Engine Cooling Fan ControllerPulse-Width Modulation Fan Controller; 70 Amp; 3 in. Width; 4-1/2 in. Length; 1-3/4 in. Height;FEATURES: Pulse Width Modulation Controls Fan Speed From 0-100 Percent Constantly Adjusts Fans Speed To Maintain The Desired Temperature Controls Multiple Electric Fans Up To 65 Amp Capacity Finned/Aluminum Housing Includes Automatic Resetting Circuit Breaker Air Conditioning Override Circuit Built-In The controller monitors your engine temperature via the side of the radiator, therefore providing a more accurate reading for your cooling system. Using Soft Start Technology, fans ramp up slowly which eliminates harmful AMP spikes. Our new control will keep your fan/s running for an additional 20 seconds after you turn your vehicle off. The unit will continuously monitor your engine's temperature and operate the fans at the optimum fan rate as needed between 1 to 100%. The net resultDerale Performance
