Window vent in a modern design. Fresh 40 is positioned over a row of holes or a slot in the frame/arch. The front functions as combined damper and air deflector. The airflow is simply regulated by opening/closing the front. An external grille is mounted outside to prevent water penetration.
Dust- and insect filter as standard
Built-in air deflector
Concealed screw fixings
Easy to regulate
Low pressure drop
Description / Function Slitvalve forsurface mountingof thewindow frame orsash.
Thefullversioncomeswiththe valveinternal part andexternal drip cover .
The innerpartis supplied witha filterby defaultandexternal drip cover has anintegratedinsectscreen.
To facilitateassemblyadrilling templateis available (accessory).
The internal partconsists ofa chassiswith a lidthat functionsas both adamperandair deflector.
The lidis equippedwith smallgripson each sideformaneuvering.When the lid is fully open. theairgoes almoststraight out of thevalve and by moving thecover towardthe closed position, the air direction changes thisway.
To ensuregood airquality andmaintainingairflow, the filter should becleaned/ replaced1-2ggr/year.The standard filteris washable, usemild soapsolution.
Capacity: 9,2 l/s at 10 Pa Hole size: Slot 400x10 mm or row of holes 24 holes of Ø10 mm Material: Structural plastic (recyclable) Colour: White, NCS S0502-Y