Cummins 12 valve electric fan install write up

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May 7, 2011 | 08:15 PM

#61

crewcab59

Diesel Enthusiast

Joined: Oct 2010

Posts: 279

Likes: 28

From: winston, oregon

Quote:

Originally Posted by Robison

how does the electric fans cool the engine when towing, i was going to go electric on my 89 ford conversion but all sorces said that there wasnt a fan on the market that would keep it cool enough not even the flexlite

I ran two of the 15" payton fans and pulling my toy hauler it would go over 220 any other time it was great. but with these fans it makes me want to try it again. perhaps i'll hit the wrecking yard.

Mar 30, 2016 | 01:03 PM

#62

Truck Guy99

Diesel Enthusiast

Joined: Jan 2012

Posts: 469

Likes: 21

From: West Texas

Quote:

Originally Posted by Uncle Bubba

If ya turn that fan upright you can fit two of these fans side by side in there and we ran mine off a temp switch that replaces a plug in the engine block so that it works off water temp instead of air.

Thanks for a good write up.

I know this is an old thread but do you have a link or part number for that temp switch and how was it wired? Im about to start the cummins swap in my F350 and would like to do this