Refrigerator condenser fan motor. If the refrigerator is not cooling properly, check if this fan motor is running. If the motor is not running, but the compressor is then the fan motor is likely defective.
FloodStop FS1/4C is point of use, leak detection and automatic water shut-off system designed for residential and commercial dwellings. The FS1/4C uses a Motorized Ball Valve to automatically shut off the water supply whenever your icemaker, refrigerator, humidifier or water filter leaks!