WPW10189190 - Whirlpool Refrigerator Compressor Start Relay

This Whirlpool Refrigerator Compressor Start Relay (WPW10189190) is a genuine part from the manufacturer, designed exclusively for Whirlpool refrigerators. It functions as both the start relay and the overload protector for your appliance's compressor. The start relay plays a critical role by boosting the compressor, aiding it in starting up efficiently. Once the compressor reaches operating speed, the start relay disengages. Concurrently, the overload protector serves as a safeguard, providing additional protection against excessive temperatures that could harm the compressor. Symptoms that may indicate the need for replacing this relay include the refrigerator failing to cool, unexpected compressor shutdowns, or frequent starts and stops of the compressor, suggesting it's struggling to maintain the proper temperature. Before considering this component for replacement, verify your refrigerator's model number to ensure compatibility.