Duravent 4 In. X 36 In. Double-Wall Flex Connector For Chimney Pipe

Product Description

DuraConnect and DuraConnect II is a flexible aluminum connector system. Can not to be enclosed and cannot penetrate through walls, floors, or ceilings. Twist-lock connectors on each end for fast, easy professional installations.Can be used when type B gas vent double wall connector is requiredNot to be enclosed and cannot penetrate through walls, floors and ceilingsTwist lock connectors on each end1 in. clearance to combustibles in a single or multi-family dwelling applications