International Environmental 70021524 Motor

Protect your facility’s HVAC system performance with the International Environmental 70021524 Motor. This heavy-duty 1/20 HP 115V direct drive motor is specifically engineered as a direct replacement for IEC fan coil units and air handling systems, maintaining the critical airflow required for commercial climate control. Operating at 1075 RPM, this single-phase PSC motor features a NEMA 42 frame and is designed for the high-demand environments typical of hospitality, healthcare, and multi-family housing facilities.

The IEC 70021524 utilizes an open air-over (OAO) enclosure to manage heat dissipation during continuous operation, ensuring long-term reliability without mechanical fade. As a genuine OEM blower motor, it integrates seamlessly with existing blowers and fan wheels (compatible with part number 70005137) to eliminate the alignment issues often found with universal alternatives. This direct drive blower motor features a 0.5-inch shaft diameter and draws 1.25 Amps at full load, making it a drop-in solution for M*Y 04 series units and systems requiring GE model 5KCP29FK943BS compatibility.

• Precision Performance: Rated at 1075 RPM to provide the exact CFM output required for IEC fan coil units.
• Direct Fit Integration: Genuine OEM replacement part ensures proper mounting and shaft length for M*Y 04 units.
• Efficient Design: Permanent Split Capacitor (PSC) technology provides consistent torque with a low 1.25A draw.
• Industrial Strength: Constructed with a rugged steel frame and aluminum flange for structural integrity in industrial settings.
• Simplified Maintenance: Direct drive configuration eliminates the need for belts and pulleys, reducing mechanical failure points.

• Which capacitor is required for this motor? This motor is designed for use with a 7.5uF 370V capacitor to ensure optimal start torque and efficiency.
• Does this motor replace the GE 5KCP29FK943AS? Yes, the 70021524 is the current technical replacement for the legacy 943AS and 943BS models.
• What are the rotation and shaft specs? The motor features CCWLE (Counter Clockwise Lead End) rotation with a 1/2-inch diameter shaft measuring approximately 6.75 inches in length.

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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.