Air conditioning systems come in almost all styles and sizes. Your household system operates by transferring oxygen within the interior evaporator coil, and heat is absorbed into the refrigerant in this coil. This refrigerant is then moved externally, where the heated temperature is exhausted by way of a fan gusting through the outside condenser coil. An A/C unit does not add cool air, it takes away heat from the air. For more information please click here ac blower cleaning doral