Lennox 28G53 Fan Blade

The Lennox 28G53 Fan Blade is a precision-engineered OEM replacement part designed for high-efficiency condenser units. Featuring a 20-inch diameter and a 5-blade configuration, this assembly is manufactured by Lau Industries to meet the exact airflow requirements of heavy-duty HVAC systems. It is built with a standard 1/2-inch bore and is designed for CCW (Counter-Clockwise) rotation facing the discharge side, ensuring optimal thermal transfer across the condenser coils.

This condenser fan blade is the direct engineering equivalent to part number 28G5301, offering seamless compatibility with various Lennox, Armstrong, and Ducane models, including the CHA16 series. The blades are pitched at 34 degrees to maximize CFM output while minimizing decibel levels and vibration-induced wear on the motor bearings. When replacing a damaged or out-of-balance propeller, verifying the 34-degree pitch and hub placement is critical for maintaining system static pressure and preventing premature compressor failure.

• Direct OEM Compatibility: Verified replacement for Lennox 28G5301 and used across Allied, Armstrong, and Ducane platforms.
• Durable Construction: High-grade aluminum blades designed to withstand continuous outdoor operation and corrosive environments.
• Engineered Precision: Factory-balanced 5-blade fan propeller reduces stress on the fan motor shaft and improves longevity.
• Optimized Airflow: Specifically calibrated for systems requiring 20-inch fan blades with a 35-degree CCW discharge to ensure proper heat rejection.

Common Questions

Is the Lennox 28G53 interchangeable with the 28G5301?
Yes, these two part numbers are technically identical and serve as direct replacements for one another in all specified HVAC applications.

How do I verify the rotation for this fan blade?
The 28G53 is rated for Counter-Clockwise (CCW) rotation when facing the discharge (air-moving-away) side of the blade. Always check the motor rotation before installation.

What is the bore size for the motor shaft?
This blade features a standard 1/2" bore, which fits the majority of condenser fan motors used in residential and light commercial Lennox units.

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.