Zodiac Jandy Pro Series JXi Flue Sensor Kit (R0719400) covervalet 0 kW Spa Heater Assembly

0 kW Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) is engineered with a clear focus on advanced system matching

Supports water treatment equipment service

Designed for compatible feeder union sealing applications

or weathered original lids

Replacement clamp knob for select Challenger/Waterfall pumps

Zodiac Jandy Pro Series JXi Flue Sensor Kit (R0719400) covervalet 0 kW Spa Heater AssemblyThe JXi flue sensor kit monitors exhaust related conditions in compatible Jandy JXi heaters and helps the control system protect the appliance during operation. A failing sensor may contribute to fault codes, lockouts, or unreliable heating even when the burner and gas train appear normal. Replacing the correct sensor kit supports safer heater operation and more accurate diagnostic response. Use R0719400 only after confirming the JXi model and service