Venting

National Chimney’s 2-Ply 3003 aluminum liner can be used to vent Category I gas appliances with A.F.U.E. of 83% or lower. In many cases, especially when only water heaters are vented into masonry flues, the gas appliances are vented into oversized...

4" x 35' Stainless Steel Flex Liner Kit (includes cap, flashing, adapter, hardware, tee, 3 - 4" increaser).   Genuine OEM Part

8DBK-ADSS is a Stovetop Adapter [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-E90SS is a 90 Degree Elbow [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-E45SS is a 45 Degree Elbow [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-TSS is a Tee with Clean-Out Cap [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-48SS is a 48" Single-Wall Pipe [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-24SS is a 24" Single-Wall Pipe [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-12SS is a 12" Single-Wall Pipe [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-SCSS is a Slip Connector with Trim [Stainless Steel] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-TC is a Trim Collar [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-AD is a Stovetop Adapter [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-ADDB is a Double-Skirted Stovetop Adapter [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-ADOR is a Oval-to-Round Adapter [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-DS is a Damper Section [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-E90 is a 90 Degree Elbow [Black] with an inner diameter of 8 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.