| Rated Heating Capacity (kW) | 20 | |
| Rated Input Power(kW) | 5.2 | |
| Max.Input Power(kW) | 6.5 | |
| Rated Input Current (A) | 8.7 | |
| Max.Input Current(A) | 11.0 | |
| Compressor Power(kW) | 4.4(5HP) | |
| Hot Water Output(L/h) | 480 | |
| Power Supply | 380V, 50Hz | |
| Compressor | Type | Rotary,Copeland,Sanyo |
| Quantity | 2pc | |
| Fan | Type | Low noise axial fan |
| Fan Direction | Top discharge | |
| Water Circulatin System | Heat Exchanger | High efficient spiral double-pipe heat exchanger |
| Water Flow Rate(m3/h) | 4.2 | |
| Coupling Pipe Diameter(mm) | 2×DN40 | |
| Water Resistance(kPa) | 50 | |
| Power of Water Pump(w) | 330 | |
| Unit Dimension | L(mm) | 904 |
| W(mm) | 804 | |
| H(mm) | 808 | |
| Packing Dimension | L(mm) | 984 |
| W(mm) | 884 | |
| H(mm) | 1005 | |
| Refrigerant | Medium | R417a |
| Mode of Throttling | Thermodynamic expansion valve | |
| Charge(kg) | 2.8 | |
| Noise (dB(A)) | 53 | |
| Net Weight(kg) | 150 | |
| Hot Water Storage Tank (L) (For your reference) | 3000～4000 | |
