Subject says it all. We have a 110vac, 1/3hp, 2-speed motor on the swamp.
I would like to have variable speed. Are there any kinds of controllers that will do this without changing motors?
The Low speed is not low enough so I a looking to just use the High speed wire to the motor and spread control over the entire rpm range.
I am looking for a low cost thing. Kinda like a ceiling fan control that handles a 1/2hp motor. I say "1/2hp" for a little wiggle room if I have to change motors at some time in the future.