| Name:Air source heat pump/Air to water heat pump(60degree)heating+hot water |
| Model | unit | FA-03 | FA-04 |
| Rated heating capacity | KW | 11 | 15 |
| BTU | 37543 | 51195 |
| Hot water supply | T/h | 0.23 | 0.3 |
| Average heating input power | KW | 2.34 | 3.4 |
| Rated heating input current | A | 11.2(220V) | 16(220V) |
| 6.5(380V) | 9(380V) |
| Max outlet water temp | ℃ | 60℃ |
| COP |
| 4.62 | 4.4 |
| Power | V/Hz | 220-240V/380-415V/50HZ |
| Nosie | dB(A) | 50 | 50 |
| Dimension | Width | mm | 834 | 834 |
| Deepth | mm | 460 | 460 |
| Height | mm | 1330 | 1330 |
| Unit weight | KG | 120 | 150 |
| Throttling type |
| Electronic expansion valves/thermal expansion valves |
| Refrigerant |
| R410A;R32 |
| Working air temp range |
| – 20℃～45℃ |
| Compressor | Type |
| Copeland,.hitachi,panasonic |
| Security functions |
| Built-in protection device overheating protection, sequence protection, undervoltage protection, delay protect |
| Air source heat exchanger | Type |
| Finned heat exchange |
| Qty | piece | 1 |
| Fan type |
| Axial big twist Angle fan |
| Motor power | KW | 0.2 | 0.1 |
| Hot water side heat exchange | Type |
| Efficient tube to tube heat exchanger/tube in shell heat exchanger |
| Water flow | m3/H | 1.86 | 2.44 |
| Water pressure down | kPa | 27 | 29 |
| Pipe size | Inch | 1 |
| Water side max working pressure | kPa | 1000 |
| Remarks:the test conditions of above parameter:dry bulb temp is 20℃.wet buld temp is 17℃.inlet water temp is 15℃.outlet water temp is 60℃ |