Jandy R0524300 Pro Series Fusible Link, Vent, 240 Degree C

🔥 Jandy Pro Series Fusible Link Vent – 240°C (Part #R0524300)

The Jandy R0524300 Fusible Link is a genuine OEM safety component designed for Jandy Pro Series pool and spa heaters. This fusible link is a critical thermal safety device installed in the venting system, engineered to melt and shut down the heater if flue temperatures exceed 240°C (464°F) — preventing overheating and potential fire hazards.

✅ Product Features:

• Rated for 240°C / 464°F – Activates at high vent temperatures for added safety

• Genuine Jandy OEM Part – Ensures precise fit and performance in Jandy Pro Series heaters

• Prevents Overheating – Protects equipment and surrounding areas from excessive flue gas heat

• Reliable Safety Mechanism – Automatically disables heater if unsafe conditions are detected

🔧 Compatibility:

• Fits Jandy Pro Series Heaters with vented installations

• Common in models requiring thermal vent protection

• Always check your heater manual to confirm proper part number usage

⚠️ Why Replace the Fusible Link?

Over time or due to a triggered safety event, the fusible link may:

• Activate due to elevated flue temps

• Degrade from repeated heat cycles

• Need replacement to restore heater operation

Installing a new R0524300 fusible link ensures your heater’s vent safety system functions as intended.

🛠 Premier Pool & Spa stocks trusted OEM heater parts and provides expert service for Jandy equipment. Need help diagnosing a heater issue? We’re here to help with part replacement or full heater inspections.

This part fits the following Jandy Heaters:

• JXi™ Heater (Mfg. 2014–Present)
• JXi™ ASME® Compliant Heater JXI400NC, JXI400PC, JXI260NC, JXI260PC
• LXi™ Low NOx
• Legacy™ Model LRZE Pool/Spa Heater (Discontinued)
• Legacy™ Model LRZM Pool/Spa Heater