Air to Water Heat Pump Specifications for Cold Weather - Arctic Heat Pumps
Specification Table - Arctic R32 DC Inverter EVI Heat Pumps
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| Model | MACHRW | 035ZA/(BE)-R32 | 050ZA/(BE)-R32 | 060ZA/(BE)-R32 | |
| Power Supply | V/P/Hz | 220~240/1/60 | |||
| Maximum Water Temperature (Heating) | °C/°F | 50/122 | |||
| Minimum Water Temperature (Cooling) | °C/°F | 5/41 | |||
| Ambient Temp Low Limit | °C/°F | -35/-31 | |||
| Ambient Temp High Limit | °C/°F | 43/109 | |||
| Rated Heating Capacity | Ambient Temp 8.33°C Water Outlet 40.56°C | kW/BTU | 10.0/34,121 | 15.0/51,182 | 18.0/61,418 |
| Heating Power Input | kW | 2.7 | 4.05 | 4.86 | |
| Heating Current Input | A | 11.7 | 17.6 | 21.1 | |
| Co-Efficiency of Performance | COP | 3.7 | 3.7 | 3.7 | |
| Rated Heating Capacity | Ambient Temp -8.33°C Water Outlet 40.56°C | kW/BTU | 7.0/23,884 | 11.0/37,533 | 13.0/44,357 |
| Heating Power Input | kW | 2.5 | 3.93 | 4.64 | |
| Heating Current Input | A | 10.9 | 17.1 | 20.2 | |
| Co-Efficiency of Performance | COP | 2.8 | 2.8 | 2.8 | |
| Rated Heating Capacity | Ambient Temp -20°C Water Outlet 45°C | kW/BTU | 6.0/20,472 | 10.0/34,121 | 12.0/40,945 |
| Heating Power Input | kW | 2.95 | 5.13 | 6.32 | |
| Heating Current Input | A | 13.0 | 21.6 | 26.5 | |
| Co-Efficiency of Performance | COP | 2.0 | 1.9 | 1.9 | |
| Rated Cooling Capacity | Ambient Temp 35°C Water Outlet 6.67°C | kW/BTU | 7.1/24,226 | 10.5/35,827 | 12.2/41,628 |
| Cooling Power Input | kW | 3.20 | 4.16 | 4.97 | |
| Cooling Current Input | A | 13.9 | 18.1 | 21.6 | |
| Co-Efficiency of Performance | COP | 2.2 | 2.5 | 2.5 | |
| Total Load | Amps | 23.10 | 34.10 | 36.70 | |
| Breaker Sizing | Amps | 30.0 | 40.0 | 40.0 | |
| Nominal Water Flow Volume | GPM/m³/h | 7.57 / 1.72 | 11.36 / 2.58 | 13.65 / 3.1 | |
| Water Side Pressure Drop | Ft of Head/kPa | 13.39 / 40 | 16.73 / 50 | 26.77 / 80 | |
| Water Inlet/Outlet (External Threaded) | inch | 1" | 1" | 1" | |
| Compressor | Type | Twin-rotary | |||
| Speed Range | Hz | 30-100 | |||
| Brand | Panasonic | ||||
| Refrigerant | R32 | ||||
| Refrigerant Amount | OZ/KG | 52.91/1.5 | 70.55/2.0 | 70.55/2.0 | |
| Sound Level (1 meter distance) | dB(A) | 53 | 54 | 55 | |
| IP Rating | IPX4 | ||||
| Net Weight | KG/LBS | 84/185 | 117/258 | 119/262 | |
| Unit Dimensions(L/W/H) | mm | 1020/440/880 | 1000/440/1395 | 1000/440/1395 | |
| Unit Dimensions(L/W/H) | inches | 40.2"/17.3"/34.6" | 39.4"/17.3"/54.9" | 39.4"/17.3"/54.9" | |
| Certification |  | | | ||
COP Chart
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