Exhaust Tight Fan Draught Stopper (320mm Diameter)
Exhaust Tight Fan Draught Stopper - 320mm Diameter is used with ceiling exhaust fans to stop air flowing in the reverse direction. It has a flap which automatically closes when the exhaust fan is off to minimise air leakage within the building envelope, and draught-proof your home.
Made of molded plastic, this draught stopper damper will sit on top of the exhaust fan in the ceiling/loft space.
Made in Australia
Size: 320mm diameter (internal) / 350mm external diameter, 160mm Height
(For shipping purposes - cubic weight is 6.9kg per item)