R410a Commercial Air Source Heat Pump with 150KW-280KW Variable Frequency
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R410a Commercial Air Source Heat Pump with 150KW-280KW Variable Frequency

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R410a Commercial Air Source Heat Pump


By utilizing a V-type asymmetric flow path evaporator, heat transfer is achieved more evenly. Additionally, an international brand special compressor with gas injection enthalpy is employed to ensure stable operation even under ultra-low temperature conditions of 30℃. To facilitate low-temperature starts of the compressor, an antifreeze electric heating belt is integrated. The high-precision electronic expansion valve allows for precise control of refrigerant flow, thereby enhancing performance. Furthermore, the modular design does not rely on a master-slave relationship, which allows for greater flexibility in capacity expansion.


High efficiency 

Wotech Air Source Heat Pump incorporates a high-efficiency compressor, a completely new high-efficiency heat exchange system, high-precision electronic expansion valves and other accessories. COP has met national level energy efficiency standards and received national energy efficiency certification.

Higher Efficient:Heating/Cooling

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

Two heating circuitsseason

Key Components

Key Components

Our cutting-edge air source heat pump is specifically designed to meet the demands of aquatic facilities such as hotels, resorts, schools, municipalities, and gymnasiums.

This system uses heat generated from the air, which is both inexpensive and eco-friendly, providing a cost-effective and reliable solution for anyone seeking an efficient and sustainable option.

Compared to traditional electric pool heaters, our system is more efficient, using the outside air to regulate the temperature inside the pool. This results in reduced energy costs and a smaller carbon footprint for the facility.

Swimming pool

Inverter Technology

With the inclusion of the Full DC Inverter technology, the Inventor heat pump operates at the ideal setting for the constantly changing consumption requirements, operating at the lowest possible noise level while conserving energy.

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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