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Flex-a-lite 31165

Variable Speed Control System Push-In Probe Style

Flex-a-lite 31165

Part Number: 400-31165

Variable Speed Control System
  • Push-In Probe Style
  • $169.95
    Made In USA
    FREE Shipping
    Flex-a-lite 31165 Variable Speed Control System Push-In Probe Style $169.95

    Flex-a-lite 31165 Details

    Variable Speed Control System

  • Electric Fan Variable Speed Control Module

  • Specifications:

    Wiring Harness Included
    Sending Unit Included
    Adjustment Range (F)
    160-220 degrees F
    Air Conditioning Relay Included
    Fan Quantity
    Manual Override Switch Included
    Sold as a kit
    Relay Included
    Sending Unit Style
    Radiator probe
    Thermal Switch Style
    Adjustable fan control kit
    Manufacturer's Part Number:

    If you're tired of drained batteries, hard starts and improper cooling with your aftermarket electric fan, consider making it smarter with Flex-A-Lite's VSC, Variable Speed Control module. The VSC uses a threaded or push-in probe to constantly measure coolant temperature to make adjustments to your electric fan depending on the conditions. The VSC can keep the fan(s) off when you start your vehicle and as the engine heats up, it can turn the fan(s) output to 60 percent. As cooling needs increase, such as for towing or on hot days, the VSC will increase fan(s) output to 80 or 100 percent to bring the coolant temperature down to the desired setting. The VSC can also increase fan output when the AC is turned on. Furthermore, when the engine is shut off, the VSC will automatically cool the engine to the desired pre-set temperature, but will turn off after a short amount of time so it won't drain the battery.

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