Pichler air distribution board and home ventilation display beside Rosenberg wallRosenberg design door air curtain panel and red stand wallRosenberg plug fans with red impellers on a red plinthRosenberg plug fans in front of Airbox air handling unitsRosenberg SupraBox Comfort unit marked NEU under the group fasciaRosenberg fan retrofit in a weathered unit casing beside RoVent 10 screenRosenberg retrofit wall 'Aus ALT mach EFFIZIENT' behind bamboo plantersRosenberg plug fans with red impellers on a red display plinthRosenberg fans with red impellers on a red display counterRosenberg fascia with ECOFIT and ETRI logos above the red stand wallsRosenberg air handling unit with Eurovent label and glazed inspection doorsRosenberg red counter with plug fans and impellers shown to visitors
