Jandy Hi-Limit Switch For Heaters | 150F | R0023000

The OEM Jandy Hi-Limit Switch R0023000 is a safety component designed to prevent overheating in various Jandy and Teledyne Laars pool and spa heaters. Set to activate at 150°F, this switch ensures that the heater shuts down if the temperature exceeds this limit, thus protecting the system from potential damage caused by excessive heat. Compatible with models across the Jandy and Laars heater lines, including certain Legacy and Lite2 series, the R0023000 switch is essential for maintaining safe and reliable heater operation, ensuring long-term performance and safety.

Highlights

• Crucial Overheat Protection: Designed to activate at 150°F, this hi-limit switch plays a vital role in preventing overheating by automatically shutting down the heater when the temperature exceeds the safe limit, protecting the system from potential damage.
• Ensures Safe Operation: By safeguarding against excessive heat, this switch helps maintain the safe and reliable operation of your pool or spa heater, ensuring both the longevity of the equipment and the safety of users.
• Wide Compatibility: Compatible with various models across the Jandy and Teledyne Laars heater lines, including certain Legacy and Lite2 series, this switch offers a versatile solution for multiple heating systems.
• Essential Safety Component: As a key part of your heater’s safety mechanisms, the R0023000 hi-limit switch is critical for ensuring long-term performance and safety, making it an indispensable replacement part for maintaining your pool or spa heating system.

Includes

• (1) 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

Note: This Hi-Limit Switch may be compatible with your system, please refer to your owners manual to ensure compatibility.

Additional Info

Online R0023000 Hi-Limit Switch – For 150°F Heater Safety Cutoff

buy Jandy R0023000 switch online with fast shipping options

ships fast – R0023000 stocked for quick overheat protection fix

free shipping available on OEM hi-limit switch R0023000

works with heaters LXI400, LJ250, LRZM, LX, and others

part R0023000 rated for 150°F system shutdown response

Jandy Hi-Limit Sensor R0023000 – For Consistent Heater Shutdown Control

sensor R0023000 helps prevent heater lockout due to temperature faults

essential for controlling internal gas heater temps

ideal for pool pros working on Jandy hi-limit diagnostics

use R0023000 to replace aged, corroded, or tripped switches

factory-calibrated for safe heater shutoff at exact temp rating

Temperature Safety Switch R0023000 – Compatible With Multiple Heater Series

R0023000 used in pool heaters needing 150F overheat threshold

fits in-line on most Jandy spa and pool heater models

OEM construction for accurate high-temp sensing

designed to maintain warranty-compliant safety specs

install in minutes with minimal tools for reliable protection

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