Description
Rheem-Ruud Direct Drive Blower Wheel — OEM Replacement
The Rheem-Ruud 70-23111-50 is a genuine OEM replacement blower wheel engineered for precise, reliable airflow performance in Rheem and Ruud HVAC systems. Designed as a direct-drive component, this wheel installs directly onto the motor shaft, eliminating the need for belts or pulleys and reducing maintenance requirements. Its double-inlet design draws air from both sides of the wheel, maximizing airflow efficiency within the unit.
Key Specifications
- Diameter: 11-15/16″
- Width: 3-13/16″
- Bore Size: 1/2″
- Rotation: Clockwise (CW) — when viewed from the drive end
- Blade Profile: Convex
- Inlet Type: Double Inlet
- Drive Type: Direct Drive
- OEM Part Number: 70-23111-50
- Compatible Brands: Rheem, Ruud
Product Features & Benefits
- OEM Precision Fit: Manufactured to exact Rheem-Ruud specifications for a drop-in replacement with no modifications required
- Double Inlet Design: Draws air from both sides simultaneously for improved volumetric efficiency and balanced airflow
- Convex Blade Profile: Optimized blade geometry promotes smooth, consistent airflow and reduces turbulence within the blower housing
- Direct Drive Compatibility: Mounts directly to the motor shaft via the 1/2″ bore, simplifying installation and reducing mechanical complexity
- Clockwise Rotation: CW rotation (viewed from the drive end) ensures correct airflow direction for compatible Rheem-Ruud equipment
- Durable Construction: Built to withstand continuous HVAC operation and maintain performance over extended service life
Application
This blower wheel is designed as a direct OEM replacement for select Rheem and Ruud furnaces, air handlers, and HVAC systems requiring a 11-15/16″ diameter, 3-13/16″ wide, 1/2″ bore, clockwise-rotating, double-inlet blower wheel. Always verify your equipment’s model and part number before ordering to confirm compatibility.







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