I bought my Hayden adjustable fan control about a year ago it was working ok now its not working right the control gets real hot ive seen some people say they suck so can anyone tell me of a better dual fan control.
pontiacgp said:you can get a thermal switch with two contacts which close at different temps if that if what you looking for. I noticed them when I was going thru the book at Napa. Or if you want them on at the same temp you can run a thermal switch and two relays.
jrm81bu said:The one on the Blazer is only rated at 20 amps so I wired in a relay so that the controller never "sees" the load of the fans. It's just the trigger for the relay and is still adjustable.
FE3X CLONE said:jrm81bu said:The one on the Blazer is only rated at 20 amps so I wired in a relay so that the controller never "sees" the load of the fans. It's just the trigger for the relay and is still adjustable.
This is how you need to wire EVERY fan no matter what. There's no controller on the market that can handle the current of a fan directly. Other than maybe one of the high dollar electronic controllers. And even then those can only run one fan.
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