does the rad fan circuit need a relay ?

[jimbob-mcgrew]

or does the thermo-switch just need a switched live ?

[jimbob-mcgrew]

like this I was hoping ?

http://i289.photobucket.com/albums/ll227/photon_09/additional/thermoswitchradfan.jpg

[Royston]

I'm sure it would work, but I would think using a relay would be sensible, might be worth measureing the start up and continuous current draw of the fan.

[jimbob-mcgrew]

that sounds technical Royston, im just a simple farm boy, lol

will the thermoswitch burn out if its loaded with power continually ?

[meritlover]

No. The std switch is designed to switch the flc

[Andy]

no relay is needed.

[jimbob-mcgrew]

ta :thumb: