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Upgraded R0456500 Temperature Sensor, for Zodiac Jandy Legacy LRZE / LRZM / JXI / LXI 125 175 200 250 260 300 325 400 Pool / Spa Heaters, Replace R0456600 R0523900 R0477300 6204-209 Thermistor Sensor

  • Based on 37 reviews
Condition: New
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$24.58 Why this price?
Save $22.41 was $46.99

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jul 1
Order within 23 hours and 21 minutes
Available payment plans shown during checkout

Features

  • Easy Installation Package: 1*temperature sensor, 1*mounting sleeve, 1*gasket. You can easily complete the settings in a few minutes without professiona
  • High Quality R0456500 sensor is made of high quality materials that can withstand higher temperatures, resist corrosion and mineral buildup, and minimize failures and extend the life of your sensor
  • Perfect Replacement R0456500 sensor meet original factory standards. We have tested it tens of thousands of times and it works well, more durable, accurate than the old version. Our product is your best choice.R0456500 Temperature Sensor fit for Zodiac Jandy Legacy Pool / Spa Heaters
  • Comapatible R0456500 sensor, replace R0456600 R0523900 R-209, fits for Zodiac Jandy Legacy LRZE / LRZM / JXI / LXI 125 175 200 250 260 300 325 400 series pool and spa heaters.R0456500 Temperature Sensor fit for Zodiac Jandy Legacy Pool / Spa Heaters
  • Good After-sales service We provide 1 year warranty for our product. If you have any questions, we will provide professional customer service within 24 hours. We'll do our best to get your satisfaction

Package Dimensions: 4.41 x 3.31 x 1.26 inches


Item Weight: 1.44 ounces


Manufacturer: ATEEfaee


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect fit
Perfect fit, easy to install. Fixed the problem with the old one that intermittently registered as -41 degrees.
Reviewed in the United States on May 15, 2025 by Kerry

  • Spa temp probe
Worked great and only took 5 minutes to install
Reviewed in the United States on May 4, 2025 by Camille George

  • Good deal
Worked great. Easy to install. Glad I didn’t pay more for one of the alternatives
Reviewed in the United States on March 13, 2025 by Meghan Woelke

  • Easy replacement for average pool owner
Watched video on YouTube to replace sensor on my JANDY JX1 400N. Took 20 minutes. It’s located on right side of heater where water intake and outflow are located. I turned off power, released pressure in filter by opening release valve. Drained heater with a thumb screw beneath sensor. Removed old bad sensor and cut wire there. I open front panel and located where 2 wires were screwed in. I pulled new wire through and screwed in. My shortcut was. I put new sensor in and taped new sensor wire to the old one and pulled it through the right panel with out removing side panel. Saved 20-30 minutes. ... show more
Reviewed in the United States on February 9, 2024 by Van

  • Great product
After I installed it my heater went back to working correctly
Reviewed in the United States on August 30, 2024 by pinball

  • Perfect
Out the bag. 15 min later solved the problem.
Reviewed in the United States on April 29, 2024 by E. Dominguez

  • Perfect
Worked perfectly!
Reviewed in the United States on March 11, 2024 by Amazon Customer

  • Not happy with this product
Bought this 2 months ago and it already says no flow on my heater board
Reviewed in the United States on December 24, 2024 by Carol Sonnenberg

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