swimming pool heat pump manufacturers

top swimming pool heat pump manufacturers in China

Wotech, a top swimming pool heat pump manufacturers in China, full range of swimming pool heat pumps, including on-off, inverter (COP up to 8), high temperature (outlet water 50℃) and commercial units, heating capacity from 3.8kw to135kw.


swimming pool heat pump manufacturers


How do pool heat pumps work

Heat pumps use electricity to capture heat and move it from one place to another. They don't generate heat. As the pool pump circulates the swimming pool's water, the water drawn from the pool passes through a filter and the heat pump pool water heater. 
The heat pump heater has a fan that draws in the outside air and directs it over the evaporator coil. Liquid refrigerant within the evaporator coil absorbs the heat from the outside air and becomes a gas. The warm gas in the coil then passes through the compressor. The compressor increases the heat, creating a very hot gas that then passes through the condenser.
swimming pool heat pump
The condenser transfers the heat from the hot gas to the cooler pool water circulating through the heater. The heated water then returns to the pool. The hot gas, as it flows through the condenser coil, returns to liquid form and back to the evaporator, where the whole process begins again.
  • Swimming pool heat pump BR-L1 Series (EVI)

    Swimming pool heat pump BR-L1 Series (EVI)More >

    Swimming pool heat pumps are an excellent way to keep your pool at a comfortable temperature for swimming even during the cooler nights of spring and fall.As a top pool heat pump manufacturers,the Swimming pool heat pump BR-L1 Series produced by Wotech use the EVI technology, EVI Swimming pool heat pump is high efficiency and stable performance at low ambient temperature. Suitable for the market where lowest air temperature is above -25°C.

  • Air Cooled Modular Chiller

    Air Cooled Modular ChillerMore >

    Wotech heat pump manufacturers newly air cooled modular chiller, can precisely control the mold temperature, greatly improve the surface gloss of plastic products, the product does not shrink, without distortion to facilitate plastic products stripping, accelerate product shape.

  • domestic  pool heat pump  bc b1 series

    domestic pool heat pump bc b1 seriesMore >

    As a professional swimming pool heat pump manufacturers, a wide range for special needs heat pump can be produced by Wotech, Our hot water heat pump BC-B1 series using renewable energy heat sources from the ambient air to heat water, these heaters can provide hot water round-the-clock and thoughout the year in an energy-efficient and affordable way.

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