Home Companies Shandong Yushen Energy Technology Co., Ltd.

Cold Climate Commercial Air Source Heat Pump Underfloor Heating R22 Refrigerant

Active Member

Contact Us

[China]

Address: Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China

Contact name:Silvia

Shandong Yushen Energy Technology Co., Ltd.

Cold Climate Commercial Air Source Heat Pump Underfloor Heating R22 Refrigerant

Country/Region	china
City & Province	shanghai shanghai

Product Details

Cold Climate Commercial Air Source Heat Pump Underfloor Heating R22 Refrigerant

Commercial Air Source Heat Pump Features

(1) The air source heat pump system is a combination of cold and heat sources. There is no need to set up a special freezer room or boiler room. The unit can be placed on the roof or the ground at will, without occupying the effective use area of he building. The construction and installation is very simple.

(2) The air source heat pump system has no cooling water system, no cooling water consumption, and no power consumption of the cooling water system. In addition, there have been many reports of Legionella infections caused by cooling water pollution. From the perspective of safety and hygiene, considering air source heat pumps also has obvious advantages.

Commercial Air Source Heat Pump Other advantages

Safety: There is no electric heating equipment in the air source hot water tank. Only the air energy source is continuously transmitted to the hot water tank during operation, there is absolutely no leakage, electric shock, explosion, poisoning, etc.
Environmental protection: no waste heat, waste water, exhaust gas and other harmful substances will be discharged indoors or outdoors.
Comfort: The water system has high stability and can maintain a constant indoor temperature. In addition, the heating and cooling methods are closer to the human body's temperature, which makes the refrigeration and heating more comfortable and does not cause hot and cold heat to the user. a feeling of.

Commercial Air Source Heat Pump Technical data

Model				SLNC-075Ycode name.pdf Commercial Air Source Heat Pump
Compressor capacity				25HP
Function				Heating and Cooling
Working conditions			℃	-25~+45
Data	Heat^a	Nominal capacity	KW	44.5
		Input power	KW	18.3
		COP	/	2.4
	Heating IPLV(H)			2.7
	Cool^b	Nominal capacity	KW	62
		Input power	KW	20.7
		COP	/	3
	Cooling IPLV(C)			2.7
	A7W35c		KW/COP	75.0/4.2
	A2W35		KW/COP	62.5/3.20
	A-7W35		KW/COP	50/2.9
	A-15W55		KW/COP	45.5 /1.97
	A-20W45		KW/COP	37.4/2.04
Compressor quantity			set	2
Refrigerant/charging quantity kg			/	R22/15*2
Air blow type			/	Top
Water pipe diameter			mm	50
Rating flow			m³/h	12.6
Water side pressure loss			kPa	≤45
Noise level			dB(A)	62
Overall dimensions(L×W×H)			mm	2100×1100×2080
Weight			kg	730

a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal heating capacity

b:Nominal refrigeration conditions: ambient dry bulb temperature 35℃, outlet water temperature 7℃, water flow 0.172 * nominal cooling capacity

c:A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃

Commercial Air Source Heat Pump Application:

Air source heat pump (for DHW and/or house heating) is designed for domestic hot water and/or house heating, with 3-way valve, heat pump controller can change the circulating direction of water between hot water tank and house heating system, and hot water is priority.