DuraVent DuraLiner 6" Adjustable Sleeve unfinished-oak Unique multi-level yellow and blue

Unique multi-level yellow and blue flame combination for greater realism

Can be used for 24" Gas logs

When utilizing extended smoke shield in the ODCTGWD-FSK (36/42)

30-Inch Long Weight  6 lbs Warranty

DuraVent DuraLiner 6" Adjustable Sleeve unfinished-oak Unique multi-level yellow and blueDuraLiner 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