* If you don't see your model number , please contact us to check it for you * The Control Board is an OEM part for Samsung refrigerators. As the central "brain" of the refrigerator, this component controls, monitors, and regulates all major functions and systems. Housed securely inside the refrigerator cabinet, the control board receives input signals and powers components through an array of integrated circuits, microprocessors, and wiring connections. It controls temperature levels in compartments, defrost timing, light operation, and more. Symptoms of a faulty control board include: Lights, temperature control, or ice-making that randomly fail Error codes displayed related to major appliance systems Inability to adjust or maintain set temperatures Intermittent or unresponsive control panel buttons Causes can be defects in electronic components from manufacturing or damage from power surges over time. Constant temperature/humidity cycling and refrigerant gases can also degrade sensitive circuits. This part maintains consistent cooling and is compatible with some Kenmore French door models as well. Fits Models: Samsung RF28R7351SG, RF28R7351DT, RF28R7351SR Our Policy: * Please check ETA before placing the order. * Items returned not in original conditions are subject to a 50% deduction or deny any credit. The part must not have any type of damage, such as signs of installation by the customer, marks, or scratch. Please contact us through messages for the following reasons :Our respond time is 24 hours. If you did not receive your item within the ETA . If you received an item that is does not fit, please provide us your model and serial number to check. If you need to return an item . Item not as described for one of the following reasons (Item is defective, Doesn't match description or photos, Received wrong item, Missing parts or pieces, Arrived damaged). Thank You for Shopping!