How an Air Conditioner Works

Life during the sweltering summer months, especially July and August, can be more than uncomfortable; it can be exhausting. Hot outdoor temperatures increase the body's efforts to regulate its inner temperature which causes us to sweat. Blood is pumped to the external surfaces of the body as well. With all that is going on inside the body to regulate body temperature, our limbs and muscles feel fatigued and our minds feel sluggish and less alert. Thankfully two out of three homes in America.

Air conditioning is one of the most appreciated household tools during the summer. Most of us rely on an air conditioner to stay cool, yet most of us don't really know how an air conditioner works. Most air conditioners work just like a refrigerator by pumping in warm air from inside the home and converting it to cold air. However, unlike a refrigerator, an air conditioner pumps that converted air back into the room instead of into an insulated box. In order to make the air cold, use a refrigerant.

The compressor compresses the cool refrigerant gas causing it to become hot, high-pressure gas. The hot gas then runs through a set of coils which dissipates the heat and causes the hot gas to condense into a liquid. This hot refrigerant liquid then runs through an expansion valve where it evaporates and becomes a cold, low-pressure gas. The cold gas then runs through a set of coils where it absorbs the heat and cools down the air in the room. With consistent professional air conditioner maintenance, this machine will keep your house cool for many years to come.

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