DuraVent Length PolyPro Single-Wall Pipe

Use to vent condensing appliances. 2” (60mm) of overlap at the joint. Listed to ULC S636. Locking Clamps are required at all joint connections. Includes 1 Locking Clamp per each length. PolyPro is a polypropylene vent pipe for use with ANSI Category II and IV gas-burning appliances, including high efficiency water heaters, condensing boilers and warm air furnaces.