Ziehl-Abegg axial fan in front of RETROFITBLUE retrofit wall

Photo: Mariusz Młynarczyk / CloudAir.tech

Wide view of the Ziehl-Abegg stand at the 2024 Warsaw show, promoting "RETROFITBLUE" with the slogan "Modernizuj z ZIEHL-ABEGG i redukuj zużycie energii elektrycznej wentylatorów nawet o 70%". A large axial fan with a guard grille sits in the foreground, impeller samples stand on plinths, and grey armchairs form a seating corner.