🔧 Jandy JXi Heater Bypass Valve Repair Kit

Includes Shaft, Spring, C-Clip, and Poppet | OEM Replacement for JXi Series

This Jandy Bypass Kit includes all the essential components needed to repair or rebuild the internal bypass valve assembly in your Jandy JXi gas heater. Designed to restore proper water flow and heating efficiency, this kit helps maintain your heater’s performance and prevents over- or under-heating due to bypass failure.

✅ Kit Includes:

• 🔩 Bypass Shaft

• 🌀 Bypass Spring

• ⚙️ C-Clip

• 🛑 Poppet

🧩 Compatibility:

• ✔️ Jandy JXi Pool & Spa Heaters (All BTU models: 200, 260, 400)

• OEM replacement parts – ensure proper fit, pressure control, and performance

• Helps maintain correct internal water routing and pressure

⚠️ Signs You May Need This Kit:

• Heater short-cycles or won’t maintain temperature

• Low or inconsistent water flow through the heater

• Visible damage or wear to internal bypass components

• During routine heater maintenance or troubleshooting flow issues

🛠 Premier Pool & Spa stocks genuine Jandy heater parts and offers service support for installation and diagnostics. If your JXi isn’t performing like it should, we can help determine whether a bypass rebuild is the right fix.