This temperature-controlled fan switch is installed in the engine and operates in both hot conditions and when the air conditioner is running. It has the capability to control 1/2 fans, with the second fan being enabled 10 seconds after the first fan starts working to avoid overloading the circuit. This digital thermal fan switch kit is compatible with thermal electric fans, EWP, and other brands of fans.

The LED digital temperature display design shows both actual temperature and set temperature within a range of 40°C to 110°C (104°F to 230°F).

Specifications:

- Maximum voltage: 15V
- Maximum current: 50A
- Relay setup: Dual relay
- Speed: Single speed - 10-second delay for starting up the second fan
- Applications: Works with single and dual fan setups
- Temperature Display: LED digital temp display showing actual temperature + set temperature
- Temperature Display Options: Centigrade or Fahrenheit
- Temperature settings range from 104 to 230º F (40 to 110º C)
- Temperature setting controlled by push button
- Circuit type: Pre-programmed microcontroller
Output wires include Batt + Batt -, IGN, AC Clutch, Fan #1, Fan #2 Thermistor Probe

Dimensions are as follows:
3.75" x 2.6" x 2.2" (95 x65 x56 mm)

Additionally, you can use the A/C wire as a manual override by providing it with12 Volts from a switch."