DuraVent DuraFlex Pro 4" x 40' Stainless Steel Custom Length d33.375 Most systems can provide life-saving

Most systems can provide life-saving heat during a winter power outage

125"W x 11

8125" (B) 5PPS-E45C 5" I

17" Seat H

Model LOD84-Lavastone Size Range 0

DuraVent DuraFlex Pro 4" x 40' Stainless Steel Custom Length d33.375 Most systems can provide life-savingDuraFlex 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