Lennox 72H29 Fan Blade

The Lennox 72H29 Fan Blade is a critical OEM replacement part designed for high-performance HVAC condenser airflow. This 20-inch HVAC fan blade features a precision-engineered 32-degree blade pitch and a 3-blade configuration to ensure optimal static pressure and heat exchange efficiency. Built for durability, it utilizes a 1/2 inch bore and is designed for CCW facing discharge rotation, making it a direct match for various Lennox residential and light commercial units. As a technical professional, you know that maintaining exact factory specifications is vital for motor longevity and system balance. The Lennox 72H29 is functionally identical to the 72H2901, providing a seamless drop-in solution for aging or damaged propellers. High-quality riveted propeller construction minimizes vibration and operational noise, preventing premature wear on the motor bearings and ensuring the system meets original manufacturer benchmarks.

Key Benefits:

• Precise 32-Degree Pitch: Engineered to move the exact CFM required for Lennox condensers, preventing system overheating.
• Universal Compatibility: Direct Lennox 72H2901 replacement, ensuring a perfect fit on standard 1/2-inch motor shafts.
• Reduced Mechanical Stress: Factory-balanced 3-blade design reduces HVAC motor vibration and extends the life of the condenser fan motor.
• Corrosion Resistance: Heavy-duty materials withstand harsh outdoor environments and constant thermal cycling.

Common Questions:

• Is the 72H29 compatible with the 72H2901? Yes, these part numbers are identical and interchangeable for all specified Lennox and Allied Air models.
• How do I verify the rotation for this blade? This fan is rated for CCW rotation when facing the discharge side (the direction air is being moved).
• Will this fit any 1/2-inch shaft motor? While the bore diameter is standard, the 20-inch diameter and 32-degree pitch must match your specific equipment’s requirements to avoid overloading the motor.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.