1.Highest outlet water temp up to.65oC
2.R417A,special heat pump compressor
3.High COP,work in -25~43oC
4.Install freely
Product Features:
1.Applying to domestic hot water.
2.Hot water temperature reaches 65°C.
3.LCD display wire controller.
4.Control solar collecter working.
5.With water saving control, to avoid waste of cold water or waiting.
6.Freely set openning cycle time in advance.
7.Unit runs automatically according to set water temperature.
8.Two steps of fan speed to improve high temperature operation.
9.Automatic prevent freezing in the winter.
10.Automatic defrosting.
11.Can combine with 100L~500L water tank freely.
12.Use the special compressor for heat pump water heater.
13.Green Refrigerant: R417A .
14.Water pump inside.
15.Expansion valve regulates flow of refrigerant precisely.
16.Air exchanger(Fins-coil) with hydrophilic coating.
17.Water side equiped with tube in tube heat exchanger.
Technical Specifications:
| Model | KFRS-4H1 | ||
| Power supply | ~ 220-240V 50Hz | ||
| Water heater mode | Heating capacity | kW | 4 |
| Rated power input | kW | 0.98 | |
| COP | W/W | 4.1 | |
| Hot water output | L/h | 86 | |
| Circulating water flow | m3/h | With water pump | |
| Water temperature range | °c | 20~65 | |
| Refrigerant type | R417A | ||
| Noise | dB(A) | 54 | |
| Net weight | kg | 48 | |
| 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 | |
| 1.Water heater rated test conditions: Ambient temp.(DB/WB): 20°c/15°c,Initial water temp. 15°c,temp. rise 40°c. 2..If the product improvement brings to the change of the parameters ,please refer to the nameplate. | |||
