Both the evaporator and the condensing coil have high heat transfer efficiency to increase the cooling (heating) capacity of the unit and reduce the input power.
The capacity of the unit can be intelligently adjusted according to the load condition, so that the operating capacity matches the actual load, so as to improve the working efficiency of the compressor and reduce power consumption.
Using self-adjusting intelligent defrost mode, the defrost is accurate and effective to avoid heat loss.
The latest internally-threaded high-efficiency heat-exchange tubes are used. The heat transfer coefficient is 1.3 times that of ordinary high-efficiency heat-exchange tubes. The evaporation and condensation in the tubes have high heat transfer efficiency to ensure the unit's good cooling and heating performance. In the cooling + hot water mode, the unit can provide hot water for free while providing cold water, and no cooling tower is required, which greatly improves the energy utilization rate and operates economically and reliably. The cold and heat pump unit is an energy-saving operation mode.