Modine 5H0578470004 Fan Blade

When performing field maintenance on industrial heating units, the Modine 5H0578470004 Fan Blade is the required OEM component for restoring specified airflow and static pressure. This 14-inch fan blade features a 30-degree pitch and is designed for CW (Clockwise) rotation, ensuring the thermal discharge profiles of your Modine equipment remain within factory parameters. As the direct engineering replacement for the legacy 5H57847-4 part number, this component eliminates the need for field modifications or bracket adjustments during swap-outs.

Constructed for high-duty cycles, this replacement HVAC fan blade is commonly found in Modine HSB86 hydronic heaters and various commercial unit heaters where consistent air velocity is critical to prevent heat exchanger overheating. The lightweight, balanced design reduces starting torque on the fan motor, extending the service life of both the motor and the mounting assembly. For contractors handling Modine heater parts, stocking this genuine 14-inch fan blade ensures you can maintain system efficiency and meet OEM specifications for air distribution and temperature regulation.

• Direct Replacement: Precisely matches the fit and function of the discontinued 5H57847-4, ensuring a seamless drop-in installation.
• Optimized Airflow: The 30-degree pitch is calibrated for industrial thermal management and effective air circulation.
• Durable Construction: Engineered to withstand the demanding temperature fluctuations of commercial and industrial HVAC environments.
• System Protection: Maintains the required CFM to prevent thermal overload and damage to the heater’s internal components.

What are the technical dimensions of this fan blade?
This HVAC replacement part measures 14 inches in diameter and features a 30-degree pitch designed for clockwise rotation.

Which Modine units are compatible with part number 5H0578470004?
It is primarily used in Modine HSB86 series hydronic heaters and compatible unit heaters requiring a 14-inch, CW rotation blade.

Can I use this to replace the older 5H57847-4 model?
Yes, the 5H0578470004 is the manufacturer-designated direct replacement for part number 5H57847-4.

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.