Adjustable Temperature Control

Flex-a-Lite’s adjustable temperature sensor allows you to turn your electric fan on and off at the desired temperature. 

Rated at 20 amps for even the heaviest duty electric fans, this unit is dial-adjustable from 180º-240ºF.  

This gives  you the freedom to set one temperature for occasional high-demand use, then reset for highway or day-to-day driving.