Ac units can be found in all sizes and styles. A person's in-house system works by moving oxygen across the indoor evaporator coil, and heat is absorbed in to the refrigerant within this coil. This refrigerant is then moved to the outside, where the heated temperature is exhausted by way of a fan blasting through the exterior condenser coil. An air conditioning system does not incorporate cooler air, it gets rid of heat in the air. For more information please click here air conditioner maintenance hollywood fl