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Trane FAN03769 3 Blade Fan CCW 26" DIA 22° Pitch 1/2" Bore

Special Price $327.57 Regular Price $475.95
In stock
SKU
FAN03769
The Trane FAN03769 3 Blade Fan is used to circulate air in the HVAC systems to aid in the exchange of heat, and ventilation. It has a 26-inch diameter, 22-degree pitch, and 1/2-inch bore, and is set to rotate counterclockwise to fit particular motor and airflow specifications. It is often fitted in condenser units and air handling equipment to ensure that air flows through the coils properly to ensure that the temperature is well controlled. This fan is one of the main air-moving elements of the system, as it allows maintaining a steady circulation and adds to the overall balance of work and performance.
Manufacturer:
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Customer Questions
What maintenance is required for the Trane FAN03769 Fan Blade?

Regularly inspect the blades for cracks, warping, or corrosion and clean any debris buildup. Check that the bore and mounting hardware are secure. Ensure smooth, balanced rotation to maintain efficient airflow and prevent vibration.

What are common issues with the Trane FAN03769 Fan Blade?

  • Blade imbalance causing vibration.
  • Cracks or bending of blades.
  • Loose mounting hardware.
  • Reduced airflow efficiency.

Installation Steps

Step 1: Turn off power to the motor and ensure it is disconnected.

Step 2: Confirm the motor shaft matches the bore and CCW rotation.

Step 3: Slide the fan onto the shaft, aligning the keyway or set screw.

Step 4: Tighten the set screw securely without over-torquing.

Step 5: Check blade clearance and balance to prevent vibration.

Step 6: Restore power and perform a test run to ensure smooth operation.