DuraVent DuraLiner 8" x 20" Oval Extend-A-Cap Kit h21 Model 8SW90 Application Designed for

Model 8SW90  Application Designed for installations from the appliance/stove to high-temperature chimney products

flameout protection and anoxic protection

Now you can replace the worn face panel on your Monterrey furnace

0 Dimensions

DuraVent DuraLiner 8" x 20" Oval Extend-A-Cap Kit h21 Model 8SW90 Application Designed forDuraLiner 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