DURAPLUS ALL-FUEL CHIMNEY PIPE
Triple-wall, all-fuel pipe for use with wood -stoves, fireplaces, furnaces, boilers & more.018" galvanized steel outer wall, .018" -aluminized steel intermediate liner and .016"-430 stainless steel inner linerInsulated layers of ceramic blanket plus -ventilated air space - UL Listed- UL 103HTLocks tightly w/ precision twist-lock connection