SHANTHI AIRCOOLER IN Erode An air cooler, also known as an evaporative cooler or swamp cooler, is a device used to cool the air in indoor spaces by utilizing the natural process of water evaporation. It works by drawing in warm air from the surroundings, passing it through moistened pads, and then releasing the cooler, moister air into the room. The cooling effect is due to the evaporation of water, which absorbs heat from the air, thereby lowering the temperature. Air coolers are generally more energy-efficient and environmentally friendly compared to traditional air conditioners, as they consume less power and use water instead of refrigerants. However, they are most effective in dry, hot climates where humidity levels are low. They can be used in homes, offices, warehouses, and other spaces to provide an energy-efficient cooling solution. Key components of an air cooler include: 1. Water tank: Holds water for the evaporation process. 2. Cooling pads: Usually made from materials like cellulose, these pads absorb water and facilitate heat absorption as air passes through them. 3. Fan: Blows the cool, moist air into the space. 4. Pump: Circulates water over the cooling pads. Air coolers are typically more affordable and require less maintenance compared to air conditioning systems, but they may not be as effective in humid environments.