Posted on 5/13/2014
ARE YOU HOT?! Air Conditioning Explained Your car's ‘skin’ of steel and glass is not only protective and beautiful, but it also attracts and stores a tremendous amount of solar (radiant) heat in the passenger compartment. Removing this trapped heat requires a very efficient system. The Air Conditioning (A/C) system is a combination of mechanical components plus a chemical medium (Freon – not a psychic) whose sole purpose is to move heat from the interior to the exterior of the vehicle. Your car’s air conditioner uses Freon Refrigerant to cool the air internally. Freon acts a lot like water. As liquid Freon warms up it evaporates into a gaseous state (vapor), and then, as it cools down, becomes liquid again. As the Freon changes from a liquid to a vapor it heats and cools the air. What path does Freon take ... read more