Norcold 639550 OEM RV Refrigerator Upper Control Board

The upper control board plays a vital role in managing your RV refrigerator’s user interface and command functions, acting as the communication link between the controls and the refrigerator system. It works in coordination with the lower control board to process user inputs, monitor system status, and ensure accurate operation of cooling and power modes. A properly functioning upper control board is essential for responsive controls and reliable refrigerator performance. Ideal for replacing a damaged or malfunctioning board to restore proper operation and functionality.

Norcold: N7X, N7X3F, N7XF, N8X, N8X3F, N8XC, N8XCF, N8XF