SHANTHI AIRCOOLER IN TIRUPUR A duct air cooler is a type of air cooling system designed to distribute cooled air through a network of ducts. This system is particularly suited for large spaces or buildings where centralized air cooling is needed. The unit operates by drawing in warm air, passing it through cooling pads saturated with water, and then cooling the air through evaporation. The cooled air is then channeled through ducts to various rooms or areas, providing uniform cooling across the entire space. Duct air coolers are often used in commercial and industrial settings, such as warehouses, factories, and large office buildings, where maintaining consistent temperature control and air distribution is essential for comfort and efficiency. They offer an energy-efficient alternative to traditional air conditioning systems and are effective in large, open environments.