Zodiac Jandy JXi 260 Natural Gas Fuel Orifice Kit (R0591602) spacovers The Polaris Zodiac Backup Valve

The Polaris Zodiac Backup Valve Kit [180/280/380/3900] (G52) is a replacement backup valve kit for compatible Polaris and Zodiac pressure-side pool cleaner systems

Carvin replacement valve

Part number A16 helps confirm the correct replacement item

Replaces damaged or missing lock nut hardware

O-ring kit with seal for compatible Sta-Rite Max-E-Pro pump applications

Zodiac Jandy JXi 260 Natural Gas Fuel Orifice Kit (R0591602) spacovers The Polaris Zodiac Backup ValveDesigned for service focused pool and spa repairs, Zodiac Jandy JXi 260 Natural Gas Fuel Orifice Kit (R0591602) is a replacement heater parts component for Jandy JXi heater applications. It is used for metering gas flow for the listed fuel type and heater size, and it supports proper burner performance after fuel system service. For JXi heaters, matching the exact service kit matters because combustion, water flow, and control components are tightly