AIR CONDITIONING

• It is defined as the process of conditioning the air according to the human comfort,irrespective of external conditions.

• It involves control of air purity,air motion,air temperature and humidity.

Central Air Conditioning System

• It is used for cooling large buildings,offices etc.
• It has all the components such as evaporator,compressor,condensor,expansion valve,filters,fan etc in one centrally located space.
• Pipes are used to distribute the conditioned air to the desired spaces.