Venting

12'' Chimney Length for 10'' FTF Wood-Burning Chimney System. Model number FTF10-12. Genuine OEM Part

"B" Vent Transition Collar 8" Diameter, Double Wall - 8" Chimney 8" Diameter, Double Wall - BTC-8 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

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

1" Clearance Firestop Spacer ( 24ea.) 8" Diameter, Double Wall - 3600FS-8DM-24 Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

12 Inch Section Double Wall Pipe Snap Lock [12-12DM], Air Cooled 12 3/8 Inner Diameter x 15" Outer Diameter, Wood Chimney. Additional venting is required to complete the venting system based on the structure. Genuine OEM Part

12 Inch Section Hi-Temp Double Wall Pipe Snap Lock [12-12HT], Air Cooled 12 3/8 Inner Diameter x 15" Outer Diameter, Wood Chimney. Additional venting is required to complete the venting system based on the structure. Genuine OEM Part

12 Inch Stainless Steel Chimney Length [2pk] [6SPS12-2], 6 Inch Snap-Pak Wood Chimney, Built to UL103HT. Additional venting is required to complete the venting system based on the structure.Genuine OEM Part

12 Inch Stainless Steel Chimney Length [2pk] [7SPS12-2], 7 Inch Snap-Pak Wood Chimney, Built to UL103HT. Additional venting is required to complete the venting system based on the structure. 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

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

12" Chimney Pipe, 14" Diameter, Wood, DuraChimney II, DuraVent. DuraChimney II is a double-wall, air-cooled chimney system for use with masonry fireplaces which burn wood, oil, coal, or gas. .016? 430 stainless steel inner wall and .021? galvanized steel...

12" Conversion pipe from FMI to LHP 8" Diameter, Double Wall - 12-8DM-FMI-LHP Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

12" Length Pipe [Stainless Steel], 14" Diameter, Wood, DuraChimney II, DuraVent. DuraChimney II is a double-wall, air-cooled chimney system for use with masonry fireplaces which burn wood, oil, coal, or gas. .016? 430 stainless steel inner wall and ...

12" Section Double Wall Pipe Snap Lock 8" Diameter, Double Wall - 12-8DM Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part