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5 kW heater relationship supports intended system use
or any noise-sensitive area
A properly selected cartridge pack helps restore intended filtration support and contributes to a cleaner maintenance cycle
air intrusion
Zodiac Jandy Pro Series JXi Igniter Kit (R0457502) palintest 5 kW heater relationship supportsThis JXi igniter kit is used to restore ignition performance in compatible Jandy JXi pool and spa heaters. The igniter is responsible for lighting the burner during a heat call, and a weak or failed unit can lead to delayed ignition, no light conditions, or repeated lockout cycles. Replacing R0457502 can help bring the heater back to reliable startup when diagnostics identify the igniter as the issue. Confirm compatibility by heater model and
