iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Shutter HVAC Extractor Fan Vent, Ducting+Backdraft Damper, Range Hoods, 2 Clamps Included

Brand:iPower

4.1/5

54.07

iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Ducting and Backdraft Shutter Damper for HVAC Extractor Fan Vent, Range Hoods, 2 Clamps Included

EAN: 0840166241967

Categories Tools & Home Improvement, Building Supplies, HVAC, Ducting,

Wide applications: A pair of metal clamps makes ducting and damper securely fixed. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation. Low noise design: An internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be horizontal for backdraft shutter damper horizontal installations so that it can open and close optimally. Backdraft Shutter Damper: Made of a Galvanized steel. Withstand temperatures from 14 to 140 °F. Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off. Fire proof coating ducting: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance. Ducting size: 4 inches (diameter) x 8 feet (length) when fully extended. Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃). A pair of 4 inch stainless steel metal clips makes the installation firmer.
Batteries Required? ‎No
Color ‎Range Hoods, 2 Clamps Included
Country of Origin ‎China
Customer Reviews 5.0 5.0 out of 5 stars 6 ratings 5.0 out of 5 stars
Item model number ‎4 Inch 8 Feet Non-Insulated Flex
Item Package Quantity ‎1
Item Weight ‎1.57 pounds
Manufacturer ‎iPower
Material ‎Aluminum
Part Number ‎GLDUCT4X8CD
Power Source ‎Corded-Electric
Product Dimensions ‎6 x 8 x 11 inches
Size ‎Ducting+Backdraft Damper
Style ‎4 inch Backdraft Damper

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