They include a closed cooling circuit, regulation, water tank, pump with bypass, control, fault signaling, protections. Type J-xx is air-cooled and it contains standard axial fans. They have practical application in healthcare in cooling of linear accelerators and magnetic resonances, or in cooling of other technological processes in healthcare.

The chillers are compact for outdoor environment. In winter it is necessary to drain the water or use antifreeze. They contains fire-galvanized frame, galvanized sheets powder-coated to the outside environment, or stainless steel. They have practical application in healthcare in cooling of linear accelerators and magnetic resonances, or in cooling of other technological processes in healthcare.

Chillers as split systems with separate condenser where the water chiller is located inside and the condenser outside. All the heat is transferred to the outside. They have practical application in healthcare in cooling of linear accelerators and magnetic resonances, or in cooling of other technological processes in healthcare.