Trane MOT12531 1/2HP ECM Programmed Blower Motor 115V-230V

The Trane MOT12531 is an Electronically Commutated Motor that is intended for HVAC systems. The ECM motors have some advantages over the normal AC motors as listed below. ECM motors are different from AC motors in that they are controlled electronically in terms of their speed. This variable speed control makes it possible for the motor to produce the right amount of airflow required by the system. In conditions when cooling or heating is not intensive, the motor can work slower and that is why it is quieter and more energy-saving.