Yeah Im realizing that now. There is no ground aka a$$ saver. There cords are similar as mine. Yes they are 4 wire but the one wire is not used. The other male end is a regular 220 volt cable like mine. I would really hate to take this apart but Im really considering it. I could strap a 110volt cable to the 220volt cable and wire that as a separate circuit in the box with a proper ground.