The updated "Home Comfort Guide" is now available. It is a free diagnostic and service guide for use with the ECM variable-speed blower motor. The booklet shows techs how to properly diagnose, service ...

PSC motors rely on the rotating magnetic field that is generated by the applied alternating voltage and corresponding alternating current to turn the rotor. The magnetic field rotates at 3,600 rpm (60 ...

At ECM, we're obsessed with continuous improvement and technological advancement. v8.3 is a major leap-but it's far from the finish line. We'll continue pushing the boundaries of what's possible with ...