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Review on Yosoo Fan Thermostat Temperature Switch: Efficient Electric Engine Cooling Fan Controller - 195 to 210 Degree Temp Switch 3/8'' NPT by John Clark

Revainrating 1 out of 5

Failed test

For some reason the temp sensor showed 220F and the switch didn't apply ground to the relay. When the switch was tested with an ohmmeter, it still had an infinite/open circuit. When the cable was disconnected and grounded, the fan turned on.

Pros
  • Absolute legend
Cons
  • Almost never