Crystal Mountain WP4V-111-062, Cold ThermostatCondition:* New Surplus Stock, No OEM Packaging. As Pictured.Additional Notes:* Dimensions: 70mm x 40mm x 23mm* Wire Circumference: 80mm* System thermostat is a part that is used to maintain the required water temperature and protect the system from overheating or overcooling. * It is installed in coolers to ensure their smooth operation. The water in the cooler can heat up to a certain level. * The maximum temperature value can be set automatically or selected by the user. When the fluid gets hot enough, the thermostat stops the temperature rise process to prevent the system from overheating. * When the water cools down, the device gives a signal to start a new cycle.Crystal Mountain WP4V-111-062