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Square Top 8" Diameter, Double Wall - Black 8" Diameter, Double Wall - ET-8DM-K Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

Square Top with Slip Section [Black] 8" Diameter, Double Wall - ETL-8DM-K Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Instructions Genuine OEM Part

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

6DBK-ADM is a Stovetop Adapter (Metric) [Black] with an inner diameter of 6 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

6DBK-AD is a Stovetop Adapter [Black] with an inner diameter of 6 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.

6DBK-T is a Tee with Clean-Out Cap [Black] with an inner diameter of 6 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DBK-T is a Tee with Clean-Out Cap [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.

6DBK-TL is a Telescoping Length 44" - 68" with Trim [Black] with an inner diameter of 6 inches. This is used with DuraBlack DuraVent. DuraBlack is an economical, Drip free, single-waqll stovepipe with dieformed end fittings. Genuine OEM product.

8DT-AP13X21 is a 8 Inch Diameter transition anchor plate for use with DuraTech Chimney. This anchor plate measures 13 inches by 21 inches. This is a genuine manufacturer venting component.

8DT-AP14X17 is a 8 Inch Diameter transition anchor plate for use with DuraTech Chimney. This anchor plate measures 14 inches by 17 inches. This is a genuine manufacturer venting component.

8DT-AP17X17 is a 8 Inch Diameter transition anchor plate for use with DuraTech Chimney. This anchor plate measures 17 inches by 17 inches. This is a genuine manufacturer venting component.

8DT-AP17X21 is a 8 Inch Diameter transition anchor plate for use with DuraTech Chimney. This anchor plate measures 17 inches by 21 inches. This is a genuine manufacturer venting component.

6DBK-TC is a Trim Collar [Black] with an inner diameter of 6 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.