Mitsubishi Electric E22P65451 Inverter PC Board is an electronic control component designed for compatible Mitsubishi Electric ductless mini-split and heat pump systems. It manages inverter operation by processing system signals and controlling electrical output to the compressor and other components according to heating or cooling demand. This precise control helps optimize compresso... https://www.partshnc.com/e22p65451-mitsubishi-electric-inverter-pc-board