What is the primary purpose of an air conditioning system?

The primary purpose of an air conditioning system is to remove heat and humidity from the indoor environment, creating a comfortable living space. This involves the cooling process where the AC unit absorbs heat from the indoor air and transfers it outside, usually through refrigeration principles. The air conditioning system also dehumidifies the air as it cools, lowering the humidity levels which helps prevent discomfort, mold growth, and potential damage to building materials.

While ventilation, circulation of fresh air, and filtering air pollutants are important functions of some HVAC systems, they are not the primary goals of an air conditioning system specifically. The main function is focused on thermal comfort through temperature control and humidity management in indoor areas.