Like I mentioned I have a Artesian spa that is acting up, last year the heater core as well as the two temperature sensors were replaced as the heater was tripping the breaker. The temperature sensor is now getting too hot and shutting down the heating of the spa. The older sensor I had would work for a week or two, then start overheating. The new sensors I put in will only get up to temperature and then it gets too hot and the spa goes into protect mode. Does anyone know of another sensor to replace, or can help me get this fixed?