The Daikin-McQuay 6024957 Printed Circuit Board (PCB) is a critical control component designed for use in Daikin and McQuay HVAC equipment, including air handling units, chillers, and commercial cooling systems. It processes electrical signals and coordinates communication between system components to ensure accurate operation and performance. By managing key functions such as monitor... https://www.partshnc.com/6024957-daikin-mcquay-printed-circuit-board