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PWM Radiator Fan Control (Done Right)

MEXICOWANDERER
Explorer
Explorer

โ€ŽSep-20-2016 03:25 PM

I came across this on eBay


http://www.ebay.com/itm/PWM-50-Amp-Controller-for-Electric-Radiator-Fans-Cool-Down-Timer-Made-in-USA...

Variable speed control undoubtedly means much improved fan motor life.
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2 REPLIES 2

MEXICOWANDERER
Explorer
Explorer

โ€ŽSep-21-2016 09:17 AM

Car fans are ECU controlled with an AC clutch signal override.
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GordonThree
Explorer
Explorer

โ€ŽSep-20-2016 04:49 PM

Should work fine on older engines where the rad fan is a simple on/off toggle.
2013 KZ Sportsmen Classic 200, 20 ft TT
2020 RAM 1500, 5.7 4x4, 8 speed
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