How Does an Evaporative Cooler Work?

If you have actually ever tested the wind by holding a wet finger in the air, you have actually utilized evaporative cooling. The exact same principle cools you off after a swim, and it also powers one of the earliest and easiest forms of air conditioning. Understood in the U.S. as overload coolers, contemporary evaporative coolers can trace their lineage to ancient Egypt. They're inexpensive, excellent and effective for the environment, however they include some limitations, so don't push your conventional air conditioning system out the window simply yet.