Spring-loaded butterfly damper that allows air to flow through in one direction and close when the venting system is not in use.
No loss of air from inside and prevention of air coming back into a room.
Please note: If installed at rangehood flaps can sometimes be heard
Ideally installed in vertical venting systems
Dimensions: 20mm (H) x 150mm (W)
Free Delivery is to Metro areas within most Australian states only (Excludes Western Australia, Northern Territory & Tasmania - Fees Apply) - Strictly on Selected products only as listed*
Delivery to Victoria is generally 2-7 business days and Interstate deliveries being 3-10 business days, this can vary depending on the exact location of the delivery & if the product is in stock
If unsure if you are within a metro area or for more information, please view our DELIVERY & RETURNS page
Delivery to Victoria is generally 3-7 business days and Interstate deliveries being 3-10 business days, this can vary depending on the exact location of the delivery & if the product is in stock with Berloni Appliances or if it needs to come from the manufacturer. If a product is required urgently please contact us prior to purchasing to confirm stock availability.
Store pickup also available which can be done as soon as the product is available.
To get delivery cost simply add product/s to your cart and proceed to checkout to calculate delivery cost before purchasing. For more details on deliveries please go to berloniappliances.com.au/delivery