I have an Intex Pure Spa that throws a e95 code, meaning the water is too hot! But it will throw this code if the water is 55 F! So the water is not too hot! The heater works when the code isn't on. I thought maybe the controller was bad so I tried a buddy's controller and it did the same thing. Sometimes it does not throw the code. Does anyone know if there is a heat sensor of some kind anywhere on the pump or anything? Any help would be greatly appreciated!