20192019
How Does Air Conditioning Work

How Does Air Conditioning Work.

Your air conditioning unit uses chemicals that convert from gas to liquid and back again quickly. These chemicals transfer the heat from the air inside your property to the outside air.

20192019
How a Freezer Works

How a Freezer Works.

Your typical electric freezer works by compressing, condensing, and evaporating a refrigerant gas to absorb the heat out of the items being frozen. It works on the concept that gasses, when condensed into a liquid, release heat, and when they evaporate, they absorb heat.

20192019
History Of Air Conditioning

History Of Air Conditioning.

The first modern air conditioner was invented in 1902 by Willis Haviland Carrier, a skilled engineer who began experimenting with the laws of humidity control to solve an application problem at a printing plant in Brooklyn, NY.