R32 new design air source heat pump with remote controller and 35-90KW power range
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R32 new design air source heat pump with remote controller and 35-90KW power range


Commercial heat pump


Our state-of-the-art heating and cooling system is designed to meet the needs of public pools. With a fast return on investment, the system is both efficient and effective. We use corrosion-resistant titanium for the heat exchange, which has a long lifespan. Multiple system protections ensure safe and reliable operation, while our world-renowned compressor and self-diagnostic capabilities display error codes on the control panel. Additionally, the steel cabinet has a galvanized powder coating, and the system provides anti-freezing protection.

Higher Efficient:Heating/Cooling

The Wotech Air Source Heat Pump is equipped with a high-efficiency compressor, an advanced heat exchange system that maximizes energy efficiency, high-precision electronic expansion valves, and other complementary accessories. The device has achieved energy efficiency standards set by the national government, and has been granted national energy efficiency certification.QQ图片20230111100333


Key Components

Key component

The air-to-water swimming heat pump for commercial use is designed to cater to the demands of aquatic facilities such as municipalities, hotels, gyms, resorts, schools, and other similar places.

This system is not only reliable and cost-effective, but it is also environmentally friendly as it employs air-source generated heat. It is accessible to anyone who wants to enjoy its advantages.

Compared to conventional electric pool heaters, this system is much more efficient as it uses external air to keep the pool water at a comfortable temperature. It also helps to reduce energy costs and minimize the facility's carbon footprint.


Advised pool size  (m3)45~9050~10060~14080~170110~250130~300
Heating Performance Condition: Air 24ºC, Water 26ºC
Heating Capacity (KW)29.534.541.250.276.388.2
Heating Performance Condition: Air 15ºC, Water 26ºC
Heating Capacity (KW)23.226.7434.242.659.169.8
Operating Air Temperature ºC-5~43
Power Supply (V/Hz)380V/3PH/50HZ
Rated Input Power(KW)
Rated Input Current(A)9.1010.8312.4315.0923.1327.2
Max Heating Current (A)11.814.116.219.630.135.4
Water Flow Rate (m3/h)13.31519.323.634.438.7
Water Connection ( inch)1-1/22222-1/22-1/2
Sound level at 1m (dB(A))606062626464
Net Dimension L*W*H(mm)700*660*9601480*730*10701480*730*12701480*730*12702170*765*13002170*765*1300
Qty per 20ft/40HQ(PCS)48/9610/4410/2210/226/146/14
Remarks:The Specifications are subject to changes without notice.

     Address:No.34, South Road, Yongfeng Industrial Park, Lunjiao, Shunde, Foshan, Guangdong PRC.




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