Product Description
A through-the-wall telescopic sleeved wall vent with a slab of mineral wool inside, the Passyfier MK1 Dehumidifier Vent is mainly used in habitable rooms in which it operates without noise and extracts up to 2.3 litres of water per 24 hours.
It can easily be retrofitted in response to condensation call-outs or installed directly into new builds.
Special Features
- Maximum water vapour transmission 2.3 litres per 24 hours
- Maximum floor area per vent kit equals 20m squared
- Airbrick incorporates ArrestAir-Pro vane technology. Actual size 215 x 140mm high
- Main tube length (open), 340mm
- Main tube length (closed), 240mm
- To fit 230mm x 155mm aperture, i.e. standard 225 x 150mm (9"x6") airbricks
- Internal grille always in white with built in fly screen with extra coverage for ease of retro fitting
- Instructions are included
Product Data Sheet
Technical Data Sheet
