The Mitsubishi Electric U41008281 PCA Control Board SVZ is an electronic control board designed for compatible Mitsubishi Electric SVZ series air handlers. It operates by receiving signals from system sensors and coordinating key HVAC components to regulate heating, cooling, airflow, and overall system operation. Used in SVZ-KP12, SVZ-KP18, SVZ-KP24, SVZ-KP30, and SVZ-KP36 air-handler... https://www.partshnc.com/mitsubishi-electric-u41008281-pca-control-board-svz