Description
The Trane FAN1403 is an OEM replacement fan blade engineered for reliable airflow performance in Trane HVAC systems. With a 26-inch diameter, 20-degree blade pitch, and a 3-blade configuration, this fan blade is designed to move air efficiently while maintaining the precise aerodynamic balance required for consistent system operation. The counterclockwise (CCW) rotation and 1/2-inch bore on the intake side ensure a correct, secure fit to the motor shaft for proper installation.
Key Specifications
- Diameter: 26 inches
- Blade Pitch: 20 degrees
- Number of Blades: 3
- Rotation Direction: Counterclockwise (CCW)
- Bore Size: 1/2 inch (on intake side)
- Brand: Trane
- SKU: FAN1403
Product Highlights
- Direct OEM replacement for compatible Trane equipment
- Precision-engineered blade pitch for optimal airflow and efficiency
- CCW rotation matches factory motor shaft direction for correct operation
- 1/2″ bore on the intake side ensures secure, vibration-minimizing shaft engagement
- 3-blade design balances airflow volume with quiet, efficient operation
- Built to Trane’s quality standards for long-lasting, dependable performance
Application
The Trane FAN1403 fan blade is intended as a direct replacement for Trane condensing units and other compatible HVAC equipment. Always verify your unit’s model number and existing fan blade specifications before installation to confirm compatibility. Proper blade replacement restores designed airflow rates, protects compressor performance, and helps maintain overall system efficiency.







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