Household Heat Pump Water Heater

Household Heat Pump Water Heater: 1.Automatic prevent freezing in the winter. 2.Can set the operating time freely.

Household Heat Pump Water Heater

Serious			H
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
Hot water output		L/h	86	110		150
Circulating water flow		m3/h	Water pump inside
Water temperature range		°C	20~65
Refrigerant type			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 conditions: Ambient temp.(DB/WB): 20°C/15°C, Initial water temp. 15°C, temp. rise 40°C.

Product Features:

1.Applied range :Domestic sanitary hot water, maximum output temperature 65°C.

2.HlTACHl speical compressor : designed specially for heat pump water heater.

3.Eco-friendly Refrigerant: R417A .

4.Operated range: normally in - 15°C,and hot water 55°C.

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.Heat exchanger :Water side equiped with tube in tube heat exchanger.

11.LCD display wire controller.

12.Available in combination with the solar collector, saving more energy.

13.With hot water return control:to keep the water temperature in supplying pipe.

14.Can set the operating time freely.

15.Unit runs or stop automatically according to water temperature.

16.Automatic defrosting.

17.Automatic prevent freezing in the winter.

18.Failure diagnosing function.

Household Heat Pump Water Heater