An absorption cooler is a type of cooling system that uses a heat source to cool a space. This type of cooling system is typically used in commercial and industrial settings, as it is an efficient and cost-effective way to cool large areas. The absorption cooler works by using a heat source, such as natural gas, to heat a solution of water and a refrigerant. This solution is then pumped through a series of coils, where it absorbs heat from the surrounding air. As the solution passes through the coils, it cools the air and is then collected in a storage tank. The cooled air is then circulated through the space, providing a comfortable and energy-efficient cooling solution. Absorption coolers are often used in areas where electricity is not available, as they do not require electricity to operate. Additionally, absorption coolers are much quieter than traditional air conditioning systems, making them ideal for commercial and industrial settings.