Heat pump that saves electricity bills The working principle of the high-temperature air energy heat pump is: using the reverse Carnot cycle principle, obtains a low-temperature heat source through natural energy (air heat storage), and becomes a high-temperature heat source after the efficient heat collection and integration of the system, which is used for heating (supplying), drying or supplying heat water

Hot water heat pumps reduce electricity bills The ground energy is used as a heat source for heat pump heating in winter and a cold source for cooling in summer, that is, in winter, the heat in the ground energy is taken out, and after raising the temperature, it is supplied for indoor heating; in summer, the indoor heat is taken out and released. Earth can go in. Generally, the ground source heat pump consumes 1kWh of energy, and the user can get more than 4kWh of heat or cooling