Telescopic valve type 404.05

Telescopic valve

With a telescopic valve you get a complete solution for natural ventilation in your home. A complete telescopic valve with uninsulated wall duct, insect screen, external grey louvre and internal white disc valve.

Used for wall thicknesses from 260-400mm. Can be extended with a 20 cm extension tube.

Note when mounting:
It is best to install telescopic vents in the outer walls - approximately 100 mm from the ceiling. There should be two valves per room, depending on the size of the room. The vents should always be placed opposite each other so that air circulation is smooth. If possible, the vents should be placed on the west and east sides of the house, as the wind in Denmark comes mainly from the west.