The private swimming pool is a good place for swimming and leisure in home. Too low or too high water temperature is not conducive to your activities in the water. The Degaulle air source heat pump is a new energy-saving and environmentally friendly energy source that achieves a pool heat pump efficiency (COP) of 400-600% and the swimming pool heat pump is more than 70% energy savings compared than other energy sources. Also an average of 4KW or more of heat pump thermal energy can be generated for every 1KW of electricity consumption, and the same power consumption of pool heater is about 4 times higher than that of electric hot water boilers. And the air water heat pump can provide the 26 °C constant temperature hot water required for the private swimming pool for a long time and stable, so that you can enjoy the swimming fun in the four seasons.