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Trane FAN04074 3-Blade Fan Aluminum 27.6" DIA 19° Pitch

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Special Price $147.38 Regular Price $206.95
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SKU
FAN04074
The Trane FAN04074 1/2" 3-Blade Fan Aluminum is a counter clockwise rotating blower fan that is used to produce regulated airflow in HVAC systems. The pitch of its blade is 19 degrees and the diameter is 27.6, which allows the effective movement of air across heat exchange surfaces, which promotes the stability of temperature and stability of the system. It is meant to serve the purpose of keeping the conditioned air in proper circulation, maximizing heat transfer and balancing the heating and cooling elements. It is designed to be precise and it provides a reliable performance.
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Product Questions (2)
Customer Questions
What maintenance is required for the Trane FAN04074 Fan Blade?

Regularly inspect the fan blades for cracks, corrosion, or debris buildup. Ensure mounting bolts are tight and the fan spins freely. Clean blades carefully to maintain airflow efficiency. Proper maintenance prevents imbalance, noise, and potential system pressure.

What are common issues with the Trane FAN04074 Fan Blade?

  • Bent or cracked blades.
  • Imbalanced rotation causing vibration.
  • Corrosion or surface damage.
  • Loose mounting leading to operational noise.

Installation Steps

Step 1: Turn off and lock out power to the HVAC unit for safety.

Step 2: Remove the access panel or fan guard to access the motor shaft.

Step 3: Slide the new fan onto the motor shaft, aligning the set screw with the flat spot.

Step 4: Tighten the set screw securely to prevent slippage and reinstall the fan guard or panel.

Step 5: Restore power and run the fan to verify smooth, vibration-free operation.