Reznor 141598 Fan Blade

Ensure your clients' heating systems maintain peak performance with the Reznor 141598 Fan Blade. This genuine OEM replacement part is engineered specifically for Reznor unit heaters, providing the precise balance and airflow required for commercial and industrial applications. With a 17.5-inch diameter and a 43-degree pitch, this 4-blade assembly is optimized for clockwise (CW) rotation to ensure efficient heat exchange and stable combustion. Technical specs include a 1/2" bore size, allowing for a secure fit on standard motor shafts and preventing the slippage often seen with inferior aftermarket alternatives.

Constructed from heavy-duty materials, the Reznor 141598 is designed to withstand the high-temperature environments typical of furnace venter and blower assemblies. Replacing a worn or pitched blade with this factory-spec component restores original equipment efficiency, reduces vibration-induced motor wear, and helps eliminate hot or cold spots within the facility. For technicians looking for a reliable HVAC ventilation fan blade, this part provides the exact pressure characteristics needed to keep heating units running safely and quietly throughout the season.

• Precise Airflow: The 43-degree pitch angle ensures optimal air volume and static pressure.
• OEM Compatibility: Exact replacement for Reznor heating equipment, ensuring no-hassle installation and perfect fit.
• Reduced Vibration: Precision-balanced 4-blade design protects motor bearings and extends service life.
• Industrial Durability: Metal construction suited for high-demand heating and ventilation cycles.

• What is the correct shaft size for this blade? This fan blade features a 1/2" bore, matching standard motor shafts found on Reznor unit heaters.
• How do I confirm the rotation? This is a clockwise (CW) rotation blade. Always verify rotation by looking at the hub side to ensure it matches your specific motor configuration.
• Can I use this on other heater brands? While designed for Reznor units, it may fit other systems requiring a 17.5-inch diameter, 43-degree pitch, and 1/2" bore; however, verifying the exact OEM part number is always recommended for safety.

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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.