MVHR HR exterior wall duct Ø125mm MR-125
Aluminium insulated exterior wall duct with black powder coated wall cowl for the supply and extraction of air.
Ideally suited for MVHR installations, but also for other purposes.
&bull Width of wall cowl: 268mm
&bull Height of wall cowl: 231mm
&bull Height of wall cowl including mounting strips: 261mm
&bull Depth of wall cowl: 127mm
&bull Duct connection diameter: Ø125mm
&bull Length of duct: 500mm
&bull Material: Aluminium
&bull Colour: RAL9005
&bull Duct insulation: Thermoduct insulation 9mm