Trane MOT13959 Motor 320734-701 The unit includes extra capillary

The unit includes extra capillary length to accommodate extended shank wells and features specialized screw terminals with "ears" that securely grip both solid and stranded wiring

Precision Speed Control: The 3-speed functionality allows for accurate balancing of airflow and static pressure across diverse ductwork configurations

While a rebuild kit typically includes the plunger and tube assembly

Moisture Resistance: Encapsulated thermistor bead prevents moisture ingress in high-humidity evaporator environments

Trane MOT13959 Motor 320734-701 The unit includes extra capillaryThe Trane MOT13959 ECM Motor is a critical 1HP variable speed motor engineered for precise airflow management in high efficiency Trane and American Standard furnaces. Operating at 115 230V, this electronically commutated motor utilizes advanced constant torque or constant airflow profiles to maintain static pressure performance across diverse ductwork configurations. As a genuine OEM replacement motor, the MOT13959 eliminates the calibration issues