Yes, a chiller AC system is classified as a central AC system. Central air conditioning refers to a cooling system that cools multiple rooms or an entire building from a central location. It typically uses ducts to distribute the cooled air throughout the space.
A chiller AC system is a specific type of central AC system that uses a chiller as its main cooling component. The chiller is a refrigeration machine that removes heat from the air or water and then circulates the chilled air or water throughout the building to provide cooling. Chiller systems are commonly used in large commercial buildings, industrial facilities, and some larger residential properties.
In a chiller AC system, the chiller is usually located in a central plant room or a mechanical room, and chilled water is circulated through pipes to various air handling units or fan coil units throughout the building. These units then distribute the cooled air to different rooms or zones via ductwork or blowers.
While chiller AC systems are classified as central AC systems, not all central AC systems use chillers. Some central AC systems may use other cooling methods like rooftop units, split systems, or heat pumps. The choice of cooling system depends on the size of the building, the cooling load requirements, energy efficiency goals, and budget considerations.