Venting

Replacement FS2A firestop for Heatilator fireplaces. For units manufactured before 03/16/2015. Please check your owner's manual for compatibility. Heatilator part FS2AGenuine OEM part

FTF10 to 12DM Adapter for 10'' FTF Wood-Burning Chimney System.  Genuine OEM Part

FTF8 to Superior 8DM Adapter for 8'' FTF Wood-Burning Chimney System. Model number 12-8DM-LHP-FMI. 8'' ID X 12''OD X 12'' length Genuine OEM Part

FVK36, Flex Connector Kit for various IHP heating units. Genuine OEM part May fit other models, please check your owner's manual for part number compatibility.

GCI60 Flue Outlet Cover with Gasket for Regency heating units. Genuine OEM part

Gear Clamp - 4.5" Flex (6 pieces), SF-GC4.6, 4.5x7.5 DV Gas Chimney. Additional venting is required to complete the venting system based on the structure. Recommend using High Temperature Silicone (SIL500) to install. Genuine OEM Part

Gear Clamp - 7.5" Flex (6 pieces), SF-GC7.6, 4.5x7.5 DV Gas Chimney. Additional venting is required to complete the venting system based on the structure. Recommend using High Temperature Silicone (SIL500) to install. Genuine OEM Part

Heat Zone adaptor, must order if using HEAT-ZONE-GAS, when not being paired with Passive Heat.

Hi-Temp Anchor Plate, Collar Assembly [Masonry Fireplaces] [AP-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

Hi-Temp Anchor Plate, Collar Assembly, Damper [Masonry Fireplace [MM12AP], 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

Hi-Temp Chimney Support (For Use With Chimney Heights In Excess of 30') 8" Diameter, Double Wall - 12S-8HT 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

Hi-Temp Chimney Support above 30 Feet [12S-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

Hi-Temp Round Top Termination with Louvered Screen [RLT-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

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

Hi-Temp Round Top with Mesh Screen 8" Diameter, Double Wall - RT-8HT Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part