Trane MOT12987 Motor 321702-401 which protects the motor bearings

which protects the motor bearings and reduces ambient noise levels during the heating cycle

or a humming sound without rotation

replacing part numbers 5674529000 and 100094023

Characterized Disc: Integrated disc provides equal percentage flow characteristics

Simplified Diagnostics: Standard terminal layout allows for rapid multi-meter testing of primary and secondary windings during calls

Trane MOT12987 Motor 321702-401 which protects the motor bearingsThe Trane MOT12987 is a heavy duty, 1 2 HP ECM programmed motor designed for precision air regulation in high demand residential and commercial HVAC applications. Operating on 115 230V, this electronically commutated motor utilizes advanced variable speed technology to maintain constant airflow against varying static pressure, significantly improving overall system efficiency. As a OEM Trane replacement motor, the MOT12987 is pre configured with brand