Ac units are available in almost all shapes and sizes. An indoor system works by transporting air flow across the interior evaporator coil, and heat is taken inside the refrigerant in this coil. The refrigerant is then distributed to the outside, where the heat is exhausted by way of a fan blasting through the outside condenser coil. An air conditioning system does not incorporate cooler air flow, it eradicates heat in the air. For more information please click here air conditioner repair doral