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Ventis Class-A Chimney Pipe, Tee, and Elbow Fittings

Ventis Class-A Chimney Pipe: The Gold Standard for Solid Fuel

Ventis Class-A is engineered for solid fuel appliances that demand real performance — wood stoves, fireplaces, pellet stoves, and multi-fuel systems. UL 103 HT listed and rated to handle temperatures up to 2,100°F, it's built for heat that ordinary venting can't take.

High-density insulation keeps flue gases at temperature as they rise, cutting down on condensation and creosote buildup while improving draft. Tight-fitting, interlocking twist-lock joints snap together without special tools, sealing out leaks and drafts for a safer, faster install. The polished stainless finish holds up structurally and looks it — a clean, professional line whether it's running straight up through the roof or out through a wall.

Available in 5", 6", 7", and 8" diameters, with every roof flashing, ceiling support, wall thimble, storm collar, rain cap, and firestop shield needed to finish the job — in standard 304L or premium 316L stainless for extra corrosion resistance in oil, coal, or heavy-use installations.

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