Zodiac Jandy JXiQ 110° Thermal Reg Valve (R0589701) jets The FDXLGSK1931 is a practical

The FDXLGSK1931 is a practical service option for compatible Hayward Low NOx heaters that need renewed exhaust-side sealing and cleaner long-term performance

Simple skimmer placement for easy maintenance

The CMP square lid and collar assembly is designed for compatible skimmer applications where both the lid and collar need replacement together

Supplied in a quantity of two

When the ozone side of the spa stops performing the way it should

Zodiac Jandy JXiQ 110° Thermal Reg Valve (R0589701) jets The FDXLGSK1931 is a practicalIdeal for careful pool equipment rebuilds, Zodiac Jandy JXiQ 110 Thermal Reg Valve (R0589701) is a replacement heater parts component for Jandy JXi heater applications. It is used for regulating internal water temperature through the heater, and it helps improve warm up consistency and protects against temperature swings. For JXi heaters, matching the exact service kit matters because combustion, water flow, and control components are tightly