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Jandy JXi Heater High Limit Temperature Sensor Kit R0592300 | OEM Safety Part

Marsoni M251S
Sale price$79.99
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Jandy JXi Heater High Limit Temperature Sensor Kit R0592300 | OEM Safety PartThe Jandy High Limit Temperature Sensor Kit R0592300 is a vital safety component for Jandy JXI pool and spa heaters, purpose built to monitor and react to dangerously elevated water temperatures. This dual sensor package positions one sensor at the heat exchanger's first pass with an activation threshold of 135F (57C), and a second sensor at the outlet that triggers at 150F (65C). When either sensor registers temperatures beyond these safe boundaries,
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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Dale
Battle Creek, US
★★★★★ 5
Clean filtered air
Installed easy. works great. Clean filtered air.
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Reviewed in the United States on July 21, 2025
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Amazon Customer
Lexington, US
★★★★★ 5
Great price
Both filters fit and worked and had a great price.
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Reviewed in the United States on March 15, 2026
M
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maria sames
Boise, US
★★★★★ 5
Better then oem
Great product quality is definitely a plus had no issues. Been buying these for 3 years.
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Reviewed in the United States on November 19, 2025
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Craig Miller
Battle Creek, US
★★★★★ 5
Quality filters
Perfect fit, no issues with the installation of these filters.
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Reviewed in the United States on March 8, 2026
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Amazon Customer
Belleville, US
★★★★★ 5
Prompness
Great job
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Reviewed in the United States on March 23, 2026

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