Visitors inspect a large AL-KO air handling unit at the stand

Photo: Mariusz Młynarczyk / CloudAir.tech

A group of visitors looks into the open section of a large grey AL-KO air handling unit with moss on its roof. Text on the casing describes a "Hydraulikmodul" with a high-efficiency run-around heat recovery system and a hydraulic system for heat pumps. A "HEALTHCARE SOLUTIONS" pillar with AL-KO and Trane logos and a hanging AL-KO sign frame the scene.