Evaporative Air Conditioner Unit

An evaporative cooler or also known as swamp cooler is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems as water is evaporated, energy is lost from the air, reducing the temperature.

Evaporative air conditioning uses evaporation to cool the air. And that typical happen when a pump circulates water from the reservoir to a cooling pad, which in turn becomes very wet. Then fan draws air from outside the unit through the moistened pad,as it passes through the pad the air is cooled by evaporation.