Note to self: turn the @$%^ fans off when you get out!

I have the thermostatic relay kit also, but still put a relay in the system.
The switch activates the separate relay because I didn't want to trust that load to the 60 dollar switch. (just in case)



30 amps. Hard to wire to ignition unless I ran a relay, which I didn't because I was going to order the thermo relay kit. I ran fused battery power direct to the fan and ran ground into the switch. The switch supplies ground and turns it on.