Alnor stand with EPP heat recovery units and duct fitting displaysAlnor FlatAIR and new product counters beside duct fitting shelvesAlnor signage above shelves of spiral duct, elbows and dampersAlnor stand corner with EPP plenum boxes and a cage of galvanised fittingsAlnor meeting area with factory video screen and duct elbowsAlnor stand with suspended signs, duct fittings and the Ziehl-Abegg towerAlnor stand interior with fitting shelves and a lounge under the Ziehl-Abegg towerAlnor MinistAIR, PremAIR and SlimAIR units beside a duct fittings wallAlnor stand E4.31 with wire cages of galvanised duct bendsAlnor stand with suspended signs, duct fitting cages and a black ventilation unitAlnor counter with flexible ducts, fitting cages and black recuperatorsAlnor heat recovery units beside the Ecoclima stand in the aisle