Hi there, please help!!!! Every time we turn on the heater for our hot tub the breaker unit (called a gfci unit??) gets very hot on the right side and trips out. It works for 3 minutes each time before tripping out, if we leave it for a few minutes before turning the heater back on it lasts slightly longer. I do not think the problem is related to the heater itself as this was replaced just 2 months ago. We did notice that the blue grounding wire leaving the breaker was damaged (blackened and melted), so we cut away the damaged piece and secured it back into the unit. We have checked all other wires incase they are loose or damaged, but they are fine Any suggestions as to why it is getting so hot and tripping???? Thanks

I need to move a 900lbs (7 sq ft) hot tub from NY to NJ. How can I move it? Is there any trick? I am going to need to move it over grassy terrain, so I'm not sure if rolling it over PVC piping will work. Thanks for any advice.