Roll over image to zoom in Flex-A-Lite Variable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black
This variable speed fan controller has a built-in relay function, which means no need for external relays
Flex-A-Lite Variable Speed Control Module includes 1/4-inch NPT threaded temperature probe with 3/8-inch and 1/2-inch thread adapters
Car parts fan controller starts fans at 60 percent power and increases fan speed as the temperature rises, plus it runs fans for up to 25 seconds after the vehicle is turned off to remove excess heat from the radiator
The Flex-A-Lite Variable Speed Controller is the perfect companion to automotive electric dual-fan systems
