THIS VIDEO IS AMAZING! We have a similar model; I watched your video step by step, and I was able to replace our shorted water temperature sensor ourselves. Probably saved 200-300$ in service call. THANK YOU VERY VERY MUCH!!! 5 stars
Thank you for the video. I repaired my Jandy pool heater using your video. My JXi400N heater was giving me a fault code; "SHORTED H2O SENSOR" and was showing a water temperature of "120F" when the pool was at "56F".
Thanks for the helpful video. I have the same heater that had the same exact problem. That $20 fix saved me a bundle in a service call! It was very simple to change. Pinch a Penny wanted $160 for the Jandy sensor. No need to spend the extra money.
Great video. Had exactly the same issue. But the temp sensor for $20. Installed myself, according to your instructions. Saved $250! Thank you very much for this video!
It's a water pressure sensor. It detects that there is enough flow of water through the heater before it activates heat. Prevents the heater from running dry and burning Itself up.
Thanks for the video much appreciated. I have the same Jandy model that you have, but the screen on mine unit stated Fault High Limit. Is that mean my temperature switch need to be replace? Is that different from temperature sensor?
Hey sir good morning I have change the temperature sensor on the jxi 400 but when I set the heat it is passing what it is set for example I set it for 98 but it past that going up to over 112 what can I do
Can you please show me how to fix fault fueslink field after I fixed the sensor u showed few weeks later I came up with that error fault fueslink field I would really appreciate if u can show me where it is and how to change to fix the heater thanks
My issue is the opposite…the heater says the water is 80 but the remote says it’s 110. I tried controlling it without the remote and it’s still not working.
THIS VIDEO IS AMAZING! We have a similar model; I watched your video step by step, and I was able to replace our shorted water temperature sensor ourselves. Probably saved 200-300$ in service call. THANK YOU VERY VERY MUCH!!! 5 stars
Thank you for the video. I repaired my Jandy pool heater using your video. My JXi400N heater was giving me a fault code; "SHORTED H2O SENSOR" and was showing a water temperature of "120F" when the pool was at "56F".
Thanks for the helpful video. I have the same heater that had the same exact problem. That $20 fix saved me a bundle in a service call! It was very simple to change. Pinch a Penny wanted $160 for the Jandy sensor. No need to spend the extra money.
Thank you so much!!! I can’t even guess what my pool guy would have charged me to do this.
Very helpful thanks a lot . Pool company was aiming for $300 plus for this I did it my self please make more jandy heater videos and stuff if u can !
Great video. Had exactly the same issue. But the temp sensor for $20. Installed myself, according to your instructions. Saved $250! Thank you very much for this video!
THANK YOU!!! You probably saved me 100s of dollars! It was quick and easy! Thank you very much!
Thanks so much.
Easy to follow directions and it worked like a charm.
Mine just went bad tonight. Found your video and I will be changing it myself. Thank you for sharing.
Follow up, I got it swapped out and it is working perfectly. Thanks again for the step by step video.
This worked without any problems. You are awesome and I'm very appreciative of the video. Thank you!
If I could kiss you I would! You saved me over $200 for a technician to come out to do this. Thank you so much!!
Thanks! You saved me hundreds!
Simple enough, thanks for the video
Excellent video ! Thank you !
Thank you very you made me fix my heater so quick and easy.
Thank you so much!
Thank you
Thanks!
Thank you.
Hello where do you connect the pool temperature sensor on the board, I bought a used heater without this sensors and im trying to connect them, thanks
My wires go to a different location. Not on side. Is there a newer model or video?
great video, what is the brass octagonal nut below that sensor? mine is leaking
It's a water pressure sensor. It detects that there is enough flow of water through the heater before it activates heat. Prevents the heater from running dry and burning Itself up.
Water keep leaking out from the nut, any recommendations?
Is this the same thing as fault high flue temp by chance?
Thanks for the video much appreciated. I have the same Jandy model that you have, but the screen on mine unit stated Fault High Limit. Is that mean my temperature switch need to be replace? Is that different from temperature sensor?
I'm not sure about that one.
Great video! I hope to do the same soon. Can you splice in the wires from the new sensor on to the old wires?
Sure, I don’t see why not.👍
Hey sir good morning I have change the temperature sensor on the jxi 400 but when I set the heat it is passing what it is set for example I set it for 98 but it past that going up to over 112 what can I do
Can you please show me how to fix fault fueslink field after I fixed the sensor u showed few weeks later I came up with that error fault fueslink field I would really appreciate if u can show me where it is and how to change to fix the heater thanks
What exact temperature sensor did you buy from Amazon? I have Jandy 400p heater. Thanks!
Link is in the description of under the video.
Next time pop the lid on the pump to release the pressure and get yourself a pair of channel locks.
My issue is the opposite…the heater says the water is 80 but the remote says it’s 110. I tried controlling it without the remote and it’s still not working.
Probably the other temperature sensor is bad, the one on the pipe coming out of the pump.