DuraVent DuraLiner 8" x 36" Oval-To-Oval Stainless Steel Flex Pipe color vermiculite granules create the impression

vermiculite granules create the impression of glowing embers

Please check with your structural engineer to make sure there is enough support for masonry fireplace

Pilot will function until it detects a lack of enough oxygen

This operating method is particularly high-performing and respectful of the environment

DuraVent DuraLiner 8" x 36" Oval-To-Oval Stainless Steel Flex Pipe color vermiculite granules create the impressionDuraLiner 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