Split-System Central Air Conditioner
The Diagram below will give some idea how a central air conditioner for your house works:

A central air conditioner uses the furnace’s blower to draw room air into the unit through return-air ductwork and a filter that removes dust, hair and lint. The room air moves past a chilled indoor coil-the evaporator-to release its heat. The resulting cold air travels on to the plenum, usually a large metal box at the top of the furnace, where it’s channeled to air supply ductwork and returned to rooms.
in our place, the weather could turn out to be uncomfortably humid that is why we bought an air conditioner at home to reduce h’~;
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