Modine 9F0301730000 Motor

The Modine 9F0301730000 is an OEM-spec 1/2 HP replacement motor designed for high-static pressure applications in unit heaters and industrial air handlers. This 115V AC motor operates at a fixed 1130 RPM with a CCWLE (Counter-Clockwise Lead End) rotation, ensuring precise airflow velocity tailored to Modine Heat Exchanger requirements. Built to the exact mechanical specifications of the 9F30173 interchange, this motor features a standard 48-frame diameter and internal thermal protection to prevent winding failure during high-demand cycles. For technicians troubleshooting Modine unit heater fan motors, this direct-drive component eliminates mounting geometry issues common with generic aftermarket motors. Its electrical profile is engineered for stable amperage draw under load, maintaining energy-efficient HVAC performance across commercial heating systems. Whether you are performing a seasonal overhaul or a critical breakdown repair, this motor provides the exact torque and RPM curve required to maintain system certification and airflow balance.

• Direct OEM Interchange: Fully compatible with Modine 9F30173 for seamless drop-in installation.
• Technical Benchmarks: 1/2 HP, 115V, 1130 RPM, and 48-frame housing for industrial-grade durability.
• Rotation and Orientation: Verified CCWLE rotation for correct furnace blower and fan blade alignment.
• Rugged Construction: Designed for continuous duty in high-ambient temperature environments common in warehouse heating.

Is the 9F0301730000 compatible with older Modine 9F30173 units?
Yes, the 9F0301730000 is the direct replacement and functionally identical to the legacy 9F30173 part number, sharing all physical and electrical characteristics.

What capacitor is required for this Modine 1/2 HP motor?
This motor typically requires a specific microfarad run capacitor as indicated on the nameplate; always verify existing capacitor capacitance before energizing the new motor to ensure optimal starting torque.

Can this motor be used in multi-speed applications?
This is a single-speed induction motor engineered for 1130 RPM operations. Using it with variable frequency drives or speed controllers may lead to premature winding failure if not specifically rated.

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.