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BIS Ultima / Brentwood / Tradition CE - Replacement Door Gasket (PR-SR1823G) | Woodchimney.com
BIS Ultima / Brentwood / Tradition CE – Replacement Door Gasket (PR-SR1823G)



BIS Ultima / Brentwood / Tradition CE – Replacement Door Gasket (PR-SR1823G)


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This is an OEM replacement door gasket from BIS Fireplaces. This part will ship new in the manufacturers packaging. It is worth noting that BIS fireplaces has changed names several times over the years. BIS parts have also been referred to as Security, Lennox , IHP and Astria Fireplaces.

Description: This is a genuine BIS door gasket for several of their wood fireplace models. When the stove door is closed the gasket helps to provide an airtight seal.  If you don’t have an air tight seal, more air will get into the firebox which will increase the rate at which you burn through wood.  A proper seal will increase the efficiency of your stove by a drastic amount.

Check our our blog post on How to Replace Your Fireplace Door Gasket for detailed step-by-step instructions.

  • BIS Ultima wood burning fireplace
  • BIS Brentwood wood burning fireplace
  • BIS Tradition CE wood burning fireplace
  • Please ensure to reference your user manual to confirm the part numbers match. 

OEM Part Number: PR-SR1823G

Important Note: The high temperature gasket glue is not included, but required for installation.  You can view our high quality gasket cement here.

This OEM BIS replacement door gasket is in stock ready to ship.

Additional information

Weight 2 lbs
Dimensions 9 × 7 × 3 in


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