Wood

7DP-CS36 is a 36 inches tall square ceiling support box and trim collar with a 7 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to...

8DP-CS36 is a 36 inch tall square ceiling support box and trim collar with a 8 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to...

6DT-CS11-2 is an 11 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...

8DT-CS11 is a black square ceiling support box with dimensions of 8 inches x 11 inches. This is used with DuraTech 8 inch diameter venting.With a Thermal Tech blanket insulation encased between dual...

6DT-CS24R-2 is a 24 inch tall reduced clearance square ceiling support box with a 6 inch inner diameter. This is used with DuraTech pipe. With a Thermal Tech blanket insulation encased between dual...

6DT-CS24-2 is an 24 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...

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...

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...

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...

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...

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...

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...

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...

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...

Square Top Termination with Slip Section [Pre-Painted Black] [STL-12DMP], Air Cooled 12 3/8 Inner Diameter x 15" Outer Diameter, Wood Chimney. Additional venting is required to complete the venting...