Product details:

Almost never undersold. Let us quote your pipe. Our NFI Master Hearth Certified Technician will evaluate your pipe installation project and give you a customized quote. Call or e-mail us today! DuraVent 6" DuraConnect II 24" Double-Wall Flex Connector - 6DV24DW Use as a connector system to replace rigid gas vent with a flexible section. DuraConnect II can be when Type B gas vent double-wall connector is required. Not to be enclosed and cannot penetrate through walls, floors, or ceilings. Twist-lock connectors on each end. Double-wall connector pipe, UL approved as a Type B Gas Vent segment, for use in conditioned and unconditioned attics and crawl spaces. (Not to be enclosed and cannot penetrate through walls, floors, or ceilings.) DuraVent's DuraConnect II is known as the "Contractor's Choice" for its ease of installation and durability.