Evaporative Air cooler

An evaporative air cooler, also known as a swamp cooler, is a cooling device that uses the natural process of evaporation to lower the temperature of the air. It is commonly used in arid and dry climates as an energy-efficient and cost-effective alternative to traditional air conditioning systems. The basic operation involves drawing warm air through water-saturated pads or media. As the air passes through the wet pads, the water evaporates, extracting heat from the air and cooling it down. The cooled air is then circulated into the living or working space. Evaporative coolers are known for their simplicity, low energy consumption, and environmentally friendly operation, as they do not rely on refrigerants.