Central Systems, the technical term of which is called Chiller, have been designed considering the standards of comfort and quiet operation in boats. They are especially designed to meet the air conditioning capacities of middle class and mega yachts. Chiller Systems are manufactured as scroll or hermetic according to compressor selection and 2, 3 or 4 compressors according to cooling requirements. Although assembled in a single frame, each compressor and other equipment connected to it (marine condenser, plate heat exchanger, reverse valve, oil accumulator, expansion valve, etc.) operate within its own system.

In the event of a possible fault, only the group with the fault will be deactivated. The system circulating fluid is drawn to the group to be cooled or heated, and then distributed firstly to the collectors and then to the fan coils located in the living areas of the cabins such as under the bed and inside the cupboards. Since the installation locations are mostly machine rooms and lazaret sections, it can minimize the sound problem.