Trane FAN4657 Fan Blade

Looking for a reliable swap for a damaged condenser fan? The Trane FAN4657 is the direct engineering replacement for the legacy FAN1407, designed specifically for vertical discharge condensing units. As a veteran tech, you know that keeping the head pressure in check depends on precise airflow. This 14-inch diameter fan blade features a 36-degree pitch and a 2-blade configuration, optimized to move the necessary CFM through the coil without overloading the motor. The clockwise (CW) rotation and standard 1/2" bore ensure a drop-in fit for compatible Trane residential and commercial HVAC systems. Constructed from durable materials, this OEM component is precision-balanced to minimize vibration, extending the life of your condenser fan motor and reducing operational noise during high-demand cycles.

Key Benefits for Contractors:

• Universal Technical Fit: Directly replaces FAN1407 with no modifications to the shaft or housing, ensuring a fast service call.
• Optimized Airflow: The 36-degree blade angle is calibrated for efficient heat rejection in split system heat pumps and cooling units.
• Vibration Reduction: Precision-balanced 2-blade design prevents premature bearing failure in the fan motor.
• Standardized Mounting: Features a 1/2-inch hub bore for secure attachment to industry-standard motor shafts.
• OEM Reliability: Genuine Trane replacement part maintains the original performance specifications of the equipment.

Common Questions & Technical Support:

What does CW rotation mean for this blade?
The CW (Clockwise) rotation is determined by looking at the blade from the discharge side. Always verify your motor's rotation before mounting to prevent reversed airflow.

Is the pitch compatible with standard condenser motors?
Yes, the 36° pitch is standard for many Trane outdoor units requiring a 14-inch HVAC fan blade. Using an incorrect pitch can lead to motor overheating or poor cooling performance.

What models does this part fit?
The FAN4657 is most common in 1.5 to 2-ton Trane and American Standard condensing units. Check your specific unit's data plate or parts list to confirm compatibility with this 14" fan blade.

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.