Apply to hosehold sanitary hot water Water temperature 65 C R417A,special heat pump compressor High COP,work in -15~43 CE
Product Features:
1.Applied range:hosehold sanitary hot water,maximum water temperature 65°C.2.Speical compressor: designed specially for heat pump water heater.3.Eco-friendly Refrigerant: R417A .4.Operated range: normally in - 15°C~43°C ambient.5.Water pump: built in.6.Water tank:from 100L to 500L can be combined freely.7.Two speed fan moter:to further improve unit operation under high ambient temperature.8.Thermal expansion valve regulates the flow of refrigerant precisely.9.Air exchanger(Fins-coil) with hydrophilic coating.10.Water exchanger:tube in tube heat exchanger.11.Galvanized plate shell, powder coating.12.LCD display wire controller.13.Available in combination with the solar collector and control automatically, saving more energy.14.With hot water return control:to keep the water warm in supplying pipe. 15.Can set the operating time freely. 16.Unit runs or stop automatically according to water temperature.17.Automatic defrosting.18.Automatic prevent freezing in the winter.19.Failure diagnosing function.
Technical Specifications:
| Model | KFRS-4H1 | KFRS-5H1 | KFRS-7H1 | ||
| Power supply(V/Ph/Hz) | 220-240/1/ 50 | ||||
| Heating capacity | kW | 4 | 5 | 7 | |
| Rated power input | kW | 0.98 | 1.28 | 1.8 | |
| COP | W/W | 4.1 | 3.9 | 3.9 | |
| Rated hot water output | L/h | 86 | 110 | 150 | |
| Water flow | m3/h | Water pump built in | |||
| Water temperature range | °C | 20~65 | |||
| Refrigerant | R417A | ||||
| Noise | dB(A) | 54 | 54 | 56 | |
| Net weight | kg | 48 | 52 | 60 | |
| Unit dimensions(L×W×H) | mm | 820×282×715 | |||
| Packing dimensions(L×W×H) | mm | 930×370×780 | |||
| Stacking layers | layer | 3 | |||
| Water pipe connector | mm | DN20(3/4″) | |||
| Ambient condition | °C | -15~43 | |||
| Water side heat exchanger | Tube in tube | ||||
| Water heater rated test connditions: Ambient temp.(DB/WB): 20°C/15°C,Initial water temp. 15°C,temp. rise 40°C. | |||||
ENGINEERING DIAGRAM:
65 C high temperature hot water heat pump water heater
