i have a 1997 Cal-Spa that came with the home i purchase, i dont recall the model number at the moment. The spa worked great for about 3.5 months and then lost all power. Heater stopped working, no jets or filteration. I checked the breaker, flipped it and still the spa power did not come on. All of the sudden it worked for a couple of days and no again no power. I did not see any sort of reset button underneath. Does anyone have any idea as to what happened? - thanks