Trane FAN2788 Diameter Condenser Fan Blade CCW - 28 4-Blade

The Trane FAN2788 is a 28-inch diameter condenser fan blade designed for commercial and residential HVAC applications. This genuine OEM replacement part features a four-blade design engineered for optimal airflow and cooling efficiency in Trane air conditioning and heat pump systems.

Key Specifications:

• Diameter: 28 inches
• Blade Pitch: 29 degrees
• Hub Bore: 5/8 inch
• Rotation: Counterclockwise (CCW) when viewed from motor side
• Number of Blades: 4
• Material: Heavy-duty molded construction for durability and resistance to weathering

Application:

This fan blade is specifically designed for Trane condenser units and outdoor heat pump applications. The 29-degree blade pitch provides an optimal balance between airflow volume and static pressure, ensuring efficient heat exchange in the condenser coil. The 5/8-inch bore accommodates standard motor shaft sizes commonly used in Trane equipment.

Important Installation Notes:

Verify rotation direction before installation—this blade is designed for counterclockwise rotation when viewed from the motor side. Always ensure the fan blade is properly secured to the motor shaft and that all set screws are tightened to manufacturer specifications. Check for adequate clearance between blade tips and shroud or housing to prevent contact during operation.