DuraVent DuraFlex Pro 12" x 10' Stainless Steel Custom Length commercial then be off for a

then be off for a short delay

Adjustable footpads and retaining room strengthen the structure

This high elevation kit is specifically for use with your Williams Natural Gas 45

Has stepper motor on the valve

Model 03602345 Material 304L-Inner/Galvanized-Outer Size 4" to 3"

DuraVent DuraFlex Pro 12" x 10' Stainless Steel Custom Length commercial then be off for aDuraFlex 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