Modine 9F0400880000 Motor

The Modine 9F0400880000 is an industrial-grade, 1/4 HP unit heater motor designed for high-performance air handling and combustion applications. Operating at 1725 RPM, this three-phase replacement motor provides the necessary torque and thermal efficiency for consistent airflow in commercial environments. Engineered for versatility, it supports 208-230/460V power configurations, allowing for seamless integration into various electrical subpanels without requiring additional step-down transformers. As the direct replacement for Modine 9F40088, this motor ensures exact physical mounting alignment and shaft compatibility, reducing labor hours during field service. The 56-frame style housing and moisture-resistant windings are optimized for the high ambient temperatures often found in suspended gas-fired unit heaters. For technicians troubleshooting intermittent fan failure or bearing noise, upgrading to this OEM Modine motor restores factory-spec static pressure and system CFM, ensuring the heat exchanger operates within safe temperature limits.

• Multi-Voltage Compatibility: Supports 208-230V and 460V 3-phase setups for broad site application.
• Precision Balanced: 1725 RPM operation minimizes vibration, extending the service life of the fan blade and motor bearings.
• Drop-in Replacement: Specifically engineered to replace the obsolete 9F40088 part number with No-Drill installation.
• Industrial Build: Designed for continuous duty cycles in demanding HVACR heating applications.

Common Questions Regarding the 9F0400880000

Can I use this motor to replace a single-phase motor?
No, this is a three-phase HVAC motor. Attempting to wire this to a single-phase 230V line will result in phase loss and immediate winding failure. Always verify the incoming power supply before installation.

Is the 9F0400880000 compatible with older Modine 9F40088 units?
Yes, this is the official manufacturer-designated direct replacement for 9F40088, maintaining the same shaft diameter, frame size, and electrical characteristics.

Does this motor include the capacitor?
Three-phase motors like this 1/4HP model do not require a start or run capacitor, as the rotating magnetic field is generated by the three-phase power supply.

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.