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Feature-Loaded Flex-A-Lite® Variable Speed Controller Provides Complete Electric Fan Control And Limits Initial Amperage Spike

Motortopia Staff . April 24, 2025 . Press Release
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The Flex-A-Lite® Variable Speed Controller gives customers complete control over aftermarket automotive electric fans, provides multiple features and limits the initial fan-start amperage. Ideal for large single and dual electric fan applications.

Flex-A-Lite Variable Speed Controller starts the fan or fans at 60-percent power to decrease the amperage spike on fan startup. Fan speed increases as the temperature rises. The Variable Speed Controller also runs the fan or fans for up to 25 seconds after the vehicle shuts off to help remove heat from the radiator.

The fan activation temperature is easily adjusted between approximately 160-240 degrees Fahrenheit with a built in pot screw. Provisions are included in the circuitry and connections to make adding an optional manual override switch easy.

Two versions of the Flex-A-Lite Variable Speed Controller are available:

· PN 123241 uses a push-in style, stainless steel temperature probe

· PN 107185 uses a thread-in temperature probe

Car enthusiasts have depended on quality Flex-A-Lite performance cooling products for more than 60 years. Visit flex-a-lite.com more information.

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