The Jandy Hi-Limit Switch R0022700 is a factory-original thermal safety device purpose-built to shield your pool or spa heater from dangerously elevated temperatures. Precisely calibrated to activate at 135°F, this switch disconnects power to the heating system the moment temperatures climb beyond acceptable boundaries, safeguarding sensitive internal components and protecting users. It integrates directly with a broad selection of Jandy and Laars heaters, including Lite2 LD, LG, LJ, and LX/LT series models. As a cornerstone of your heater's safety architecture, this hi-limit switch should be inspected and replaced at regular intervals to sustain effective thermal protection.

Key Benefits

• 135°F Safety Cutoff: Instantly interrupts heater power when internal temperatures climb past 135°F, averting heat-related damage and hazardous operating states
• Safeguards Equipment and Swimmers: Keeps the heater within proper thermal boundaries, minimizing component wear and eliminating overheating dangers for users
• Wide Jandy and Laars Compatibility: Purpose-built for Lite2 LD, LG, LJ, and LX/LT heaters, covering both current and older system configurations
• Key Preventive Maintenance Part: Swapping this switch during scheduled service helps avoid surprise shutdowns and maintains ongoing safety compliance
• Genuine OEM Construction: Manufactured to Jandy factory standards for accurate temperature sensing and dependable operation in humid, heat-intensive poolside settings

What's Included

• Jandy R0022700 Hi-Limit

Compatibility

• Jandy Laars EPS and EPC Heaters
• Jandy Lite2 LD, LG, and LJ Heaters
• Jandy LX and LT Heaters

Specifications

• Brand: Jandy
• Part Number: R0022700

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