Optimum Pool Technologies® Water/Air/Solar Temperature Sensor Compatible Replacement for Jandy® - Compatible Replacement for 7790 - Includes 2" Pipe Clamp

The pool temp in my iAqualink was showing over 170 F, so I figured something was broken. I bought this instead of the Jandy brand to see if I could save some money. It was super easy to replace, it fit perfectly in the same size hole and doesn't leak at all. Very easy to plug the wires into my pool's breaker panel, but you do need wire strippers or some kind of knife. Its been working all summer, I would say its more accurate than what it replaced!TLDR: This will work to replace your Jandy sensor.

This is my second time to replace the probe, first was under warranty and I watched the technician install it. You know it’s a probe failure when you get a “short” message and also the heater logic won’t operate unless the probe is functional. Easy fix, maybe 15 min. Only issue is the length of cable which I guess one could cut and splice.

Bought this as a replacement for my iAqualink RS water temp sensor. Had already replaced original sensor once with OEM one at around $100. I was very skeptical about this one at 1/5 of the cost. Ordered it anyways and got it the very next day. Popped it on in less than 10 minutes total with wire ties wrapped through route and everything buttoned up. Got my temp reading right away and appears to be on point. Will monitor it and will update on longevity if needed. Although I will say 2 OEMs barely made it to the 2 year mark so if I get 12 months out of this at 1/5 the cost I'd say I'm WINNING.

Heater app was showing 185 degrees, which was obviously not correct. A few online searches pointed to the temperature sensor needing replacement, and this did the trick and was significantly cheaper and faster to get than the Jandy part.

Good quality good cost.

I have a heat pump and also a Jandy automatic system which uses the temp sensor to turn on the heater. This works great and actually is now made so it functions with many of the various Jandy functions.

Perfect replacement for the OEM product. Saved me several hundred dollars on a repairman.

Works perfectly. This was a replacement for my Jandy AE Ti pool heat pump.