Audited Supplier
KF480-B
RoHS, CB, CCC, ISO9001, CE
R407c
Air Source Heat Pump
21.4kw
4.12
380~415V/50Hz
Scroll
Horizontal
R407c
CANOVA
Plastic Bag Inside with Wooden Frame
1110/530/1260mm
China Mainland(Guangzhou)
8418612090
Product Description
low price Customized popular OEM long warranty Air to water Heat Pump with 21.4kw for hot water or house heating
Domestic series (with Built-in Water Pump) : This series of Domestic Air/Water Heat Pump adopts high efficiency tube-in shell heat exchanger and built in water pump inside the heat pump unit, which ensures not only high efficiency performance of the system but also easy installation work. Different from other ordinary Domestic Split System in installation, just simply connection the heat pump unit to the water tank through water piping, refrigerant pipe connection work is not needed. The water tank connection with this heat pump does not have copper coil heat exchanger inside, which saves the cost of water tank.
Domestic series (with Built-in Water Pump) : This series of Domestic Air/Water Heat Pump adopts high efficiency tube-in shell heat exchanger and built in water pump inside the heat pump unit, which ensures not only high efficiency performance of the system but also easy installation work. Different from other ordinary Domestic Split System in installation, just simply connection the heat pump unit to the water tank through water piping, refrigerant pipe connection work is not needed. The water tank connection with this heat pump does not have copper coil heat exchanger inside, which saves the cost of water tank.
| Model | KF240-B | KF400-B | KF480-B | KF240-B/D | KF400-B/D | KF480-B/D | ||
| Heating (A20/W15-55) | Hot water capacity | KW | 11.2 | 18.6 | 21.4 | 11.5 | 19.2 | 22.3 |
| COP | W/W | 4.31 | 4.24 | 4.12 | 4.35 | 4.38 | 4.36 | |
| Heating (A7/W35) | Heating capacity | KW | 8.5 | 14.8 | 17 | 8.9 | 15.5 | 17.6 |
| COP | W/W | 4.01 | 4.05 | 4.02 | 4.1 | 4.1 | 4.0 | |
| Heating (A7/W45) | Heating capacity | KW | 7.9 | 14 | 16.2 | 8.2 | 14.6 | 16.5 |
| COP | W/W | 3.21 | 3.26 | 3.21 | 3.28 | 3.31 | 3.15 | |
| Rated heated water output | L/h | 240 | 399 | 459 | 246 | 411 | 478 | |
| Rated outlet water temp | ºC | 55 | ||||||
| Max outlet water temp | ºC | 60 | ||||||
| Rated power input | Kw | 2.6 | 4.4 | 5.2 | 2.6 | 4.4 | 5.1 | |
| Rated current | A | 12.4 | 13.4 | 14.4 | 15.4 | 16.4 | 17.4 | |
| Power supply | V/Hz/Ph | 220~240/50/1 | 380~415/50/3 | 220~240/50/1 | 380~415/50/3 | |||
| Compressor | Brand | Emerson Copeland | ||||||
| Compressor type | Scroll | EVI Scroll | ||||||
| Number of compressor | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Evaporator | Type | Hydrophilic Aluminum Fin Heat Exchanger | ||||||
| Water side heat exhanger | Type | High Efficient Tube in Shell Heat Exchanger | ||||||
| Pressure Drop | kPa | 30 | 40 | 45 | 30 | 40 | 45 | |
| Throttling device | Electronic Expantion Valve | |||||||
| Fan motor | Fan type | Low noise high efficiency axial type | ||||||
| Fan discharging | Horizontal | Horizontal | ||||||
| Fan quanlity | 1 | 2 | 2 | 1 | 2 | 2 | ||
| Fan input | W | 50 | 90 | 90 | 50 | 90 | 90 | |
| Fan speed | RPM | 880 | 840 | 840 | 880 | 840 | 840 | |
| Water pump | Brand | WILO | NO | |||||
| Head | m | 6 | 8 | 8 | ||||
| Controller | LCD Wire Controller | |||||||
| Ambient temperature range | ºC | -7~43 | -25~43 | |||||
| Refrigerant | R407C / R410A | |||||||
| Water flow | m3/h | 1.9 | 3.2 | 3.7 | 2.0 | 3.3 | 3.8 | |
| Water pipe size | DN25 | DN25 | DN25 | DN25 | DN25 | DN25 | ||
| Noise in 1 meter distance | dB(A) | 59 | 63 | 63 | 59 | 63 | 63 | |
| Cabinet | Stainless Steel / Galvanized Powder Coated Steel | |||||||
| Low pressure protection system | YES | |||||||
| High pressure protection system | YES | |||||||
| Water flow switch | YES | |||||||
| Automatic defrosting system | YES | |||||||
| Dimension | W/D/H | mm | 1110/400/750 | 1110/530/1260 | 1110/530/1260 | 1110/400/750 | 1110/530/1260 | 1110/530/1260 |
| Net weight | kg | 110 | 155 | 170 | 110 | 155 | 170 | |
