The climatisation of the hospital is achieved by a LiBr/water-based absorption refrigerator (chillii®WFC18). The driving energy of the refrigerator is provided by solar thermal collectors. The chiller is recooled with a wet cooling tower with power control and automatic emptying at the risk of frost. The control of the cooling system is handled by our chillii® System Controller.
The overall efficiency of the system is increased by circulation pumps with high-efficiency technology. The cold and heat distribution is managed via cooling ceilings. The peak load is covered by a gas condensing boiler. For thermal storage a cold water storage (5.000 l) and a hot water storage (20.000 l) were installed.