Air conditioners are available in all styles and sizes. Your indoor unit functions by moving oxygen through the interior evaporator coil, and heat is absorbed in to the refrigerant in this coil. The refrigerant is then moved externally, where the heat is depleted by using a fan blasting along the outside condenser coil. An air conditioning unit does not incorporate cold air flow, it removes heat from the air. For more information please click here air conditioning repair miami beach fl