Double Walled Stainless Steel Chimney Liner

Corrugated interlocked seam on the outside provides for maximum strength and flexibility.

Double walled stainless steel chimney liner.

Duraliner safely protects masonry chimneys from the damaging effects of flue product condensation. Double wall requires pipe capable of safely operating with an internal temperature up to 1 200 degrees fahrenheit and withstanding a maximum. Duraliner duravent duraliner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. Double wall insulated pipe is listed as class a vent pipe and must meet certain ul standards.

In three wall pipe the intermediate wall is aluminized steel. Smooth wall double ply flex all chimney liner is smooth wall double ply flex all chimney liner is made from a single strip of 316ti 0 006 in. Duraliner chimney liner is a high temperature insulated double wall masonry relining system for use with appliances fueled by gas pellet oil wood or coal. Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote build up.

For pricing and availability. The inner wall is stainless steel. Corrugated interlocked seam on the outside provides for maximum strength and flexibility. The outer wall of chimney pipe is stainless steel or galvanized steel.

Forever vent 300 in l x 4 in dia stainless steel double wall chimney pipe. Designed for normal continuous operation at 1000ºf flue gas temperatures it is tested to rigorous and stringent c ul us testing requirements. Smooth wall double ply flex all chimney liner is made from a single strip of 316 grade 006 stainless steel. Forever vent 300 in l x 5 in dia stainless steel single wall chimney pipe.

The smooth double wall will stay a little bit warmer reducing your creosote and increasing your draft by about 20. Corrugated interlocked seam on the outside provides for maximum strength and flexibility. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances. Duraliner is the only factory insulated product with zero zero clearance for high heat wood burning appliances.

Our chimney s sleek 1 wall design provides for easy installations through 16 on center framing and we offer reduced sized kits for tighter installations. Product overview smooth wall double ply flex all chimney liner is made from a single strip of 316ti 0 006 in. Rockford chimney supply offers rock vent and selkirk class a insulated chimney pipe systems.