The Scotsman 11-0427-22 Temperature Control Bin Thermostat is designed to ensure optimal ice storage by maintaining temperatures between 34°F and 50°F. Its dial feature provides for the fine tune adjustments which will help you maintain your ice fresh and of superior quality. This thermostat fits Scotsman ice machine models CM500, CM500RE, CM650, CME1000A, CME250, CME500, CME650, CME6... https://partsfe.com/control-temperature-for-scotsman-part-11-0427-22