Trane FAN2157 Fan Blade

The Trane FAN2157 Fan Blade is a critical condenser propeller component designed for precision airflow management in heating and cooling systems. Engineered with a substantial 18-inch diameter and a 29-degree pitch, this 3-blade aluminum fan ensures optimal static pressure and heat dissipation for condensing units. This specific HVAC replacement fan blade features a 1/2-inch bore and is designed for counterclockwise (CCW) rotation, effectively pulling air through the coils to maintain system efficiency. As a veteran-preferred OEM replacement part, it is frequently utilized in Trane and American Standard 2.5 to 3.5-ton units. Technical accuracy regarding blade pitch and rotation direction is essential; installing an incorrect propeller fan can result in high head pressure or motor failure. This part (also identified as FAN02157) provides a direct fit for 6C and 6H series models. Verify your motor shaft size and hub rotation before installation to ensure seamless compatibility with existing condenser motor configurations.

Key Benefits

• Optimized Airflow: The 29-degree pitch is balanced for high-velocity air movement, reducing strain on the condenser motor.
• Durable Aluminum Construction: Resists corrosion and environmental wear, maintaining structural integrity in outdoor HVAC units.
• Exact OEM Specifications: Guarantees a direct-fit replacement for Trane FAN2157 and American Standard systems without field modifications.
• Precision Balanced: Reduces vibration and noise, extending the service life of the fan motor bearings.

Common Questions

How do I confirm the rotation of my existing fan blade?
View the fan blade from the discharge side (top down for most condensing units). This CCW rotation blade is designed to spin counterclockwise. Always match the rotation to your fan motor data plate.

Will this 18-inch blade fit a 24-inch condenser housing?
No, fan blade diameter is system-specific. A 18" diameter blade must be used in the appropriate shroud to maintain the correct tip clearance for proper static pressure.

Can I use a different pitch if the diameter and bore match?
It is not recommended. Changing the blade pitch from 29 degrees will alter the AMP draw of the motor, potentially leading to overheating or insufficient cooling of the refrigerant coils.

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.