Carrier LA01LA029 Fan Blade

The Carrier LA01LA029 Fan Blade is a precision-engineered condenser fan blade designed specifically for Carrier, Bryant, and Payne outdoor units. Measuring 20 inches in diameter with a 30-degree pitch, this 3-blade prop fan is a critical component for maintaining efficient heat rejection in residential and commercial condensing systems. It features a 1/2-inch bore for direct attachment to the motor shaft and operates with a clockwise rotation (facing the discharge side). As an authentic replacement HVAC part, the LA01LA029 ensures the assembly remains balanced, effectively reducing vibration that can lead to premature motor bearing wear or structural fatigue in the cabinet. Whether you are servicing a rooftop unit or a standard split system, using this OEM fan blade guarantees the correct CFM delivery and static pressure performance required to meet original factory specifications. Swapping failing or bent blades with this genuine 20-inch prop restores optimal airflow and protects the compressor from high-head pressure conditions.

• Optimized Airflow: The 30-degree pitch is calibrated to maximize heat exchange across the condenser coil, ensuring the system maintains correct subcooling levels.
• Vibration Reduction: Factory-balanced aluminum construction prevents the fan motor wobble often found with generic aftermarket universal blades.
• Direct OEM Fit: Features a standard 1/2" bore and single set-screw mounting for rapid installation during field service calls.
• Universal Compatibility: Widely used across 48NLT, 48NMT, and 500BE series units, providing a versatile solution for a broad range of Carrier HVAC parts requirements.

How do I verify the rotation for the LA01LA029?
This blade is designed for clockwise (CW) rotation when viewing it from the discharge side (the direction air is being blown). Always check the motor's lead configuration to ensure rotation matches the blade's pitch.

What is the bore size and how does it secure to the motor?
The blade features a 1/2-inch bore and is secured to the flat of the motor shaft using a built-in hub and set screw. Ensure the shaft is clean and free of burrs before sliding the new blade into position.

Can this blade replace a different diameter or pitch?
No. Using a blade with a different pitch or diameter than the LA01LA029 can overload the condenser fan motor, leading to overheating or insufficient cooling capacity. Always match the 20" diameter and 30-degree pitch specifications.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.