Building type: Casino / Arcades
“Star Games”, a modern gaming casino, has been established in a former “Aldi” store. The old ventilation system with mixed air operation was heated by an out-dated Viessmann gas boiler. Above all, the new state-of-the-art concept had to be energy efficient, and it had to conform to the provisions of the German Energy Saving Ordinance and to the standard for new buildings defined in the Renewable Energies Heat Act (EEWärmeG).
We installed a highly efficient heat recovery system (MultiCross5000) with a heat recovery efficiency of up to 91% in full load operation. The required reheating of the room air is achieved by a total of 3 air-to-air heat pumps using the latest technology. The ECO++ control unit regulates the system which is operated with a volume flow constant controller.
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