150KW-280KW Commercial Variable Frequency R410 Air Source Heat Pump
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150KW-280KW Commercial Variable Frequency R410 Air Source Heat Pump




V-type asymmetric flow path evaporator, more uniform heat transfer.

Adopt the international brand special compressor with gas injection enthalpy.

-Stable operation under 30℃ ultra-low temperature working condition.

The compressor is equipped with antifreeze electric heating belt, which is conducive to the low temperature start of the compressor.

High precision electronic expansion valve, precise control of refrigerant flow, improve performance.

No master-slave modular design, more free and flexible to expand capacity as needed.


Higher Efficient:Heating/Cooling

By utilizing 4 ways valve, provide both heating and cooling mode to create more possibility for pool enjoyment.

four way valveExtend swimming season

Key Components

heat pump key compents

Our commercial air to water heat pump is designed to meet the specific needs of aquatic facilities such as municipalities, hotels, gymnasiums, resorts, schools, and other similar settings.

Utilizing heat generated from the air, this system provides a cheap, eco-friendly, and reliable solution, making it an ideal choice for anyone seeking an energy-efficient and sustainable option.

Compared to traditional electric pool heaters, our system operates more efficiently by utilizing the outside air to regulate the temperature inside the pool, helping to reduce energy costs and the carbon footprint of the facility.

swimming pool

Inverter Technology

The inverter technology in the Wotech heat pump reduces power consumption, which is related to the reduction of room cooling and heating costs. Its use translates to the quiet operation of the unit and faster achievement of the desired temperature

inverter heat pump Wide working temperature range-Extend swimming seasons

Advised pool size  (m3)180~400250~500300~650
Heating Performance Condition: Air 24ºC, Water 26ºC
Heating Capacity (KW)122152193
Heating Performance Condition: Air 15ºC, Water 26ºC
Heating Capacity (KW)103122163
Operating Air Temperature ºC-5~43
Power Supply (V/Hz)380V/3PH/50HZ
Rated Input Power(KW)21.0325.5533.28
Rated Input Current(A)37.6345.759.53
Max Heating Current (A)48.959.477.4
Water Flow Rate (m3/h)5868.886
Water Connection ( inch)3φ110 flangeφ110 flange
Sound level at 1m (dB(A))657070
Net Dimension L*W*H(mm)2000*900*20652600*1280*23502600*1280*2350
Qty per 20ft/40HQ(PCS)5/120/40/4
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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