Copperfield Forever Flex Is a premium chimney lining system custom made for the installer. The liner is 316Ti and all components involved in venting the gas are made out of matched metal. Just another detail that makes this the best kit in the world.
For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed

Copperfield Chimney K5N535

Type B gas vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. Metal-Fab type B gas vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal-Fab type B gas vent products 3 - 6" adapt to major competing brands and when installed establish a UL Listed connection

Metal-Fab MDWF0403

Type B gas vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. Metal-Fab type B gas vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal-Fab type B gas vent products 3 - 6" adapt to major competing brands and when installed establish a UL Listed connection

Metal-Fab MDWF0405

Type B gas vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. Metal-Fab type B gas vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal-Fab type B gas vent products 3 - 6" adapt to major competing brands and when installed establish a UL Listed connection

Metal-Fab MDWF0402

Type B gas vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. Metal-Fab type B gas vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal-Fab type B gas vent products 3 - 6" adapt to major competing brands and when installed establish a UL Listed connection

Metal-Fab MDWF0404

Gray Metal Products, Inc., is a family owned business started in 1906, is a full line manufacturer of heating and air conditioning products. For several decades, Gray Metal Products line has been sold to the wholesale distributors and wholesale hardware chains. Our product lines consist of prefabricated air duct and fittings for HVAC, black stovepipe and fittings, as well as hearth accessories and insulated flexible air duct products.

Gray Metal THIMBLE724

Gray Metal Products, Inc., is a family owned business started in 1906, is a full line manufacturer of heating and air conditioning products. For several decades, Gray Metal Products line has been sold to the wholesale distributors and wholesale hardware chains. Our product lines consist of prefabricated air duct and fittings for HVAC, black stovepipe and fittings, as well as hearth accessories and insulated flexible air duct products.

Gray Metal THIMBLE624

M & G Duravent PolyPro 2PPC-P1000 Polypropylene Concentric Half Meter 2" x 4" x 39"

M & G Duravent 2PPC-P1000

M & G Duravent PolyPro 2PPC-E90 Polypropylene 3-7/8"x 90 Degree Concentric Gas Vent Elbow

M & G Duravent 2PPC-E90

Selkirk 0.012" Aluminum Inner and 0.018" G90 Galvanized Steel
Selkirk RV round vent pipe is a listed Type B gas vent pipe. Its adjustable fittings and standard short lengths eliminate all cutting, fitting and special engineering. An improved joint design provides for a rapid and secure connection in seconds. The use of our LockTab feature gives installers the option of engaging this tab instead of using sheet metal screws.

Selkirk 3RV-90