Description
Product Overview
Designed for Jandy JXi 260 and 400 pool heaters, this high-limit temperature sensor kit ensures safe operation by preventing overheating. The R0592300 sensor features dual switches at 135°F and 150°F to shut off gas before damage occurs. Manufactured by Zodiac, it fits snugly into Jandy LXI and Legacy heater models, offering reliable protection against excessive temperatures. With a compact 1 x 1 x 1 inch size and 13.44 ounces weight, it’s easy to handle and install.
Usage
Perfect for DIY pool owners and maintenance professionals, this sensor kit is ideal for seasonal pool heating systems. It’s commonly used in residential and commercial pools with Jandy JXi 260 and 400 models, including variants like JXi200N, JXi260NK, and JXi400PN. Ideal for homeowners who want to extend the life of their pool heater by preventing overheating and vent blockages. It’s also suitable for contractors and pool service technicians who need reliable, OEM-grade replacement parts.

Why Choose Us
Our high-limit temperature sensor kit is built to OEM specifications, ensuring compatibility and performance. It’s designed for durability with a robust construction that withstands outdoor conditions. The dual-temperature switch system provides precise control, eliminating the risk of overheating. Unlike generic replacements, this sensor is specifically engineered for Jandy JXi heaters, ensuring a perfect fit and reliable function. Additionally, we offer responsive customer support to assist with installation questions or warranty concerns.
Key Features
- Prevents overheating with dual 135°F and 150°F safety switches to protect your heater and pool system.
- Snug fit for Jandy JXi 260 and 400 models, including JXi200N, JXi260NK, and JXi400PN variants.
- Manufactured by Zodiac for OEM compatibility and reliable performance in outdoor pool environments.
- Easy DIY installation with clear fitment and no special tools required for most users.
- Comes with customer support to assist with installation or warranty-related questions.
FAQ
What models is this sensor compatible with?
This sensor is designed for Jandy JXi 260 and 400 models, including JXi200N, JXi260NK, JXi400PN, and other variants listed in the product details.
How does the high-limit sensor work?
The sensor shuts off the gas supply when temperatures reach 135°F or 150°F, preventing overheating and potential damage to your heater or pool system.
Is installation difficult?
Installation is straightforward for DIY users. Simply remove the old sensor and install the new one. Always check your heater’s manual for warranty implications.
Can I use this sensor with other brands?
No, this sensor is specifically designed for Jandy JXi heaters. Using it with other brands may void warranties or cause compatibility issues.
What’s the warranty or return policy?
While this is an OEM replacement part, we offer customer support for installation questions. Check the manufacturer’s warranty terms for your specific heater model.




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