3.5kw, 5kw, 7.2kw, 9kw Residential Domestic Air to Water Heat Pump for Hot Water Heater

• Certification: SASO, RoHS, CB, CCC, ISO9001, CE
• Working Medium: R410A
• Heat Source Type: Air Source Heat Pump
• Transport Package: Carton
• Specification: 9KW
• Trademark: Kolant
• Model NO.: KRS-90B/N2-L
• Origin: Guangzhou, China
• HS Code: 84186

Product Description

Your best choice for domestic hot water
Domestic hot water heat pumps from Kolant intend to provide the most environmental solution for the generation of
domestic hot water. By replacing the existed central hot water devices such as electric boilers, oil boilers etc, more
than 70% of the energy required for domestic hot water can be taken form renewable source instead of electricity
heating or fossil fuel burning. This almighty heat pump also can be used as an energy saving heating device in
many places, e.g as a second heat source of a solar heating system.

Model			KRS-35B/N2	KRS-50B/N2	KRS-72B/N2	KRS-90B/N2-L
Power supply		Ph-V-Hz	220V/1PH/50HZ	220V/1PH/50HZ	220V/1PH/50HZ	220V/1PH/50HZ
Working temp		ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC
Max. outlet Water temp.		ºC	60ºC	60ºC	60ºC	60ºC
Water Heating (A20/W55)	Capacity	KW	3.5	5	7.2	9
	Hot water yield	L/h	75	107	155	193.4651763
	Input	KW	0.9	1.28	1.79	2.31
	COP	W/W	3.89	3.91	4.02
	Rated current	A	3.97	5.8	8.23	11.17
	Hot water yield	m3/h
Max. input consumption		KW	1.31	1.86	2.60	3.3
Max. input current		A	6.2	8.9	12.4	16.02631579
Starting current		A	18	28	35	61
set Temp.		ºC	25~60	25~60	25~60
Water system	materials of water pipe		copper	copper	copper	copper
	water flow	m3/h	0.8	1.1	1.5	1.934651763
	Water different pressure	Kpa	60	50	60	60
	Diameter,water inlet pipe	mm	DN20	DN20	DN20	DN20
	Diameter,water outlet pipe	mm	DN20	DN20	DN20	DN20
Design pressure		Mpa	4.2/0.02	4.2/0.02	4.2/0.02	4.2/0.02
Gas Weight (R410A)		g
Outdoor noise level  (1 meter)		dB(A)	52	53	54	55
Outdoor unit	Dimension(L*W*H)	mm	750*264*493	935*282*545	1002*302*620	1002*350*620
	Packing(L*W*H)	mm				1075*380*650
	NG/WG	kg				73/87
Warranty For the Unit		Month
		NOTE	1% free spare parts provided for maintenance(min order 20ft container, but mix less than 3 models, less than min order, no free spare parts provided).