Trane FAN1849 Fan Blade

The Trane FAN1849 is a heavy-duty, OEM-grade condenser fan blade engineered for high-static pressure applications in commercial and residential HVACR systems. Featuring a 24-inch diameter and a precise 28-degree pitch, this 3-blade assembly is optimized for clockwise (CW) rotation to ensure maximum CFM delivery and efficient heat dissipation across the condenser coils. Built with a 1/2-inch bore specifically located on the intake side, the 1849 serves as a critical HVAC replacement part for maintaining system head pressure and preventing compressor overheating. As a direct substitute for legacy part number FAN01849, this hub-and-blade set meets exacting factory tolerances for balance, reducing vibrational stress on the fan motor and extending the service life of the drive assembly. Whether you are performing a routine overhaul or emergency repair on an American Standard or Trane unit, utilizing this condenser fan replacement ensures your equipment maintains original performance specifications without the risk of airflow cavitation or premature motor failure.

• Optimized Airflow: The 28-degree blade pitch is engineered to maximize air volume while minimizing amp draw on the fan motor.
• Precision Balance: Factory-set 3-blade configuration eliminates excessive vibration, protecting the motor bearings and mounting brackets.
• Direct OEM Fit: Replaces Trane FAN1849 and FAN01849 without the need for bore adapters or blade pitch adjustments.
• Corrosion Resistance: Material composition designed to withstand harsh outdoor environments and constant thermal cycling.

What is the correct rotation for the FAN1849?
This blade is designed for Clockwise (CW) rotation. Always verify the rotation from the discharge side (looking down at the motor shaft) to ensure compatibility with your existing motor.

Where is the hub located on this fan blade?
The 1/2" bore hub is located on the intake side of the blade. This configuration is critical for proper alignment within the fan shroud to prevent mechanical interference.

Can this blade replace a 4-blade assembly of the same diameter?
It is not recommended to change the blade count. Switching from 4 blades to 3 blades changes the motor load and airflow characteristics, which can lead to improper heat exchange and refrigerant pressure issues.

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.