Gravity Shutters – fan blows flaps open when on
Gravity Vent White 200mm
The gravity louvred vent – commonly known as a flap vent – is designed to allow air to be vented into the atmosphere, while stopping cold air and pests entering the system when not in use.
The louvres are specially manufactured in a curved shape to assist in keeping the vent closed if effected by wind or drafts. It comes in with a modern look, rounded edges with mounting holes in each corner.
Its gravity flaps open up when the fan runs (the fan blows the flaps open with the air it pushes). It is ideal for keeping insects out (in windy areas, the flaps can move due to the wind creating some noise)