Operating at an ambient temperature of -25 to 45 degrees Celsius;
Using outdoor air as an energy source to provide thermal energy
Provide energy efficient heat sources and domestic hot water in high and low temperature climates
Professionally designed for low temperature climate, quick and easy to install Stable room temperature control to avoid sudden changes in temperature;
Wire controller, intelligent control and monitoring, all function settings (defrost, set temperature, auxiliary electric heating)

It is suitable for the heating of office building, hotel and residential community.
A central heating station with inteligent control
The ender indoor could be AC fans, floor coil or radiators
In winter it provide water of 50℃ for heating to the ender to produce heat

Parameter

Model				SDNA-090YBcode name.pdf
Compressor capacity				30HP
Function				Heat
Electricity				380V 3N-50Hz
Working conditions			℃	-25~+45
Data	Heat^a	Nominal capacity	KW	56.2
		Input power	KW	23.4
		COP	/	2.4
	Heating IPLV(H)			2.7
	A7W35c		KW/COP	90.0/4.2
	A2W35		KW/COP	79.0/3.20
	A-7W35		KW/COP	63.2/3.0
	A-15W55		KW/COP	56.2/1.97
	A-20W45		KW/COP	47.2/2.04
Max. running currency			A	70
Compressor quantity			set	4
Refrigerant/charging quantity kg			/	R22/5*4
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	830

Yushen Products Features

It could be used in lower environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
Yushen heat pump is 35% more powerful than other products, long heating time and less defrosting time
100% testing before delviery.
No capacity decay under low temperature, keep high COP
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

Ground Air To Air Heat Pumps In Cold Climates / Home Air Source Heat Pump

Commercial Air Source Heat Pump