🌡️ Jandy 150°F Hi-Limit Switch Disc Replacement Kit
Part #R0023000 | For Jandy & Zodiac Pool & Spa Heaters

The Jandy R0023000 Hi-Limit Switch is an essential safety device engineered to prevent your pool or spa heater from overheating. When water temperature rises above 150°F, this high-limit switch automatically interrupts heater operation, safeguarding your equipment and ensuring years of reliable use.

✅ Compatibility:

• Jandy Legacy LRZE / LRZM & Lite2 LD, LG, LJ (125, 175, 250, 325, 400)
• Jandy LX/LT & LX/LT Low NOx Spa Heater (250, 400)

🔧 Key Features & Benefits:

• Trips heater shutoff at 150°F to protect against overheating
• Genuine Jandy replacement part for optimal safety and performance
• Direct-fit design for quick, hassle-free installation
• Durable construction for long service life

🛠️ Installation Instructions:

• Turn off all power to the heater and let it cool completely
• Locate and carefully remove the old hi-limit switch
• Install the new switch in the same location, securing all wiring as per manufacturer instructions
• Consult your heater manual for model-specific guidance

♻️ Replaces: Jandy part R0023000 (no known aftermarket alternatives; use genuine parts to ensure compliance and safety)

⚠️ Why Replace?
A malfunctioning hi-limit switch can cause nuisance heater shutdowns or fail to prevent overheating, potentially leading to costly damage.

📦 What's Included: One 150°F hi-limit switch disc with factory wiring terminals

🛡️ Trust Jandy replacement parts to keep your pool or spa heater running safely and efficiently. Consult a pool professional if you have any questions about compatibility or installation.