Air conditioning units are available in all shapes and sizes. A person's household system operates by moving air through the indoor evaporator coil, and heat is taken in to the refrigerant in this coil. This refrigerant is then circulated outside, where the heat is exhausted with a fan blowing through the outside condenser coil. An air conditioning unit does not add cooler air, it eradicates warm heat in the air. For more information please click here air conditioning units miami beachl