The Daikin-McQuay 6026874 PCB Control Board is an electronic control component designed for compatible Daikin and McQuay HVAC equipment, including air conditioners, heat pumps, and air handling systems. It manages and coordinates key system functions by processing signals from sensors and controlling the operation of major components. This control board helps ensure accurate system pe... https://www.partshnc.com/daikin-mcquay-6026874-pcb-control-board