Opticlimate Plenumbox 6000 PRO3 PRO4 flange 250mm

OptiClimate Plenumbox 6000 PRO3 and PRO4. The plenum box is an insulated case that can be installed at the back of the OptiClimate 6000 PRO3 and PRO4. With a plenum box it is possible to place the OptiClimate outside the room