Carrier LA01AD027 Fan Blade

The Carrier LA01AD027 Fan Blade is a precision-engineered OEM condenser fan blade designed for high-efficiency heat transfer in residential and light commercial HVAC units. Featuring a 22-inch diameter and a 26-degree pitch, this 4-blade component is optimized for CW rotation to maintain required CFM across the condenser coil. The hub is configured with a 1/2-inch bore on the intake side, ensuring a secure fit on standard motor shafts. Replacing a warped or unbalanced blade with this genuine Carrier replacement fan restores factory-spec airflow, reduces vibrational stress on the motor bearings, and prevents premature compressor failure. Built from heavy-duty aluminum to resist corrosion and structural fatigue, the LA01AD027 is the standard specification for a wide range of Carrier, Bryant, and Payne outdoor units requiring specific HVAC blower wheel aerodynamics and static pressure performance.

• Precise 26-Degree Pitch: Engineered to provide optimal airflow-to-wattage ratios, ensuring the system meets SEER ratings during high-ambient conditions.
• OEM Structural Integrity: Die-stamped aluminum construction prevents blade "flattening" under load, maintaining consistent head pressure.
• Vibration Dampening: Factory-balanced design minimizes harmonic resonance, extending the service life of the condenser fan motor.
• Direct Fit Compatibility: Eliminates the need for hub adjustments or shaft modifications common with universal aftermarket blades.

How do I verify the rotation for this fan blade?
The LA01AD027 is a Clockwise (CW) rotation blade, determined by viewing the blade from the discharge side (top down in most condenser applications).

Can this blade be used on a 5/8-inch motor shaft?
No, this specific model features a 1/2-inch bore. For 5/8-inch shafts, a different part number or a bore reducer is required, though direct OEM replacement is recommended for balance.

What are the symptoms of a failing fan blade?
Excessive cabinet vibration, increased noise levels (thumping), or elevated high-side refrigerant pressures often indicate a bent or out-of-balance blade that requires immediate replacement.

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.