Description
The Trane FAN3780 is a genuine OEM replacement fan blade engineered to restore proper airflow performance in Trane HVAC equipment. Featuring a 2-fin design with a 23.4-inch diameter and a 0.5-inch bore, this fan blade is built to Trane’s exacting tolerances, ensuring a precise fit and consistent operation in the systems it was designed for.
Key Features
- Genuine Trane OEM replacement fan blade
- 2-fin blade design for balanced, efficient airflow
- 23.4-inch blade diameter for proper system coverage
- 0.5-inch bore for secure shaft mounting
- Engineered to Trane’s original specifications for reliable performance
- Direct drop-in replacement — no modifications required
Why Choose a Genuine OEM Fan Blade?
Using a genuine Trane replacement fan blade ensures your system operates at its designed efficiency. Aftermarket blades can introduce vibration, noise, and reduced airflow — all of which can shorten equipment life and compromise comfort. The FAN3780 is manufactured to the same standards as the original, giving you confidence in every installation.
Applications
- Replacement fan blade for compatible Trane HVAC units
- Suitable for condenser or evaporator fan assemblies requiring a 2-fin, 23.4″ diameter blade with a 0.5″ bore
Specifications
- Brand: Trane
- Part Number: FAN3780
- Number of Fins: 2
- Blade Diameter: 23.4 inches
- Bore Size: 0.5 inch
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