I recently received a 1996 Sovereign Model I Hot Springs hot tub from a friend moving out of town. We were able to run all the jets on the tub, but when we move the temperature up and the heater kicks in the GFCI is tripped. I'm fairly confident the problem is the heating element. I wanted to get a second opinion and thoughts on where I might be able to find the part for this particular unit.
Also our tub is running on 115v with a dedicated circuit.
Thanks!