Rheem-Ruud 70-20602-01 Blower Wheel

The Rheem-Ruud 70-20602-01 Blower Wheel is a precision-engineered OEM replacement centrifugal fan designed for high-static pressure applications in residential and light commercial HVAC units. This double inlet blower wheel features a 11 7/8 inch diameter and a 10 11/16 inch width, ensuring optimal airflow volume and static efficiency. Constructed with a 1/2 inch bore and configured for Clockwise (CW) rotation, this direct drive blower wheel utilizes a concave hub design to maintain balance and reduce vibration during high-RPM operation. Whether you are performing a furnace blower motor repair or replacing a damaged squirrel cage fan, this component ensures exact mechanical alignment and restores factory-spec CFM output. Engineered for durability, this Galvanized Steel blower wheel resists corrosion and structural fatigue, providing a reliable solution for maintaining system integrity and air distribution performance across various Rheem and Ruud air handlers and furnaces.

Technical Specifications and Benefits

• Precise Dimensions: 11-7/8" diameter and 10-11/16" width for exact furnace housing fitment.
• Direct Drive Compatibility: Features a standard 1/2" bore size for seamless integration with OEM blower motors.
• Optimized Airflow: Double inlet design maximizes air intake and static pressure capabilities for better heat exchange.
• Vibration Reduction: High-quality concave hub and balanced fin placement minimize mechanical stress and noise.
• Industrial Build: Heavy-duty construction designed to handle continuous duty cycles in demanding HVAC environments.

Common Questions

How do I confirm the rotation of this blower wheel?
This wheel is rated for Clockwise (CW) rotation. To verify, view the wheel from the hub/bore side; the blades must be oriented to move air correctly in a clockwise direction.

Will this wheel resolve noisy blower motor complaints?
While a failing motor bearing often causes noise, a warped or unbalanced squirrel cage wheel typically causes excessive cabinet vibration. Replacing a damaged wheel with this OEM part restores smooth operation.

Is this a universal HVAC blower wheel?
No, this is a specific Rheem-Ruud 70-20602-01 replacement. While dimensions may look similar to other brands, the specific bore size, rotation, and hub offset are critical for proper airflow and motor clearance.

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.