Product Description

This is a 4/7″ Flex Vent length that expands to 10′ from Wolf Steel – the manufacturer of Napoleon and Continental fireplaces.  This piece is commonly used as a direct vent application for gas fireplaces.  This vent can also be cut down to fit smaller applications (or joined together to be longer).

Description: Made with two layers of rolled aluminum, our flexible vent pipes pass each and every certification test, exceeding industry standards. Unlike aluminized steel and galvalume, our vent pipes are manufactured of 100% aluminum material and made to withstand the corrosive condensates from combustion. This venting comes compressed but can be stretched out up to 10′ in length.  Although this venting is made by Napoleon, it is commonly used on most gas fireplace and freestanding stove applications to vent the appliance.

Features: 

• Cost Effective. Not only does Freedom Flex cost up to 80% less than competitors’ rigid vent, but an installation with Freedom Flex takes less than half the time!
• Fewer pieces and connections needed. Leading to less time and labor and less likely to leak.
• Simplified installation because of expanding lengths. No wasted time measuring each section and up and down ladders or finding you forgot an elbow joint and delaying your install.
• Adaptability for different applications or a change in the position of the fireplace. Often the fireplace position may be “tweaked” for design purposes, which could require new parts and an offset in rigid venting as well as the need to disconnect and reconnect. With Freedom Flex, just bend or stretch to the new angle. Simple!
• Less Waste. Used effectively, sections of Freedom Flex pipe that are cut off can be used in other fireplace applications offering additional cost savings.

Testing Standards

• Our Freedom Flexible aluminum vent is produced from type 3003 aluminum alloy. Like rigid vent, it must meet the test requirements that are contained in the harmonized safety standards for vented gas fireplaces, ANSI Z21.88/ CSA 2.33 and ANSI Z21.50/ CSA 2.22. Beyond that, flexible vent must meet specific test requirements that are contained in UL 1777 Chimney Liners and ULC-S635 Standard for Lining Systems for Existing Masonry or Factory-Built Chimneys and Vents. In short, Freedom Flex not only meets the same ANSI standards as other direct vent rigid pipe but also meets additional standards!

If your part is not listed on our website, please contact us and we would be happy to help try and source it!

This Napoleon 4/7″ Flex Vent (10′) is in stock ready to ship