Reznor 104692 Fan Blade

Maintain peak performance in your commercial heating systems with the Reznor 104692 Fan Blade. This genuine OEM Reznor replacement part is engineered for specific use in Reznor F and FE unit heaters, specifically models 125 and 130. Featuring a 14-inch diameter and a 45-degree pitch, this 4-blade propeller is optimized for high-volume air displacement while maintaining quiet operation in industrial environments. The 1/2-inch bore facilitates a secure fit on standard motor shafts, ensuring balanced rotation and reducing vibration-induced wear on the motor bearings. Built to HVAC industrial standards, the clockwise (CW) rotation and robust metal construction ensure this fan blade assembly delivers consistent airflow for proper heat exchange. When performing a heater fan blade replacement, using factory-spec components like the 104692 is critical to preserving the pressure differential and CFM ratings of the original equipment. Trust this high-efficiency fan blade to restore factory performance to your unit heater ventilation system.

• Precision Balance: The 4-blade design with a 1/2" bore ensures smooth, vibration-free operation, extending the service life of your blower motor.
• Optimized Airflow: A 45-degree pitch provides the exact static pressure required for Reznor F/FE-125 and 130 series heat exchangers.
• Durable Construction: Heavy-duty metal blades resist warping and corrosion in demanding warehouse and industrial environments.
• Direct Fit: Eliminates the need for field modifications, ensuring a fast and accurate HVAC part installation for service contractors.

What Reznor models are compatible with the 104692 fan blade?
This fan blade is specifically designed for the Reznor F and FE series unit heaters, primarily the 125 and 130 models. Always verify the part number against your unit’s data plate.

Which direction should this fan blade rotate?
The 104692 is a clockwise (CW) rotation blade as viewed from the discharge side. Correct rotation is vital for proper airflow across the heat exchanger.

How do I ensure the fan blade is seated correctly on the shaft?
Ensure the 1/2" bore is aligned with the motor shaft flat and tighten the set screw securely. Proper alignment prevents "walking" and maintains the 14-inch fan blade clearance within the venturi.

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.