BerlinerLuft glass-cased RLT refrigeration module beside an air handling unit

Photo: Mariusz Młynarczyk / CloudAir.tech

BerlinerLuft displays a refrigeration module with copper piping and compressors inside a glass cabinet marked "RLT", next to an open air handling unit with a monitor showing a process diagram. The white block behind reads "Energieeffizient und nachhaltig." Light-blue walls with a city skyline print and an inflatable duct overhead frame the stand.