I have a 1999 Sundance hot tub it is a Sentry 850 model and the temperture reading keeps going up i think it is the sensor. It was just at 119 i will shut it off and it will drop to wright temperture but it will climb wright back up.

Asked by Robert Pisula on 11/01/2013 0  Answer

ManualsOnline posted an answer 11 years ago

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