Rheem-Ruud 70-21859-05 Condenser Fan Blade Diameter Pitch - 18 28

The Rheem-Ruud 70-21859-05 is an 18-inch diameter condenser fan blade designed for residential and light commercial HVAC applications. This genuine OEM replacement component ensures proper airflow and optimal heat rejection for your air conditioning or heat pump system.

Key Specifications:

• Blade diameter: 18 inches
• Pitch angle: 28 degrees
• Bore size: 1/2 inch
• Rotation: Counter-clockwise (CCW) when viewed from the motor end
• Blade configuration: 2-blade design
• Genuine Rheem-Ruud OEM part

This fan blade is engineered to match the original equipment specifications, providing reliable performance and proper system operation. The 28-degree pitch angle is optimized for efficient air movement across the condenser coil, while the two-blade design offers balanced operation and reduced vibration. Always verify rotation direction and dimensions before installation to ensure proper fit and function.