Jandy R0590005 Manifold Backplate, JXI 400

The Jandy R0590005 Manifold Backplate is an authentic replacement part designed specifically for Jandy JXi 400 pool and spa heaters. This backplate is essential for maintaining proper water flow and heater efficiency. Manufactured by Zodiac (Fluidra), this part ensures a precise fit and long-term durability for your JXi 400 heater.

• ✅ OEM Quality – Factory original component for reliable performance and compatibility
• 🏊 Engineered for JXi 400 – Compatible with all Jandy JXi 400 natural gas and propane models
• 🔩 Durable Construction – Built from high-quality materials to withstand pool and spa conditions
• 🛠️ Easy Installation – Designed for straightforward replacement with standard tools

• Fits Jandy JXi 400 Pool & Spa Heater models (both natural gas and propane)
• Refer to your owner’s manual or parts diagram to verify fit for your specific unit

• Jandy/JXi 400 Manifold Backplate only (no known cross-reference to other brands or models)

• Turn off power and gas supply before servicing heater
• Remove old backplate and O-rings as needed
• Install new backplate, ensuring all seals and fasteners are correctly positioned
• Check for leaks and proper heater operation after installation
• Consult your heater’s manual for detailed installation instructions

🛡️ Trust in genuine Jandy parts for optimal performance, safety, and warranty protection. For additional heater maintenance items or installation help, contact our pool & spa experts!