The BLDC/ECM motor driver board designed specifically for the commercial HVAC aftermarket and OEM applications. Engineered to bridge the gap between legacy building controls and modern high-efficiency motors, this board serves as a drop-in universal replacement for failed OEM motor controllers or as a PSC-to-ECM conversion module.

Whether integrated into new fan coil units (FCUs) or deployed in field energy-retrofit projects, this board allows technicians to seamlessly drive 3-phase BLDCmotors using existing 24VAC thermostat signals—eliminating the need for costly control system rewiring.