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Energy Efficient Home Air Source Heat Pump 22 Kw Norminal Cooling Capacity

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

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Shandong Yushen Energy Technology Co., Ltd.

Energy Efficient Home Air Source Heat Pump 22 Kw Norminal Cooling Capacity

Country/Region	china
City & Province	shanghai shanghai

Product Details

8HP Energy Efficient Heat Pump Air Source Heating and Cooling Unit Used for Home

The benefits of ASHPs include:

Energy effective: ASHP can help lower your fuel bills, especially if you are replacing older, inefficient heating and cooling systems.
Energy efficient: ASHPs deliver one to three times more energy than the electricity they consume.
Versatile (all year long) : ASHPs can heat your home in the winter and cool your home in the summer.
Easy: ASHP are easy to install and require little maintenance.

Yushen Products Core Advantages

35% more powerful than other products, long heating time and less defrosting time
No capacity decay under low temperature, keep high COP in winter
100% finished products testing
Service life at least 20 years
Work well in extreme environmental from -25℃ to +45 ℃ /-13℉ to 113 ℉

Parameter

Model				SLNA-028Ucode name.pdf
Compressor capacity				8HP
Function				Heating and Cooling
Electricity				220V-1N-50Hz
Working conditions			℃	-25~～+45
Data	Heat^a	Nominal capacity	KW	18.4
		Input power	KW	7.8
		COP	/	2.3
	Heating IPLV(H)			2.7
	Cool^b	Nominal capacity	KW	22
		Input power	KW	8.6
		COP	/	2.5
	Cooling IPLV(C)			2.7
	A7W35c		KW/COP	28.0/4.1
	A2W35		KW/COP	22.4/3.60
	A-7W35		KW/COP	19/3.0
	A-15W55		KW/COP	16.8 /1.94
	A-20W45		KW/COP	15.4/2.02
Max. running currency			A	60
Compressor quantity			set	2
Refrigerant/charging quantity kg			/	R22/3.7*2
Air blow type			/	Top
Water pipe diameter			inch	G1.5〞
Rating flow			m³/h	5
Water side pressure loss			kPa	≤45
Noise level			dB(A)	62
Overall dimensions(L×W×H)			mm	1530×750×1370
Weight			kg	300

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

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℃

Yushen air source heat pump confgurations

The water side shell and tube heat exchanger has high efficiency and reliability.The industry's leading refrigerant distribution technology can effectively improve the uniformity of gas-liquid two-phase fluid distribution into heat transfer tubes, improve the utilization of heat exchange tubes, and achieve efficient heat transfer.
Multi- Multi-throttle channel design is accurate.Multiple energy-saving devices in a single system, precise control of refrigerant flow, enabling the unit to maximize heat/cooling capacity and maximum energy efficiency in various working environments, reducing operating costs
Jet Boost compressor, high efficient and environmental-friendly, even in -25C can work in high COP
Fan of heat exchanger is big diameter Jagged type, which increase the air flow tangent length when air going through fans, reduce noise; When the air volume is increased, the heat exchanger is more evenly.
Large-area hydrophilic aluminum heat exchangers increase the heat production..

It adopts 9.52*0.35 internal thread high-efficiency heat exchange copper tube and 3.1mm large-format hydrophilic aluminum fins with better hydrophobicity; it improves the operating efficiency during frosting and reduces the number of defrosting.

The optimized long flow path design and wide expansion of the expansion throttle ensure uniform distribution of refrigerant in low temperature environments. Ensure even frosting, complete defrosting, strong heating and efficient operation

Working principle