Description
Lennox 25M53 – 24″ 3-Fin Condenser Fan Blade
The Lennox 25M53 is a genuine OEM replacement fan blade engineered to restore proper airflow performance in Lennox condensing units. Featuring a 24-inch diameter and a 3-fin design, this blade is built to exact factory specifications, ensuring a precise fit and consistent operation across compatible Lennox systems.
Key Features
- Genuine Lennox OEM replacement part (SKU: 25M53)
- 24-inch blade diameter for proper condenser airflow coverage
- 3-fin design optimized for efficient air movement
- Manufactured to factory specifications for direct-fit installation
- Designed for use in compatible Lennox condensing unit applications
Why Choose an OEM Fan Blade?
Using a genuine Lennox replacement fan blade helps maintain the designed airflow rate across the condenser coil, protecting compressor efficiency and system longevity. Aftermarket blades may vary in pitch, balance, or hub diameter — the 25M53 eliminates that risk with an exact-match replacement.
Application
- Compatible with select Lennox residential and light commercial condensing units
- Verify compatibility using your unit’s model and serial number before ordering







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