Worcester Electrodes (Page 5)
Usually, there are two different types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode makes the spark that begins combustion within the burner The flame sensing electrodes are responsible for monitoring whether there is a flame present in the burner. This is an important task and if the flame is not detected the boiler knows to re-attempt ignition.

WORCESTER 87186643010 SET OF ELECTRODES
Part No: 1020144 MPN: 87186643010
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View Part DetailsWORCESTER 87161003770 ELECTRODE MOUNTING BRACKET
Part No: 1013285 MPN: 87161003770
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View Part DetailsWORC 87081070080 IGNITION ELECTRODE NOW USE -1020131
Part No: 1012175 MPN: 87081070080
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View Part DetailsWORCESTER 87161421250 ELECTRODE 45900413-003
Part No: 1017915 MPN: 87161421250
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WORCESTER 87161421040 SPARK ELECTRODE
Part No: 1017889 MPN: 87161421040
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View Part DetailsWORCESTER 87199051470 IGNITION WIRE
Part No: 1020187 MPN: 87199051470
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WORCESTER 8718600172 GLOWWORM IGNITOR ION ELECTRODE SET 50-100KW
Part No: 1030021 MPN: 8718600172
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WORCESTER 87161421270 IGNITION ELECTRODE ASSEMBLY
Part No: 1017919 MPN: 87161421270
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