fan coil unit Manufacturers from yesncer.com

English
Heat Pump
Heat Pump
Air source heat pump is a kind of use can make heat from low heat source high air flow to the high heat source energy saving device. It is a form of heat pump. As the name suggests, the heat pump is like a pump, can not directly use the low heat (such as air, soil, the water contains quantity of heat) into can use high heat, so as to conserve some high energy (such as coal, gas, oil, electricity, etc.).