International Environmental 70556332 Motor

The International Environmental 70556332 Motor is a high-performance direct drive blower motor specifically engineered for IEC fan coil units. Operating at 277V 1PH, this 1/8 HP fan motor delivers a consistent 1100 RPM, ensuring stable airflow across your cooling and heating coils. Designed as a genuine OEM replacement motor, the E020-70556332 features a dual shaft configuration and an open air over (OAO) enclosure, making it the primary choice for technicians servicing B*Y series units (04-10). Its permanent split capacitor design facilitates efficient 60Hz operation while maintaining the thermal protection necessary for high-duty cycle commercial applications. For contractors, this IEC fan coil motor provides a drop-in fit with standard 1/2-inch shaft diameters and resilient ring mounting, minimizing downtime during critical HVAC blower motor repairs. Rely on this industrial-grade component to restore factory-spec air delivery and pressure in demanding 277-volt electrical environments.

• Optimized Compatibility: Exact OEM 70556332 motor match for International Environmental B*Y fan coil units.
• Dual Shaft Design: Engineered for multi-wheel blower assemblies common in high-capacity air handlers.
• Efficient Airflow: Precision-balanced 1100 RPM motor provides consistent static pressure without excessive noise.
• Industrial Durability: Thermal protection and 277V AC rating ensure longevity in commercial grid applications.
• Direct Drive Reliability: Simplifies the drive train by eliminating pulleys and belts for reduced maintenance.

What units are compatible with the IEC 70556332 motor?
This motor is specifically sized for IEC B*Y series fan coils, including 04, 06, 08, and 10 models requiring a 277V power supply.

Does this motor require an external capacitor?
Yes, as a permanent split capacitor (PSC) motor, it requires a compatible capacitor for startup and continuous operation. Always check the nameplate for specific MFD requirements.

Can I use this 277V motor on a 120V circuit?
No. Attempting to run a 277V motor on a lower voltage will result in failure to start or rapid overheating. Verify your supply voltage matches the nameplate before installation.

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.