I have a Jacuzzi hot tub that is 11 years old. The temperature sensor has gone bad and will cost a few hundred dollars to fix because the tub is built into a deck and the deck needs to be disassembled to fix it. I am not 100% certain it is the temp sensor, but reading online that looks like it is the most likely cause. It is displaying --- as an error code and is in watchdog mode.
I need new pillows, and when it rains heavy sometimes the display will flash, requiring me to reset the breaker to get it to stop, so it could also be a board failure.
The ozonator element is 4 years old.
My question is….should I repair the spa, or at this point I am likely to have a heater or pump failure and should just replace the entire hot tub.
The current spa is a J330, I have a quote for a J345 installed for 8300