Description
The Lennox 47K41 Flue Cover Gasket is a genuine OEM replacement part engineered to maintain a secure, airtight seal at the flue cover connection on compatible Lennox heating systems. A properly functioning flue cover gasket is critical to safe and efficient furnace operation — it prevents combustion gases from escaping the flue assembly and ensures that exhaust is directed safely out of the system.
Key Features
- Genuine Lennox OEM replacement part for assured fit and compatibility
- Designed to create an airtight seal at the flue cover interface
- Helps prevent combustion gas leaks for safe system operation
- Maintains system efficiency by eliminating unwanted air infiltration
- Direct drop-in replacement for simplified installation
- Manufactured to Lennox quality standards for long-lasting performance
Application
This flue cover gasket is a direct OEM replacement for compatible Lennox furnace and heating equipment models. Always verify compatibility with your specific unit’s model and serial number before installation. Refer to your Lennox service documentation or contact a qualified HVAC technician to confirm the correct replacement part for your application.
Why Choose OEM Parts?
- Exact fit eliminates guesswork and reduces installation time
- OEM-grade materials ensure durability under operating temperatures
- Protects equipment warranty when using genuine manufacturer components
- Supports safe, code-compliant system operation







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