DuraVent DuraLiner 8" Oval Spacer h33.5 Check installation instructions for restrictions

Check installation instructions for restrictions on horizontal cap terminations

Inlet Gas Pressure Min 5in

Inner Diameter 6" Outer Diameter 8" Warranty

Real-Fyre artisans work from real wood samples to meticulously recreate the intricate bark detail and natural coloration of deeply charred wood

blends warmed air with incoming outside air to continuously freshen your indoor air

DuraVent DuraLiner 8" Oval Spacer h33.5 Check installation instructions for restrictionsDuraLiner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances. No need to uncoil flex, insulate a majority of the pipe, or protect the insulation when installing. A smooth inner means less creosote buildup. Installers reduce labor time by 50% or more with DuraLiner. No