Reznor 96383 Fan Blade

The Reznor 96383 is a heavy-duty industrial fan blade engineered specifically for high-performance air movement in Reznor unit heaters. This model features a 22-inch diameter and a 35-degree pitch, optimized to maintain static pressure while maximizing CFM output in commercial HVAC applications. Designed with four precision-balanced blades and a 1/2-inch bore, this component ensures stable rotation with minimal vibration, reducing mechanical stress on the motor shaft. The clockwise (CW) rotation is critical for proper airflow direction across the heat exchanger. This OEM replacement fan blade provides the exact physical tolerances required for field repairs, ensuring consistent thermal discharge and operational efficiency. When replacing a Reznor axial fan blade, technicians must verify the pitch and rotation to avoid motor overheating or reduced heating capacity. This part is a drop-in solution for maintaining the HVAC ventilation performance of legacy and current Reznor gas-fired units.

Key Benefits

• Precision Pitch: The 35-degree blade angle ensures optimal airflow-to-static pressure ratio for unit heaters.
• Industrial Durability: Constructed with corrosion-resistant materials to withstand high-cycle operation in demanding environments.
• Vibration Control: Factory-balanced 4-blade design minimizes mechanical resonance and extends motor bearing life.
• Direct Fit Compatibility: Specifically engineered as a Reznor replacement part for seamless installation on 1/2-inch shafts.

Common Questions

How do I verify if the Reznor 96383 is compatible with my heater?
Confirm your unit's model number and check the existing blade for a 22-inch diameter and 1/2-inch hub size. This blade is frequently used in large-format Reznor power vented heaters.

Does rotation direction matter for this fan blade?
Yes. This is a CW rotation fan blade. Installing a clockwise blade on a counter-clockwise motor will result in improper airflow and potential system lockout due to high-limit trips.

What are the symptoms of a failing HVAC fan blade?
Look for excessive noise, physical stress cracks on the hub, or uneven air distribution across the heat exchanger, which often indicates a pitched or unbalanced blade.

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.