Fresh 90dB Wall Vent


Square shaped wall vent for continuous draught free and filtered airflow.

  • Square shaped wall vent for continuous draught free and filtered airflow
  • Supplied with standard dust and insect filter
  • Front cover insulated from condensation and sound penetration
  • Unique air distribution pattern
  • Minimum air flow settings
  • Easy to clean and install
  • 400mm pipe can be cut to suit cavity width
  • Telescopic pipe on front face for added flexibility
  • Wide range of storm and filter accessories available
  • Free Area: 6000mm²
  • Wall opening: 150mm diameter
  • #1: Fresh 90 internal part including cover plate at 165mm
  • #2: dB pipe x 400mm, inner Ø98mm outer Ø 140mm
  • #3: External dB grille including cover plate 165mm
  • Colour: White RAL9010
  • Code: Fresh 90dB

Fresh 90dB wall vent

Fresh 90dB wall vent

  • Place vent as high as possible at least 10cm below ceiling, preferably above radiator
  • Check for services before drilling
  • Use core drill with minimum dim Ø102mm for Fresh 90 and Ø150mm for Fresh 90dB
  • Drill hole so pipe slopes slightly downwards
  • If wall thickness is less than 300mm pipe can be cut to required length, if over additional pipes may be required
  • Seal pipe both inside and outside with a suitable sealant agent
  • Mechanically fix external grille into place
  • Remove internal vent housing and fix with 4 screws
  • Attach front cover and check vent is fully operational
  • Wash filter 1-2 times per year.