Lennox 17J67 - 65232900 GASKET-FLUE

 

Lennox 17J67 (65232900) Gasket-Flue is a genuine OEM replacement gasket designed to create a secure, airtight seal at the flue connection of compatible Lennox gas-fired HVAC equipment. This flue gasket plays a critical role in maintaining proper draft, preventing flue gas leakage, and supporting safe, efficient furnace operation.

Manufactured to Lennox factory specifications, the 17J67 flue gasket is made from heat-resistant gasket material engineered to withstand elevated exhaust temperatures and long-term exposure to combustion byproducts. Proper replacement of a worn or damaged flue gasket helps preserve system efficiency, protects internal components, and ensures compliance with safety standards.

This part is an exact replacement for Lennox part number 65232900 and is intended for use in select Lennox furnaces and heating units. Always verify equipment model compatibility before installation.

 

Key features

• Genuine OEM part from Lennox
• Designed for flue connection sealing
• Helps prevent exhaust leaks and draft loss
• High-temperature, durable gasket material
• Direct replacement for Lennox 65232900
• Supports safe and efficient furnace operation

 

Applications

Used in compatible Lennox gas furnaces and heating systems requiring a flue gasket seal. Ideal for maintenance, repair, or replacement during flue or venting service.

 

Part numbers
Lennox 17J67
Lennox 65232900