DuraVent DuraLiner Adjustable Sleeve: bridges the gap from a rear outlet to the tee
The DuraVent DuraLiner Adjustable Sleeve is a stainless steel sleeve with sliding sections that adjust its length. It extends from 8 1/2 to 12 inches between an insert’s rear exhaust outlet and the side branch of a DuraLiner tee. It also connects a wall pass through to the tee inside the chimney. It works with either the round or oval tee. Choose a 6 or 8 inch diameter to match your liner. DuraVent recommends securing it with grout at a wall pass through. DuraLiner is DuraVent’s factory insulated double wall pipe for relining a masonry chimney that vents a wood, pellet, coal, oil, or gas appliance.
At the appliance, a round stove connector fits a round top or rear outlet. An oval connector fits an oval or rectangular top outlet. For entry through the chimney’s side wall, the tee has a removable branch to help with fitting. DuraVent recommends checking the liner for soot or creosote buildup at least every two months during heating season, and the cap screen more often. Coming through a framed wall? See the DuraVent DuraLiner Wall Pass Through. The DuraVent DuraLiner Adjustable Sleeve ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

















































