heat. A design perfectly adapted to the application, combines 3 air/water heat exchangers and a chiller to make an optimum system solution. Special features of the system solution are: Maintenance-free [...] air/water heat exchanger, type PWS 6502 and PWS 6102 (+1 °C to +70 °C, protection system up to IP 65). Chiller, type EB 65 WT with the option for an outside location (–20 °C to +40 °C, protection system IP 54) [...] Failure **MTTR: Mean Time To Repair Implementation. As a special feature to meet the requirements, a chiller suitable for outdoor installation was selected. Placed outside of the laundry, it supplies the air/water