We bought a used hot tub and have been using it for a little over 2 years now. Last night we went to get in and boy was it cold! I checked the breakers and the GFI had been tripped. I opened up the side of the tub and had the wife flip it on. The motor turned about 2 revolutions and I could here the relay click and the GFI tripped again. I unplugged the pump from the control box and had the wife turn the breaker on and everything was quiet and the breaker didn't trip. So is it safe to assume that the problem is with the pump motor or should I do some more digging? On the plus side even though I live in Montana it's 50 deg. right now so nothing is freezing up!
Should have mentioned it looks like a Spa Guts spa pack in it.