Description
Trane FAN4574 Condenser Fan Blade Overview
The Trane FAN4574 is an OEM replacement condenser fan blade engineered to restore proper airflow performance in Trane HVAC systems. Featuring a robust 4-blade design with a 28-inch diameter and a 5/8-inch bore, this fan blade delivers the precise pitch and rotation direction needed to maintain efficient heat rejection at the condenser coil.
Key Specifications
- Number of Blades: 4
- Blade Diameter: 28 inches
- Bore Size: 5/8 inch
- Rotation Direction: Counter-Clockwise (CCW)
- Brand: Trane (OEM)
- Part Number: FAN4574
Features & Benefits
- OEM Trane replacement part for precise fit and compatibility
- Counter-clockwise rotation engineered for correct condenser airflow direction
- 28″ diameter provides high-volume airflow to maximize heat transfer efficiency
- 5/8″ bore ensures secure, vibration-free mounting on compatible motor shafts
- Durable construction designed to withstand outdoor operating conditions
- Direct replacement minimizes downtime during service calls
Application
Designed as a direct OEM replacement for Trane condensing units and rooftop equipment, the FAN4574 fan blade is ideal for HVAC technicians and contractors performing routine maintenance or emergency repairs. Always verify the rotation direction (CCW) and bore size against your existing equipment before installation.







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