Lennox 31M44 Gasket, Flue Box

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Lennox 31M44 Genuine OEM Replacement Part

The Lennox 31M44 GASKET-FLUE BOX ensures a tight seal, preventing leaks that could make your HVAC system work harder and break faster.

Real OEM gaskets and seals comply with industry regulations and manufacturer specifications, extending the working life of your equipment
Fits popular LGA088S-01, LGA100S-01, LGA088H-01 units and more (see FITS MODELS below for complete list)

Lennox 31M44 Genuine OEM Replacement Part