The air conditioning of the business house is achieved by a LiBr/water-based absorption refrigerator (chillii®WFC18adb). The driving energy of the refrigerator is provided by a combined heat and power plant (CHP). The recooling unit of the chiller is an adiabatic recooler with speed-controlled EC motors. Heat recovery with preheater and open space heating was realized. 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 (energy label A). A cold water storage has been installed for cold storage.