Alnor duct fittings shelves with TÜV Rheinland and Passive House logos

Photo: Mariusz Młynarczyk / CloudAir.tech

A second view of the Alnor stand includes the TÜV Rheinland and Passive House Institute logos on a wall panel beside the 'HRU-WALL' recuperator column and the black 'AIR-500' unit. Shelves carry flexible ducts, elbows, dampers and silencers, with cylindrical duct components on the central counter.