DuraVent DuraFlex Pro 3" x 180' Stainless Steel Custom Length wood-insert the seamless construction has all

the seamless construction has all the strength and durability of the Yukon to last a lifetime

and is offered in two sizes– 40-inch or 36-inch

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Model 051313 Flue Size 13" x 13" Size Width: 11" - 13

arises from misuse

DuraVent DuraFlex Pro 3" x 180' Stainless Steel Custom Length wood-insert the seamless construction has allDuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless Steel. Listed to