I have a couple surplus float valves that I have had for years which are very similar to the link above. I want to hook it up to control my march pump which pulls out of a grant. I havent a clue how to do this. Do I need a relay? Can I just wire it into an outlet box like this:
I have been researching this on this site, and it seems simple, but I still want to make sure I am safe.
Thanks for any help you guys have.