What is central air conditioning?

Central air conditioning refers to the air conditioning system for buildings that is selected, designed and installed according to the design parameters and requirements of the national air conditioning design specifications.

It is an air conditioning system that uses a host computer to control the temperature of different rooms through air ducts or hot and cold water pipes connected to multiple terminals to achieve the purpose of regulating indoor air.

It is mainly composed of an outdoor host, an indoor fan coil and its connected air ducts. According to its specifications, it can be divided into three types: large central air conditioners, small central air conditioners and household central air conditioners.