Nordyne 667210R Fan Blade

The Nordyne 667210R Fan Blade is a critical OEM replacement HVAC component designed for specific condenser and furnace applications. This 4-blade fan features a 16-inch diameter and a 40-degree pitch, engineered to move high volumes of air while maintaining motor efficiency. With a 1/2-inch bore and clockwise (CW) rotation, it serves as the direct re-engineered replacement for Nordyne 667210, ensuring precise balance and reduced vibration in high-static environments. As a professional-grade interchangeable condenser fan, it meets the strict tolerances required for Miller and Intertherm equipment, preventing premature bearing wear on the fan motor.

Technical Specifications & Key Benefits:

• Direct OEM Fit: Drop-in replacement for part 667210, eliminating the need for shaft modifications or hub adjustments.
• Optimized Airflow: The 40° blade pitch is calibrated for maximum CFM output in residential and light commercial units.
• Precision Balanced: Factory-set 4-blade configuration reduces mechanical stress on the motor shaft and prevents harmonic noise.
• Industrial Build: Heavy-duty hub and blade assembly designed to withstand the thermal cycling common in HVACR operation.

Common Questions:

What does the 'R' suffix in 667210R indicate?
The 'R' indicates a revised or updated version of the original 667210 part. It maintains the exact same 16" diameter, pitch, and 1/2" bore specs, but may utilize updated manufacturing processes for better structural integrity.

Can I use this if my motor is Counter-Clockwise (CCW)?
No. This blade is strictly for Clockwise (CW) rotation. verified from the hub side. Installing a CW blade on a CCW motor will result in reverse airflow and potential compressor overheating.

Will this fit a 5/8-inch motor shaft?
No, this component features a static 1/2-inch bore. Attempting to modify the hub will compromise the balance and safety of the assembly.

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.