Double Walled Stainless Steel Chimney Liner

The smooth double wall liner is highly recommended for efficiency over the corrugated single wall liner.

Double walled stainless steel chimney liner.

Smooth wall double ply flex all chimney liner is made from a single strip of 316 grade 006 stainless steel. The inner wall is stainless steel. For pricing and availability. Duraliner safely protects masonry chimneys from the damaging effects of flue product condensation.

Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote buildup. Forever vent 300 in l x 4 in dia stainless steel double wall chimney pipe. The smooth double wall will stay a little bit warmer reducing your creosote and increasing your draft by about 20. Double wall requires pipe capable of safely operating with an internal temperature up to 1 200 degrees fahrenheit and withstanding a maximum.

In three wall pipe the intermediate wall is aluminized steel. This is because of the added insulating layer of metal. Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote build up. 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.

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. The outer wall of chimney pipe is stainless steel or galvanized steel. Double wall insulated pipe is listed as class a vent pipe and must meet certain ul standards.

Corrugated interlocked seam on the outside provides for maximum strength and flexibility. 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. Duraliner is the only factory insulated product with zero zero clearance for high heat wood burning appliances. Corrugated interlocked seam on the outside provides for maximum strength and flexibility.

Designed for normal continuous operation at 1000ºf flue gas temperatures it is tested to rigorous and stringent c ul us testing requirements. Duraliner duravent duraliner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. Corrugated interlocked seam on the outside provides for maximum strength and flexibility.