Zodiac JXI / Astralpool IXI High Limit Temp Sensor Kit

Zodiac JXI / Astralpool IXI High Limit Temp Sensor Kit

Zodiac JXI / Astralpool IXI High Limit Temp Sensor Kit. aka "Overheat" kit. These generally fail as they have a limited number of times they can trip. Suits both Type A & Type B Manifolds used in Australia.

• Physically Stocked, unlike most "drop-shipping" websites.
• Shipped from VIC, NSW, WA, QLD

Most trips occur due to poor water flow, and/or no cooling-down period when the heater switches off. Modern gas pool and spa heaters suffer from lack of cooling down when they switch off. This can lead to premature damage of the heater and tripping of the high-limit switches.

We strongly recommend a cool-down pump run-on timer for all gas heaters. (Systems such as Aqualink, Connect 10, Dontek have this feature built-in and should be activated.)

Important: Note that heaters where temps are generally set above 38°C may be modified (see images) by a licensed person.

Comes with:

• 110°F/43°C High Limit Switch - 1/4" (approx 13mm thread) - Yellow Dot
• 120°F/49°C High Limit Switch - 3/8" NPT (approx 17mm thread) - Blue Dot
• 125°F/52°C High Limit Switch - 3/8" NPT (approx 17mm thread) - Green Dot
• 150°F/66°C High Limit Switch - 3/8" NPT (approx 17mm thread) - Red Dot
• Jumper Lead
• Manual

R0592301, WWDG

Manufacturer Catalogues, Diagrams & Part Numbers

Need exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues: Astralpool Catalogue 2026 | Zodiac Catalogue 2026