Duravent Gray Pellet Vent Section hoMyh56Oq,

Use to add length to PelletVent pipe. 12″ pipe adds
3″-10″ of length when used with rigid sections of
pipe.
Adds length to PelletVent pipe
PelletVent is an innovative venting system for
pellet stoves and inserts
PelletVent is UL listed for 1″ clearance to
combustibles in the USA
PelletVent seams are factory-sealed on all elbows,
tees,and fittings

DuraVent Pellet Vent Adjustable Chimney Stove (3PVL-A12)