Modine 5H0581080004 Fan Blade

Maintaining optimal airflow in your unit heater is critical for thermal efficiency and motor longevity. The Modine 5H0581080004 Fan Blade is a genuine OEM replacement part designed specifically for Modine HVAC systems, ensuring the precise pitch and balance required for engineered air delivery. As the direct replacement for 5H58108-4, this component eliminates the guesswork during field service, providing a drop-in fit that maintains factory-specified CFM ratings and static pressure performance. This industrial-grade fan blade features a durable construction typically found in Modine’s gas-fired and hydronic units, designed to withstand high-cycle operation without deforming. Whether you are performing a seasonal tune-up or a critical repair, using this Modine replacement fan preserves the integrity of the heat exchanger and prevents premature motor bearing failure caused by the vibration of off-spec, after-market alternatives. Trust this HVAC blower component for reliable unit heater repair and consistent heating performance across commercial and industrial applications.

• Perfect OEM Compatibility: Engineered as a direct fit for legacy part 5H58108-4, ensuring zero modification is required during installation.
• Precision Balanced: Factory balancing reduces rotational vibration, protecting the motor shaft and bearings from unnecessary wear.
• Optimized Airflow Architecture: Maintains the specific blade pitch and diameter needed to maximize heat transfer across the heat exchanger.
• Enhanced Durability: Constructed from high-strength materials to resist corrosion and structural fatigue in demanding mechanical environments.

• Does this item replace the 5H58108-4 model? Yes, the 5H0581080004 is the current official manufacturer replacement for the discontinued 5H58108-4 part number.
• What Modine models is this fan blade compatible with? This blade is standard on several series of Modine unit heaters; always verify your specific model and serial number to ensure correct pitch and bore sizing.
• Can I use an aftermarket blade instead? Using a non-OEM blade can lead to incorrect motor load and reduced airflow, which may cause the high-limit switch to trip or the motor to overheat.

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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.