This is an old floor fan, not sure on age. The wiring was really brittle and I replaced with a temporary cord to see if unit runs, it did, puts out a LOT of air. I removed from the stand (see picture with it still attached). Looks like a home built base and really heavy. ALSO, THE WIRING IS NOT ADEQUATE THAT I USED BASED ON WHAT I REPLACED, JUST FYI. IT HAS A 30 AMP SCREW IN FUSE WHICH SEEMS TOO LARGE BUT I’M GUESSING THEY PUT IN WHAT THEY HAD, AGAIN, JUST FYI. Fan and Motor weigh over 25 lbs. Really is a fan from the past!!