Carrier LA01RA312 Fan Blade

For mid-summer condenser repairs, the Carrier LA01RA312 Fan Blade is the specified OEM replacement fan blade for maintaining critical head pressures in 24-inch chassis units. This HVAC condenser fan blade features a precision-engineered 19-degree pitch and a 3-blade configuration designed to optimize CFM output while minimizing motor amp draw. As a 24-inch diameter fan blade with a standard 1/2 inch bore, it provides a direct-drop-in fit for numerous Carrier, Bryant, and Payne outdoor sections, ensuring the system meets factory-rated heat rejection specifications. The clockwise (CW) rotation is calibrated for specific aerodynamic profiles to prevent turbulent airflow and excessive vibration that can lead to premature motor bearing failure. Using this genuine Carrier part ensures your installation maintains the high-efficiency performance standards required for residential and light commercial cooling equipment, especially during high-ambient operation where airflow volume is non-negotiable.

• Factory-Correct Airflow: The 19-degree blade pitch is specifically engineered to move the precise cubic feet per minute (CFM) required for optimal heat exchange.
• Balanced Performance: Precision-balanced at the factory to reduce vibration, protecting the condenser motor and extending the life of the fan assembly.
• Industrial-Grade Durability: Constructed with heavy-duty materials to resist corrosion and withstand the rigors of continuous outdoor environmental exposure.
• Direct OEM Compatibility: Eliminates the guesswork of universal "will-fit" parts, providing a secure fit on any standard 1/2" motor shaft.

What is the correct rotation for the LA01RA312?
This blade is designed for Clockwise (CW) rotation when viewing the hub side. Always verify the motor rotation before securing the set screw.

How do I ensure a secure fit on the motor shaft?
Always clean the 1/2" motor shaft of any oxidation or debris. Ensure the set screw is tightened onto the flat portion of the shaft to prevent slipping or imbalanced rotation.

Is this blade compatible with universal condenser motors?
Yes, as long as the motor specifies a 1/2" shaft and Clockwise (CW) rotation, this blade will function; however, it is optimized for units specifically calling for the LA01RA312 part number.

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.