The Jandy Hi-Limit Switch R0023000 is an essential factory-original safety device engineered to guard against overheating in numerous Jandy and Teledyne Laars pool and spa heaters. Set to initiate an automatic system shutdown at 150°F, this switch guarantees that your heater stays within safe thermal boundaries, protecting internal parts from heat-induced wear and failure. It offers direct compatibility with several widely used models, including units in the Legacy and Lite2 product lines. As a genuine OEM replacement, it delivers precise temperature detection and dependable protection to sustain the long-term safety and performance of your heating equipment.

Key Benefits

• 150°F Thermal Shutoff Protection: Halts heater operation the instant internal temperatures surpass safe thresholds, shielding components from damaging heat exposure
• Ensures Safe Operating Conditions: Keeps your heater functioning within approved temperature boundaries, preventing dangerous situations and promoting swimmer safety
• Multi-Model Jandy and Laars Support: Engineered to work with a broad selection of heaters, including many Legacy and Lite2 systems, for flexible replacement options
• Extends Equipment Service Life: Serves a vital function in shielding the heat exchanger and control circuitry, minimizing wear caused by temperature spikes
• Authentic OEM Manufacturing: Produced to Jandy factory tolerances for reliable temperature sensing and consistent performance throughout its lifespan

What's Included

• Jandy R0023000 Hi-Limit Switch

Compatibility

• Jandy LXi Heaters
• Jandy Legacy LRZE and LRZM Heaters
• Jandy Lite2 LD, LG, LJ Heaters
• Jandy LX and LT Heaters
• Jandy Laars ESG and ESC Heaters

Specifications

• Brand: Jandy
• Part Number: R0023000

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