DuraVent DuraLiner 6" x 48" Oval Rigid Pipe h42.625 Catalog Number F3509 Finish Sapphire

Catalog Number F3509  Finish Sapphire Blue Weight 20 Lbs

Available in galvanized unpainted or with a Matte Black finish

Covers openings up to 35 3/4" W x 20 1/2" H

158BY with Decorative Box

DuraVent DuraLiner 6" x 48" Oval Rigid Pipe h42.625 Catalog Number F3509 Finish SapphireDuraLiner 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