Trane MOT21575 Constant Torque ECM Blower Motor 10 HP 1050 RPM

The Trane MOT21575 is a constant torque ECM (Electronically Commutated Motor) designed for use in commercial HVAC air handling units and fan coil applications. Rated at 10 horsepower with a base speed of 1050 RPM, this motor delivers reliable, energy-efficient airflow performance in demanding heating and cooling systems.

Constant torque ECM technology allows the motor to automatically adjust speed while maintaining consistent torque output, resulting in improved system efficiency, quieter operation, and reduced energy consumption compared to traditional PSC motors. This makes the MOT21575 a direct-fit OEM replacement for qualifying Trane and American Standard commercial equipment.

Key Features:

• Motor Type: Constant Torque ECM (Electronically Commutated Motor)
• Horsepower: 10 HP
• Speed: 1050 RPM
• OEM Trane Replacement Part — engineered to original factory specifications
• Energy-efficient operation reduces operating costs versus standard induction motors
• Variable speed capability with constant torque output for precise airflow control
• Built for commercial-grade HVAC applications including AHUs and fan coil units
• Durable construction for long service life in continuous-duty installations

The Trane MOT21575 is an OEM-quality replacement motor backed by Trane's engineering standards. Always verify compatibility with your specific unit model before installation.