Summit Racing™ Adjustable Electric Fan Controllers

Summit Racing™ adjustable electric fan controllers keep your engine temperature exactly where you want it. These compact controllers are easily adjustable from 32-240 degrees F and turn your electric fan on at 60-percent power then increase fan speed as the temperature rises. A built-in fuse protects the controller from accidental shorts or faulty fans. It features variable fan speed, a 40 amp rating and works on 12-volt systems only. These features allow for greater control over engine temperature and prevent overloading the charging system. Three LED status indicators (SUM-890124 only) let you know that everything is wired and functioning correctly. Summit Racing™ adjustable electric fan controllers take the guesswork out of installation and give your cooling system the protection that it needs. Show Less