3, original noise reduction technology: compressor double noise reduction, ultra-quiet fan, the unit's overall noise is only 62dB (A), very suitable for high-end villa heating.

Model data

Model				SLNB-047Ycode name.pdf
Compressor capacity				15HP
Function				Heating and Cooling
Electricity				380V-3N-50Hz
Working conditions			℃	-25~+45
Data	Heat^a	Nominal capacity	KW	28.1
		Input power	KW	11.7
		COP	/	2.4
	Heating IPLV(H)			2.7
	Cool^b	Nominal capacity	KW	39
		Input power	KW	13.1
		COP	/	2.9
	Cooling IPLV(C)			2.7
	A7W35c		KW/COP	47.0/4.1
	A2W35		KW/COP	39.5/3.20
	A-7W35		KW/COP	32/2.9
	A-15W55		KW/COP	28.1/1.94
	A-20W45		KW/COP	23.6/2.03
Max. running currency			A	35
Compressor quantity			set	2
Refrigerant/charging quantity kg			/	R22/10
Air blow type			/	Top
Water pipe diameter			mm	50
Rating flow			m³/h	8.3
Water side pressure loss			kPa	≤45
Noise level			dB(A)	62
Overall dimensions(L×W×H)			mm	1450×1100×2080
Weight			kg	470

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℃

Yushen Products Advantages

Suitable for environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
35% more powerful than other products, long heating time and less defrosting time
Quality Components such as Copeland compressor, Danfoss valves
Pay attention to details such as every stainless-steel screw has cushion to prevent from water corrosion
Clean and clear wiring and lining
100% finished products testing

About Air source Heat Pump

energy saving

Needless to say, the biggest advantage of air-energy water heaters is energy saving. The low-temperature heat energy in the air is converted into high-temperature heat energy through the compressor, based on the same amount of hot water production, and the electric energy is maximized compared with the electric heater water heater, and the use cost is only 1/4 of that of the electric water heater, and the conventional Gas water heaters do not consume any gas fuel, and the cost of use is only 1/3 of that of gas water heaters. Taking air as the main body and saving energy can not only save people's use cost, but also conform to the main body of energy conservation in the world. This is one of the biggest highlights of air energy water heaters.

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