JANDY JXI/ LXI VENT BOX FUSIBLE LINK - R0524300

SKU: R0524300
Regular price $14.31

The Jandy R0524300 Vent Box Fusible Link is a critical safety component that pool service professionals rely on to protect commercial and residential heater installations. This genuine Zodiac replacement part provides essential overheating protection for Jandy JXi and LXi heater models, preventing costly system damage and ensuring safe operation.

Professional Service Benefits

Designed for pool contractors who service heaters with frequent vent issues, this fusible link reduces callback visits and protects your service reputation. The 240°F temperature rating provides reliable shutdown protection, while the through-hole mounting design ensures quick, professional installation during maintenance calls.

Why Pool Contractors Choose MT Pools

As your trusted B2B partner, MT Pools stocks genuine Jandy parts with superior customer service support. Our wholesale pricing protects your profit margins while our technical expertise helps you diagnose heater issues quickly and accurately, keeping your service operations efficient.

Frequently Asked Questions

Which Jandy heater models use the R0524300 fusible link?

The R0524300 is compatible with Jandy JXi models (200, 260, 400), Legacy LRZE, LRZM, and LXi Low NOx models, including LXi250N, JXi400P, and LRZE125.

Can the fusible link be reset after triggering?

No, once the fusible link triggers at 240°F, it must be replaced with a new R0524300 unit for the heater system to restart and operate safely.

How does this part help with heater diagnostics?

The fusible link is part of the full heater diagnostic sequence, helping contractors identify overheating issues and vent problems during service calls.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides expert technical guidance and superior customer service to help pool contractors with proper installation and troubleshooting.

Order Your Genuine Parts Today

Keep your service truck stocked with genuine Jandy replacement parts from MT Pools. Our reliable inventory and fast shipping ensure you have the critical safety components needed for professional heater service calls.

• Genuine Zodiac/Jandy replacement part R0524300
• 240°F temperature rating for reliable overheating protection
• Compatible with JXi models (200, 260, 400) and Legacy LRZE, LRZM, LXi Low NOx
• Through-hole mounting for quick professional installation
• Heat-sensitive metal strip detects failure risk
• Prevents system damage from excessive exhaust temperatures
• Critical component for heater diagnostic sequence
• Compact dimensions: 4.5" x 2.2" x 1.7"
• Lightweight at 0.634 pounds for easy handling
• Must be replaced once triggered for system restart
• Essential for heaters with frequent vent issues
• Ensures safe venting of exhaust gases