With new construction projeCTS, constant EXpansion of industrial and comMErcial facilities and the improvement in quality of life in China, demand for central air-conditioning is increasing. Compared to China's typical air conditioning unit market, ce

Air conditioning units are systems of machines that keep the air in a space cool. An air conditioning unit is made up of three basic parts: the compressor, the condenser, and the evaporator. Each of these parts contributes to cooling down the air in a

Central air conditioners circulate cool air through a system of supply and return ducts. Supply ducts and registers (i.e., openings in the walls, floors, or ceilings covered by grills) carry cooled air from the air conditioner to the home. This cooled