The Daikin-McQuay 2523383 PCB Control Board is an electronic control component designed for use in compatible HVAC equipment, including air handlers, rooftop units, chillers, and ventilation systems. It functions as the system’s central control unit, processing inputs from sensors and coordinating the operation of motors, compressors, fans, and other key components. By managing system... https://www.partshnc.com/2523383-daikin-mcquay-pcb-control-board