DuraVent DuraLiner 8" x 36" Oval-To-Oval Stainless Steel Flex Pipe h32.9 Model SF5-SP1616 Clearance UL and

Model SF5-SP1616 Clearance UL and ULC listed to 1777 standard

It has 8-inch 304 stainless steel burner that produces 95

6” Input BTU/HR 12

instant and odorless carbon infrared heat

DuraVent DuraLiner 8" x 36" Oval-To-Oval Stainless Steel Flex Pipe h32.9 Model SF5-SP1616 Clearance UL andDuraLiner 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