DuraVent DuraFlex 316 3" x 35' Stainless Steel Basic Kit 28in to provide a hot draft

to provide a hot draft on the inside and to provide a fire-safe design that protects both the chimney and the building

One-piece mesh spark screen with high temperature paint

If recessing is not an option

overall height 21"

DuraVent DuraFlex 316 3" x 35' Stainless Steel Basic Kit 28in to provide a hot draftDuraFlex Pro DuraFlex 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