Goldsun Energy Saving Facility Co., Ltd

China Manufacturer with main products: air source heat pump, heat pump, air to water heat pump, Energy Saving bath chip, Non-Pressur solar water heater, pressured solar water...

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GS Air to Water Heat Pump / Air Pump

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Place of Origin: Guangdong in China


GS Air to Water Heat Pump / Air Pump for house heating
1. -25 DC low temp. Use
2. R410a, EVI compressor
3. Both cooling and heating
4. CE approved

Air Source heat pump

Working Principle
Heat pump is a promising technology that used the same mechanical principles as refrigerators and air conditions to generate hot water.

The heat pump works by extracting heat from the surrounding air/water/soil and using it to heat low pressure liquid refrigerant in the heat pumps evaporator, vaporizing the liquid. The refrigerant then passes through the compressor, which raises the refrigerant pressure and thus the temperature as well.

The heated refrigerant gas passed through the heat pump condenser, where is gives off its heat to the water and condenses back into the liquid state. The liquid refrigerant then passed through an expansion valve or capillary where the pressure is reduced and the cycle starts over.


Energy Saving Compared to conventional heated equipments such as electricity resistance heater, gas/oil boiler and solar heater, a heat pump operates as a cost as little as 25%

Environment Friendly A heat pump will not release harmful materials into the nature. Also using heat pump as a heating solution will greatly reduce the emission of carbon dioxide.
Wide Range of Applications
Heat pump is an optimal house heating and domestic hot water heating solution in residential and a variety of commercial applications. It is also widely used in pool water heating industry.

technic parameter
1. Compressor Rated Power Input /Output : 8. 8KW/36KW
2. Power : 380V
3. Hot water output capacity : 900L/H
4. Size (W× T× L) : 1460*710*1360MM
5. Matching tank : 6000-8000L
6. Working condition (degree) : -25 to 40 degree
The above parameter is base on the air temperature of 20 degree, the water is from 15 degree up to 55 degree

Service Process

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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