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




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.


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.


Key Components


Air source heat pumps extract thermal energy (heat) from the outside air and convert this into heating and hotwater for your home. Air source heat pumps are designed to work in cold temperatures and are suitable for arange of homes, from a small apartment to a large detached home. Air source heat pumps do require electricity to operate, but 75% of the energy required is generated from the outside air, with only 25% being required fromelectricity. This means that 75% of the energy you use will be from a renewable source, which will reduce youremissions and CO2 impact.


Inverter Technology

DC inverter conversion techniques can achieve equilibrium temperatures, saving power and energy.  It adopts DC frequency conversion continuously variable adjustment, which has the advantages of strong power, high efficiency, low noise, stable and reliable performance, and long service life.

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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