Posted 4/17/2009 10:29 (#683553 - in reply to #683475) Subject: RE: Wiring required to install an electric radiator fan?
SW Ohio
We put a lot of automotive electric fans on some of our repowers, they are all simply fed by a small wire hot when the key is on, no thermostat on the circuit, no large amp draw. If the water is too cold the liquid thermostat will take care of that, the electric runs all the time, big radiators may require two fans, and a shroud is necessary.