An air conditioner chiller is a type of cooling system that uses a refrigerant to cool air. It is often used in industrial and commercial applications, such as factories, warehouses, and office buildings. The air conditioner chiller works by passing air over a series of coils that contain a refrigerant. As the air passes over the coils, the refrigerant absorbs the heat from the air, cooling it down. The cooled air is then circulated throughout the building, providing a comfortable environment for occupants. The air conditioner chiller is a cost-effective and energy-efficient way to cool large spaces. It is also relatively easy to install and maintain, making it a popular choice for many businesses.