A hermetically closed cooling circuit with environment-friendly refrigerant provides for the temperature control of the medium flow. A circulating pump continuously delivers the cooled or heated medium to the inside devices. The built-in reservoir makes sure that the compressor does not start up every time the inside devices require cooling or heating output. In contrast with standard air-conditioning systems, it treats the compressor with care and increases the service life. - High performance, cooling output between 5.8 and 140.2 kW - Weather-resistant stainless steel housing - Complete equipment, ready for installation with reservoir, expansion vessel, and circulating pump - Chiller without hydronics part from RVS 5300 INOX for adaptation to plant requirements - With winter regulation for operation from +45°C to -10°C in the standard design - Compact design - With protective grille in the standard design - Low-noise device design with infinitely variable output adaptation of the fans - Microprocessor-control regulator with display of actual operating values - Automatic monitoring of the phase sequence - High operating safety due to permanent monitoring of all relevant parameters - Extensive accessories available