Carrier LA01RA221 Fan Blade

The Carrier LA01RA221 Fan Blade is a critical OEM replacement part designed for high-efficiency condenser fan motor applications within Carrier, Bryant, and Payne residential units. This heavy-duty aluminum fan blade features a 20.5-inch diameter and a 22-degree pitch, engineered specifically to maintain the precise static pressure and airflow CFM required for optimal heat rejection. With a 2-blade configuration and a 1/2-inch bore, it ensures a secure fit on standard motor shafts, preventing the common vibration and hub failure seen in generic aftermarket alternatives. The clockwise (CW) rotation is calibrated for specific air-over-motor profiles, vital for preventing compressor overheating during peak load. When performing a condenser fan blade replacement, verify the pitch and rotation to ensure compatibility with your existing HVAC part inventory. This genuine component is the professional choice for restoring factory-spec performance in central air conditioner and heat pump systems.

• Precision Airflow: The 22-degree pitch is factory-tuned to maximize heat transfer across the condenser coils.
• OEM Durability: Constructed from high-grade aluminum to resist corrosion and structural fatigue under high-velocity cycles.
• Perfect Balance: Factory-balanced 2-blade design eliminates operational noise and extends the life of the condenser fan motor bearings.
• Contractor Grade Fit: Features a standard 1/2" hub with a reinforced set screw for reliable torque transfer on the motor shaft.

• How do I confirm the rotation of this blade? Looking down at the discharge side (face-up), this blade is designed for clockwise (CW) rotation. Rotation must match your motor's original specs to avoid pulling air in the wrong direction.
• Which brands are compatible with the LA01RA221? This is a direct OEM part for Carrier, Bryant, and Payne equipment. Always cross-reference your specific model number on the unit nameplate.
• Can I use a 3-blade or 4-blade fan as a substitute? No. Changing the blade count or pitch will alter the motor's amp draw and airflow profile, potentially leading to motor burnout or reduced system efficiency.

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.