Nordyne 667277 Blower Wheel

The Nordyne 667277 Blower Wheel is a precision-engineered OEM furnace replacement part designed for high-static pressure applications in residential and light commercial HVAC units. Featuring a 11x10 double inlet configuration, this CW rotation blower wheel is balanced at the factory to eliminate vibration and mechanical resonance, protecting the service life of your blower motor. Constructed from heavy-duty galvanized steel, it provides the structural integrity needed to maintain consistent CFM output across various ductwork resistances. This unit features a standard 1/2 inch bore hub for compatibility with common shaft sizes used in Miller and Intertherm air handlers. It serves as the direct Nordyne 667277R replacement, ensuring a drop-in installation without the need for housing modifications. For contractors troubleshooting restricted airflow or harmonic noise from the blower assembly, installing this furnace blower fan wheel restores factory-spec performance and prevents premature blower motor failure caused by unbalanced centrifugal loads.

• Factory-Balanced Construction: Minimizes run-out and bearing wear, ensuring smooth operation during high-speed cycles.
• Direct OEM Compatibility: Engineered as the exact replacement for 667277R, maintaining the original system's airflow velocity.
• Corrosion-Resistant Material: The galvanized steel blower wheel is built to withstand moisture and environmental stress within the air stream.
• Universal 1/2" Hub: Fits standard motor shafts, simplifying the swap-out process for field technicians.

Is the 667277 compatible with my current blower motor?
This wheel features a 1/2-inch hub diameter and is designed for motors that match the 11x10 dimension specs. Always verify the shaft size and rotation of your current motor before installation.

What direction should this blower wheel rotate?
The Nordyne 667277 is designed for Clockwise (CW) rotation. Confirming the rotation of the existing blower motor is critical to prevent system overheating and airflow restriction.

Can I use this to replace a damaged 667277R wheel?
Yes, the 667277 is the direct replacement for the older 667277R part number, offering identical technical specifications and fitment.

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.