Lennox 14K09 2-Inch Rubber Flue Coupling OEM Replacement

The Lennox 14K09 is an OEM genuine rubber flue coupling designed for use with Lennox furnace and HVAC systems. This 2-inch diameter coupling provides a secure, leak-free connection between sections of furnace flue pipe, helping to contain combustion gases and maintain proper venting performance.

Key Features:

• OEM Genuine Part – Manufactured to Lennox factory specifications for direct replacement
• 2-Inch Diameter – 3" inside diameter, 3-5/8" outside diameter for a precise, snug fit
• 5-1/2" Length – Provides ample coupling overlap for a reliable seal
• Durable Rubber Construction – Built to resist heat and wear associated with furnace flue applications
• Leak Prevention – Effectively seals combustion gas connections between flue pipe sections
• Broad Cross-Reference Compatibility – Replaces OEM numbers: 14K09, 14K09R01, 47-37246-01, 14K09-01, 14K09-02, 14K09AO1, 14K09R02, 14K09R03
• Manufacturer Part Number: 102862-02 | Cat#: 14K09 | UPC: 66255150059

Note: Hose clamps are not included and must be ordered separately (see Lennox part 25J33).

Suitable for residential and commercial heating systems, this flue coupling is the correct factory replacement to restore safe and efficient furnace venting.