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Old 02-23-2006, 09:59 AM   #1
Clos'84TX
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Question Hayden thermostatic fan control?

Picked up a Hayden fan control, problem is there was no wiring diagram included. Does anyone have experience with this relay? Possibly a wiring diagram?
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Old 02-23-2006, 12:35 PM   #2
Slonaker
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Re: Hayden thermostatic fan control?

You might look on their website and see if instructions are available.

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Old 02-23-2006, 04:24 PM   #3
Clos'84TX
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Re: Hayden thermostatic fan control?

Well I just went a head and winged it, they work great, installed 1- 16" and 1 12" I know the off sizes looks funny but the 12" was given to me..didn't really want to pay for one.
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84' LWB C10 // 2.5" from collector back. duel Turbo
Mufflers // 350 w/ TH350
long Headers//3.73 rearend gears

Future Mods


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Old 02-23-2006, 06:49 PM   #4
Clos'84TX
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Re: Hayden thermostatic fan control?

Part 2 of that question is for anyone that has an electrical fan hooked up, for your relay/control are you running constant power to it?
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84' LWB C10 // 2.5" from collector back. duel Turbo
Mufflers // 350 w/ TH350
long Headers//3.73 rearend gears

Future Mods


3/4 suspension drop
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Old 02-24-2006, 07:29 PM   #5
79BIG10
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Re: Hayden thermostatic fan control?

I had one of those but ran into trouble with the sensor. It would come on with the truck off and hot outside but the truck would not be running So I ended up using 2 relays and inlines fuses. This way I can turn it on when I want. The relays are wired to the battery for direct power but the relay itself it powered to the ignition side of the fuse box this way it's powered only when the key is on.
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Old 02-24-2006, 07:47 PM   #6
Clos'84TX
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Re: Hayden thermostatic fan control?

Quote:
Originally Posted by 79BIG10
I had one of those but ran into trouble with the sensor. It would come on with the truck off and hot outside but the truck would not be running So I ended up using 2 relays and inlines fuses. This way I can turn it on when I want. The relays are wired to the battery for direct power but the relay itself it powered to the ignition side of the fuse box this way it's powered only when the key is on.
That's what' s happening to mine, think I'll be adding a switch to turn it off of some sort. thanks
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84' LWB C10 // 2.5" from collector back. duel Turbo
Mufflers // 350 w/ TH350
long Headers//3.73 rearend gears

Future Mods


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Old 02-24-2006, 07:49 PM   #7
79BIG10
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Re: Hayden thermostatic fan control?

IMO I like the setup I have now much better. I noticed mine ran better now than before. I had the receipt and bought the new stuff with the $$$ I got for that one. I don't remember the price difference on it but there was some.
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