Harmann Ventilatoren wall with inline duct fans and roof fan

Photo: Mariusz Młynarczyk / CloudAir.tech

The main Harmann wall pairs a green "Harmann Ventilatoren" logo panel with a large black and white photo of an axial fan. Below, galvanised inline duct fans, a roof fan with red isolator switch and black mixed-flow fans with yellow impellers are displayed on white plinths.