Large green Bitzer shell-and-tube vessel in front of a YOUR GREEN WORLD screen

Photo: Mariusz Młynarczyk / CloudAir.tech

A large green Bitzer shell-and-tube vessel fills the foreground, with further heat exchangers lined up behind it on black plinths with green edge lighting. A screen on the black wall shows "YOUR GREEN WORLD", and a banner above ends with "AUF DEM MARKT."