High Efficiency Central Air Source Heat Pump With Heating / Cooling Function

High Efficiency Central Air Source Heat Pump With Heating / Cooling Function Central Air Source Heat Pump Features (1) The Central Air Source Heat Pump system is a combination of cold and heat sources. There is no need to set up a special freezer room or boiler room. The unit can be placed on the roof or the ground at will, without occupying the effective use area of he building. The construction and installation is very simple. (2) The Central Air Source Heat Pump system has