All-in-One Type Room Heat Pump Water Heater-2

Product Description

1: Energy saving
The output energy and input power ratio that is, energy efficiency ratio (COP) is up to 6 or more points, while the ordinary hot-water boiler energy efficiency ratio is not more than 0.95, gas, oil-fired boiler energy efficiency ratio is only 0.6 ~ 0.8 in general, coal-fired boilers lower energy efficiency is in general only 0.3 ~ 0.7.
2: Safe and secure.
Heating methods achieve a complete separation of water and electricity, fundamentally put an end to the ordinary hot water system in flammable, explosive, electric shock, gas poisoning and other security risks.
3: Environmental protection
No waste water, waste residue, waste heat, exhaust emissions, it will not produce any pollution to the atmosphere and the environment.
4: Easy installation.
It can be installed at the outdoor open spaces, roofs, balconies, etc and without specialized equipment room.
5: Easy operation
Unit can run automatically by the microcomputer control, according to the water temperature in water tank and the condition of water users, automatic start and stop, no person on duty.
6: Defrost automatically
Intelligent defrost, it can set parameters and control program according to the climatic conditions in different regions, so to make a more thorough, more flexible, more energy-efficient defrosting.
7: Automatic anti-freeze function
To ensure that the water system will not be frost crack when units at low temperature environmental conditions.

The specification for all-in-one type room heat pump water heater
Model	KRS-30WT-100L	KRS-40WT-150L	KRS-50WT-150L	KRS-50WT-200L	KRS-72WT-260L	KRS-72WT-300L
Cubage of water tank ( L )	100	150	150	200	260	300
Rated input ( W )	940	1250	1560	1560	2300	2300
Current ( A )	4.3	5.7	7.1	7.1	10.5	10.5
Rated capacity heating ( W )	3000	4000	5000	5000	7200	7200
Rated hot water temperature ( ºC )	55	55	55	55	55	55
The maximum temperature of hot water ( ºC )	65	65	65	65	65	65
Thermal efficiency ( COP )	3.2	3.2	3.2	3.2	3.1	3.1
Power supply	220V~50Hz	220V~50Hz	220V~50Hz	220V~50Hz	220V~50Hz	220V~50Hz
Working ambient temperature ( ºC )	-10~43	-10~43	-10~43	-10~43	-10~43	-10~43
Rated hot water capacity ( L/h )	60	80	100	100	150	150
Noise dB(A)	≤ 50	≤ 50	≤ 50	≤ 50	≤ 54	≤ 54
Dimensions of unit(mm)	φ 470X1490	φ 570X1380	φ 570X1380	φ 570X1645	φ 570X1645	φ 700X1770
Rated operating conditions : Ambient temperature 20 ºC , the temperature of water input 15 ºC

More Product Features

Trademark:	GRANDIG
Model NO.:	KRS-30WT-100L, KRS-72WT-300L
Standard:	100/150/200/260/300L
Productivity:	200000PCS/YEAR
Company:	Jiangsu Grandig Electric Appliance Co., Ltd.