What wall thickness is required to install a Roomie room ventilator?
Roomie Dual can be installed in walls with a thickness from 280 mm to 500 mm. Roomie One is suitable for wall thicknesses from 240 mm to 500 mm. If you want to install Roomie One in a thinner wall, a dedicated external cover can be used, allowing installation in walls down to 150 mm thickness. The article number for the thin-wall cover is 116003. For correct installation, we recommend following the installation instructions and watching the installation video for room ventilators.