Description
Trane FAN3984 Replacement Fan Blade
The Trane FAN3984 is an OEM replacement fan blade designed to restore proper airflow performance in Trane condensing units and rooftop equipment. Engineered to Trane’s exacting standards, this blade delivers consistent, efficient air movement to keep your system operating at peak capacity.
Key Features
- 2-blade fan blade configuration for balanced, efficient airflow
- 28.25″ overall diameter for precise fit in compatible Trane equipment
- Counter-clockwise (CCW) pitch orientation — verify rotation direction before installation
- OEM Trane replacement part for reliable, like-for-like performance
- Engineered for durability in demanding outdoor condenser and rooftop applications
Application
The FAN3984 is a direct OEM replacement fan blade intended for use in Trane condensing units and packaged rooftop systems. Always confirm the blade diameter, number of blades, and rotation direction against your equipment’s service manual or nameplate data before installation.
Installation Notes
- Rotation: Counter-clockwise (CCW) when viewed from the air-discharge side
- Diameter: 28.25 inches
- Number of blades: 2
- Consult Trane service documentation for hub bore, pitch angle, and torque specifications
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