GoatGal

After months of research, we too were in the same situation as you with your hot tub. My husband replaced practically every component to troubleshoot, each time finding the same result of the breakers flipping each time we tried to turn up the heat. Today he took apart the heater and we found the water blockage that everyone talks about but never really discusses, a bunch of scale build up! He is in the process of cleaning it and will be reinstalling!!… YES IT WORKS!!! Heat is working, breakers are not tripping!!! Everything is working perfectly!!! Wish we would have tried this first!!! Even the previous owner had a hot tub repair guy come out and charge $375 to replace the small circuit board…. For nothing. All it was was a flow blockage in the heater.