Carrier LA22LA036 Blower Wheel

The Carrier LA22LA036 Blower Wheel is a critical OEM replacement part engineered for high-demand commercial and industrial HVAC applications. This centrifugal blower fan features a 10 5/8-inch diameter and 10 5/8-inch width, making it a precise fit for specific Carrier rooftop units and air handlers. Constructed from heavy-duty galvanized steel, this wheel is designed for clockwise (CW) rotation (facing the hub) and utilizes a 5/8-inch bore for secure attachment to the motor shaft. Professional-grade balancing ensures minimal vibration, which is essential for protecting motor bearings and maintaining optimal static pressure across the heat exchanger. Whether you are addressing symptoms of a bad blower wheel like excessive rattling or diagnosing reduced airflow in a package unit, this direct-drive blower component restores factory-spec CFM performance. Its robust blade geometry is specifically optimized for Carrier Model 48DJE006-100 and compatible 48/50 series units, ensuring reliable air distribution in high-cycle environments.

Key Benefits

• Precision Balanced: Factory-balanced steel construction reduces mechanical resonance and prevents premature motor bearing failure.
• OEM Fitment: Eliminates the guesswork associated with "universal" parts; matches exact Carrier blower wheel specifications for 10 5/8" x 10 5/8" requirements.
• Optimized Airflow: Restores system efficiency by maintaining the required airflow velocity across evaporator and condenser coils.
• Durable Material: High-grade steel prevents blade warping and resists structural fatigue in high-temperature or high-static applications.

Common Questions

How do I confirm the rotation of the LA22LA036?
This wheel is designed for clockwise (CW) rotation when viewing from the hub/bore side. Installing a wheel with the incorrect rotation will result in significantly reduced airflow and potential motor overheating.

What are the signs that this blower wheel needs replacement?
Technicians should look for visible blade deformation, cracked hub welds, or excessive "play" on the shaft. Audible indicators include thumping, grinding, or high-frequency vibration during the cooling cycle.

Is the set screw included with this component?
Yes, this squirrel cage blower wheel typically includes the integrated hub and set screw required for securing the wheel to a 5/8-inch motor shaft.

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.