Commercial Heat Pump Water Heaters

Commercial Heat Pump Water Heater

Designed for diverse commercial settings like hotels, hospitals, and schools, the ZN commercial heat pump water heater provides efficient and stable hot water supply, with capacities ranging from 10.5kW to 250kW. It also offers cooling capabilities if needed.

COP up to 4.18, reducing energy costs significantly
Uses reliable R410a and R407c refrigerant for robust performance
Operates effectively in -15°C to 43°C ambient temperatures
Delivers hot water up to 60°C with yields from 226L/h to 5374L/h
High efficiency tube-in-tube heat exchanger
Features low noise levels, ranging from <55dB(A) to <73dB(A)
Runs quietly at 40dB(A), ideal for home environments

Heat Pump Water Heater Manufacturer in China

ZN commercial heat pump water heaters aren’t afraid of the cold. Thanks to EVI (Enhanced Vapor Injection) technology, they defy even the most super-cold weather, consistently delivering efficient performance.

We’ve proven their mettle in severely cold regions, providing an outlet water temperature of up to 60°C and maintaining an impressive energy efficiency ratio of above 2.3 even at a bone-chilling –15°C.

ZN is a heat pump manufacturer and supplier from China, established in 2008 with technical roots from Hualing Group and Mitsubishi Electric. We offer a diverse range of heat pump products, including heating and cooling, hot water, swimming pool etc.

Seamless Integration with Your Building Management

ZN Commercial Heat Pump water heaters come equipped with a vibrant color touch-screen LCD controller. This isn’t just a simple wired controller for a single unit; it’s a powerful tool that can also act as a central controller, managing up to 16 units with ease.

Need even more power? Through cascading control, a single system can achieve an impressive heating capacity of up to 2000kW.

Beyond our dedicated wired and central controllers, ZN Commercial Heat Pumps are specifically designed to be Modbus compatible.

This means your heat pump system can be effortlessly integrated and controlled by your existing Building Automation System (BAS), giving you complete command over your climate control as needed.

Industry-Leading Components for Enduring Quality

All ZN air to water heat pumps feature key components from industry-leading suppliers. For instance, we use DC inverter compressors from Panasonic and Mitsubishi, and plate heat exchangers from Swep, ensuring both high quality and long service life.

ZN Commercial Heat Pump Water Heater Specifications

Model		ZNKRS-100E/N2-M(ZK)	ZNKRS-200E/SN2-M(ZK)	ZNKRS-300E/SN2-M(ZK)	ZNKRS-380E/SN2-M(ZK)	ZNKRS-450E/SN2-M(ZK)	ZNKRS-550E/SN2-M(ZK)	ZNKRS-630E/SN2-M(ZK)
Operating Ambient Temp. Range	℃	-15℃ ~ 43℃
Power Supply		220V/ 1Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz
Heating Capacity	kW	10.5/4.12	19/4.18	30/4.17	38/4.13	45/4.17	55/4.07	63/3.94
Running Current	A	12.46	7.83	12	15.84	18.6	23.4	27.5
Max. Input Power	kW	3.57	6.37	10.08	12.88	16.2	20.25	24
Max. Running Current	A	17.45	10.97	18.36	22.18	27.89	33	42
Refrigerant	/	R410a	R410a	R410a	R410a	R410a	R410a	R410a
Compressor Brand	/	Toshiba	Panasonic	Panasonic	Panasonic	Panasonic	Panasonic	Panasonic
Compressor Type	/	Rotary	Scroll	Scroll	Scroll	Scroll	Scroll	Scroll
Compressor Quantity	/	1	1	2	2	2	3	3
Outlet Water Temp	ºC	55	55	55	55	55	55	55
Max. Outlet Water Temp	ºC	60	60	60	60	60	60	60
Hot Water Yield	L/h	226	408	645	817	967	1182	1354
Water Flow	m3/h	2.3	4.1	6.4	8.2	9.7	11.8	13.5
Condenser	/	Tube in shell	Tube in shell	Tube in shell	Tube in shell	Tube in shell	Tube in shell	Tube in shell
Water Pressure Drop	Kpa	40	50	55	55	55	55	55
Water Connection Tube	mm	DN25	DN25	Dn40	Dn40	Dn40	Dn50	Dn50
Noise	dB(A)	<55	<57	<58	<60	<61	<63	<63
Electric Protection	/	Class I
Mechanical Protection	/	IPX4
Net Weight	kg	87	119	236	249	268	398	428
Gross Weight	kg	103	137	279	294	316	460	490
Dimension	mm	752x690x765	816x690x965	1450x702x950	1450x730x1064	1450x730x1266	2150x772x1291	2150x772x1291
Packing Dimension	mm	840x750x900	840x750x1100	1525x805x1110	1525x805x1220	1525x805x1420	2250x865x1450	2250x865x1450

Notice: The above data is for reference only, The specs data is subject to actual product