Description
Lennox 72H29 Replacement Fan Blade Assembly
The Lennox 72H29 is a genuine OEM replacement fan blade designed for use in Lennox HVAC systems. Engineered to restore proper airflow and system efficiency, this 3-blade fan features a 20-inch diameter, a 32-degree blade pitch, and a 1/2-inch bore — ensuring a precise, drop-in fit for compatible Lennox equipment.
Key Specifications
- Brand: Lennox
- Part Number / SKU: 72H29
- Blade Diameter: 20 inches
- Blade Pitch: 32 degrees
- Bore Size: 1/2 inch
- Number of Blades: 3
Features & Benefits
- Genuine Lennox OEM replacement part for reliable, manufacturer-approved performance
- 32° blade pitch optimized for efficient air movement and heat transfer
- 20″ diameter provides broad airflow coverage suited for residential and light commercial condenser applications
- 1/2″ bore ensures secure shaft engagement and minimal vibration
- 3-blade design balances airflow volume with quiet, smooth operation
- Direct replacement minimizes downtime and simplifies installation
Application
The Lennox 72H29 fan blade is intended as a direct OEM replacement for Lennox condensing units and air-cooled equipment requiring a 20″ diameter, 3-blade fan assembly. Always verify compatibility with your specific Lennox unit model before installation.
Why Choose Jackson Systems?
Jackson Systems stocks genuine OEM parts from leading HVAC manufacturers like Lennox, so you can trust you’re getting the right part the first time. Order the Lennox 72H29 today for fast shipping and expert support.







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