Venting

8DT-CS24-2 is a black square ceiling support box with dimensions of 8 inches x 24 inches. This is used with DuraTech 8 inch diameter venting. With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and...

6DT-CS36-2 is an 36 inch tall square ceiling support box for use with 6 inch diameter DuraTech pipe. With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the...

8DT-CS36-2 is a black square ceiling support box with dimensions of 8 inches x 36 inches. This is used with DuraTech 8 inch diameter venting. With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and...

6DT-CS24IS-2 is a 6 inch diameter 24 inches long square ceiling support box with the attic insulation shield. This is used with DuraTech pipe. With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and...

6DT-CS36IS-2 is a 6 inch diameter 36 inches long square ceiling support box with the attic insulation shield. This is used with DuraTech pipe. With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and...

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

Square Top 8" Diameter, Double Wall - ET-8DM 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

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 8" Diameter, Double Wall - ETL-8DM 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

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

Stabilizer for 10'' FTF Wood-Burning Chimney System. Model number FTF10-S4. Genuine OEM Part

Stabilizer for 13'' FTF Wood-Burning Chimney System. Model number FTF13-S4. Genuine OEM Part

Stabilizer, 14" Diameter, Wood, DuraChimney II, DuraVent. DuraChimney® II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire-safe design that protects both the chimney and the building. The...