Chiller
= Chiller
{wiki=Chiller}
"Chiller" can refer to different things depending on the context: 1. **Chiller (Cooling Device)**: In HVAC (heating, ventilation, and air conditioning), a chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. Chillers are commonly used in large buildings or industrial processes to cool water, which is then circulated through air handling units or other systems.