Visitors talking over a Zehnder air handling unit by the radiator portal

Photo: Mariusz Młynarczyk / CloudAir.tech

Visitors and staff talk across the stainless top of a Zehnder air handling unit at the edge of the stand. Behind them, a red house-shaped portal with wooden rafters frames design radiators on a grey wall, and a red Zehnder cube sign hangs above the aisle.