjustable TXV, moisture indicating sight glass, liquid line filter drier. Bronze hot water circulating pump (potable water). TM Electronic temperature control valve (e-TCV ) Factory built and tested copper tube, aluminum fin evaporators. Automatic controls include high and low pressure cutouts, compressor time delay relay, normal run and fault indicating lights, phase failure relay. Fully enclosed cabinets are offered in mill finish aluminum, galvanized steel, 304 SST, and 316 SST.
Performance Data
100 F LWT 120 F LWT 140 F LWT
160 F LWT
85 80 75 70 65 60 55 50 45 40
120 F LWT 140 F LWT 160 F LWT
80 70
60 50 40 30 20
40
60
80
40
100
HPA4 Heating COP vs. Entering Air Temperature
100 F LWT
80
HPA4 Cooling COP vs. Entering Air Temperature
120 F LWT 140 F LWT 160 F LWT
9.5
60
100
Entering Air Wet Bulb ( F)
Entering Air Wet Bulb ( F)
100 F LWT 120 F LWT 140 F LWT 160 F LWT
8
8.5
7
7.5
Cooling COP
Heating COP
100 F LWT
HPA4 Cooling Capacity vs. Entering Air Temperature Cooling Capacity (MBH)
Heating Capacity (MBH)
HPA4 Heating Capacity vs. Entering Air Temperature
COLMAC WaterHeat
6.5 5.5 4.5 3.5
6 5 4 3 2
2.5 1.5
1 40
60
80
100
40
Entering Air Wet Bulb ( F)
60
80
Entering Air Wet Bulb ( F)
Note: Based on entering potable water temperature of 70°F.
930091-0016
100
COLMAC WaterHeat
Unit Dimensions
24 [610]
24 [610]
24 [610]
24 [610]
SERVICE CLEARANCE AIR FLOW
AIR FLOW
33 3/4 [857]
41 3/4 [1060]
MECHANICAL ACCESS
20 3/4 [526]
ELECTRICAL ACCESS
Unit Weight Dry Weight: Crated Weight:
361 Lbs. 390 Lbs.
Electrical Data Line Voltage
Rated Load Amps (RLA)
Locked Rotor Amps (LRA)
208-230/60/1 208-230/60/3 460/60/3
27.7 A 22.6 A 11.7 A
144 A 128 A 63 A
930091-0016
COLMAC WaterHeat
Colmac reserves the right to change product design and specifications without notice. For more information on Colmac products call us at 1-800-926-5622 or visit us online at:
WWW.COLMACWATERHEAT.COM 930091-0016
