23E0468 (LBB NL KO) Bw-Zentralkrankenhaus Koblenz-Metternich, new construction of energy centre, cooling and ventilation in the energy centre

4 ventilation units with 3,000-5000 m³/h;770 m² air ducts with insulation;320 m air ducts;31 pcs fire dampers;21 pcs built-in parts such as VSR or JK flaps;1 pcs exhaust fan 100m³/h;7 pcs VRV outdoor cooling unit up to 22kW per system;15 pcs indoor cooling units up to 22kW;430 m refrigeration pipeline with insulation