Had an issue with my Vita Spa Envie maintaining temp. It would exceed the top side setting and get too hot. Other times it would throw reset messages etc.. Contacted Spa Depot tech support and worked with Amee who assited me with some diligence checks to finaly determine it was probably the high temp sensor on the board. Being about 10 years old, I figured I'd replace the spa pak. Amee confirmed the Balboa BP-7 would do the trick. Nice thing is, we went over my current config I.E. wired 240, 2 - 2 speed pumps etc.. The unit comes pre-configured from Spa Depot. Hardest part for me was getting the power reconnected into the spa pak as the wires are thick and not much room etc.. Once I got that done, the rest was plug and play. Filled up tub, turned power at the box back on, programed the time and filter setting and it's working perfectly so far. It's only been a week but seems that the issue has been resolved.