Hydronic Heat Pump Specifications
HPX 3 HPX 5
Rated Voltage / Frequency / Phase 208/230V 60Hz 1Ph
Heating Capacity Range * 9.6 - 44.2 MBH 14.4 - 56.6 MBH
Heating Capacity Range * 2.8 - 12.9 kW 4.2 - 16.6 kW
Cooling Capacity Range ** 15.5 - 34.5 MBH 21.4 - 47.6 MBH
Cooling Capacity Range ** 4.55 - 10.1 kW 6.3 - 14.0 kW
Total Load (@240V) 20.3 A 26.6 A
Noise measured at 1 meter 38 - 52 dB (A) 42 - 53 dB (A)
Weight (empty) 220 lb / 100 kg 320 lb / 145 kg
Compressor Rating Load 19.5 A 25 A
Fan Motor Rating Load 0.8 A 2 x 0.8 A
Minimum Circuit Ampacity 25.2 A 33 A
Max Fuse Size 40 A 50 A
Rated Water Flow 6.6 gpm / 1.5 m
3
/h 7.5 gpm / 1.7 m
3
/h
Water Pressure Drop (Head Loss) 7 feet / 2.1 m 9 feet / 2.7 m
Maximum Outlet Water Temp. (electronic hi-limit) 140°F/ 60°C
Design Water Pressure 30 psig / 207 kPa
Maximum Water Pressure 145 psig / 1,000 kPa
Minimum Water Pressure
8 psig / 55 kPa
Minimum Ambient Temperature -13°F / -25°C
Maximum Refrigerant Pressure (low side) 305 psig / 2.1 MPa
Maximum Refrigerant Pressure (high side) 638 psig / 4.4 MPa
Maximum Allowable Refrigerant Pressure 696 psig / 4.8 MPa 725 psig / 5.0 MPa
Refrigerant Type and Charge R410a / 2.2 kg R410a / 2.5 kg
Refrigerant Safety Group Classification A1
Moisture Resistance IPX4
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