Original Mitsubishi City Multi VRF Outdoor Mother Board PCB compatible with Mitsubishi VRF outdoor air conditioning systems. Part numbers include K01EP-C-B (02-02), 9704427021, K05AR-0400HUE-C1, RS090708-R, and ED1B V11L06. Ideal replacement control board for HVAC servicing and repair.

Original Mitsubishi VRF inverter drive board with 6MBR35SB120 IGBT power module. Used in Mitsubishi Electric VRF outdoor units for compressor inverter control, power conversion, and efficient compressor operation. Suitable for HVAC repair, replacement, and maintenance applications.