HVAC systems for the TWINDEXX Vario double-deck coaches

Liebherr-Transportation Systems has recently delivered the first heating, ventilation and air conditioning (HVAC) systems for TWINDEXX Vario double-deck trains to Bombardier. 135 coaches will be equipped with these systems. They are part of a framework agreement concluded in 2008 for a total of 800 double-deck coaches for German rail operator Deutsche Bahn (DB).

Roof-mounted HVAC system by Liebherr for TWINDEXX Vario double-deck coaches

Liebherr supplies compact roof-mounted HVAC systems in two different versions for the passenger compartments as well as compact driver cabin HVACs, which will be integrated into the control panel alongside the control and switch elements. The systems were developed by Liebherr-Transportation Systems GmbH & Co KG in Korneuburg (Austria). They are manufactured at the company’s production site in Radinovo (Bulgaria).