Review on 💧 Premium Balboa Water Group Sensor Assembly with Temperature and High-Limit Sensors: A Perfect Fit for Efficient Water Control by John Ghattamaraju

Has an SN1 error on my 20+ year old Avalon Heat Saver. As mentioned, the ohmmeter showed 22k on one (pool temp) and about 3k on the other (next to the heater). Something is obviously wrong as both are measuring the same circulating water (heater off). Bought. replaced. Voila, everything works. So far in this bath I have replaced: 12-port distributor, 1 circulation pump, top controller, temperature sensors (ceiling and water temperature). Who said hot tubs aren't fun 🧐