DuraVent DuraFlex 6" x 10' 304 Stainless Steel Custom Flex Pipe Length airculator-heat-exchanger Step by Step Guide

Step by Step Guide

Radiant heat works like the sun

Vermiculite for Liquid Propane burner pan on vented log sets

Wall thimble is used to provide the proper clearance for the chimney pipe when passing through a combustible wall

Classic Mission/Arts & Crafts style cabinet - with recessed panels

DuraVent DuraFlex 6" x 10' 304 Stainless Steel Custom Flex Pipe Length airculator-heat-exchanger Step by Step GuideDuraFlex 304 and 316 are lighter, more economical liners. Excellent when there are minimal offsets in the chimney. DuraFlex 304SS and 316SS are intended for wood burning, non condensing gas and oil fired appliances. Where greater corrosion resistance is desired, such as coal fired appliances, DuraFlex 316 is recommended. DuraFlex 304SS and 316SS are listed to UL 1777 and ULC S635. What's Included Flex Pipe Length (Custom) Features Available in 3" 8"