DuraVent DuraVent Stainless Steel DuraLiner Spacer (Oval) (SW) with 8" Inner Diameter From the DuraLiner Series

DuraLiner Collection Stainless Steel DuraLiner Spacer (Oval) (SW) with 8 Inch Inner DiameterWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. This DuraLiner Stainless Steel DuraLiner Spacer (Oval) (SW) with 8 Inch Inner Diameter efficiently helps venting of heating appliances while protecting masonry chimneys from the damaging effects of flue gas. Use to maintain a 1” clearance with flex sections of DuraLiner.Feature...