AFCO 85287 Electric Fan Switch, 195 Degree On, 3/8 NPT
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This AFCO electric fan switch uses a ground wire to turn the electric cooling fan on. The thermal fan switch features a 3/8" NPT threaded stainless steel body with a threaded stud terminal for hook-up. Cooling fan switch activates a cooling fan relay (not included, sold seperately) when the bulb is immersed in coolant that is 195° F. When the engine cools to 185° F, the contacts on the fan relay switch open, and the fan stops automatically. Make sure the temperature fan switch bulb is submerged in the HOT engine coolant.
- Non-adjustable radiator fan sensor
- ON @ 195° F
- OFF @ 185° F
- Uses ground wire to switch current to fan
Q & A
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