IHP Innovative Hearth Products

24" Section Hi-Temp Double Wall Pipe Snap Lock 8" Diameter, Double Wall - 24-8HT Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more...

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

30 Degree 12" HT Offset and 8" HT Return 8" Diameter, Double Wall - 30E-12HTO-8HTR Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and...

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...

30 Degree 12" DM Offset and 8" DM Return 8" Diameter, Double Wall - 30E-12DMO-8DMR Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox 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...

"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,...

Cold Air Collar Kit 8" Diameter, Double Wall - 8" Chimney 8" Diameter, Double Wall - CAK-8 Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox...

Anti-Draft Shield for Round Top Only 8" Diameter, Double Wall - ADS-8DM Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Click to...

Round Top with Louvers 8" Diameter, Double Wall - Black 8" Diameter, Double Wall - RLT-8DM-K Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior,...

Round Top with Mesh Screen 8" Diameter, Double Wall - Black 8" Diameter, Double Wall - RT-8DM-K Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior,...

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...

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

Round Top with Slip Section & Louvers 8" Diameter, Double Wall - RLTT-8DM Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more...

Round Top with Louvered Screen 8" Diameter, Double Wall - RLT-8DM Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM...

Storm Collar (20 ea.) 8" Diameter, Double Wall - SC1-20 Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part