Air Conditioning Principle Of Electric Auxiliary Heating

Heating, air conditioning and refrigeration mainly mobile heat. Hot, move the outdoor heat to indoor refrigeration, indoor heat moves to the outside.

When the air conditioning heating, gas freon compressor pressure, high temperature and high pressure gas into the heat exchanger of the indoor unit, condensation liquid heat, liquid, while the indoor air is heated, so as to achieve the purpose of improving indoor temperature. Decompression of liquid freon through the throttle device, entering the heat exchanger of the outdoor unit, gasification heat of evaporation, gas, and absorb heat outdoor air. The freon gas into the compressor starts again for the next cycle. Winter of the House case, use air conditioning or power and heating. Electric heating and HVAC fan is for local use.