Wayne 100989-061 Electrode Assembly 321702-401 Fail-Safe Reliability: Mechanical spring return

Fail-Safe Reliability: Mechanical spring return ensures the valve returns to the normally open position during power interruptions

or a diagnostic LED code on the control board indicating a "Low Flame" or "Flame Out of Sequence" error (often Code E241)

Common Questions: Is this screw compatible with the newer Reznor UDX series

and potential system lockout

Broad Application: Suitable for use in gas furnaces

Wayne 100989-061 Electrode Assembly 321702-401 Fail-Safe Reliability: Mechanical spring returnThe Wayne 100989 061 Electrode Assembly is a critical OEM ignition component specifically engineered for Blue Angel HS and HS Blue Angel Plus oil burner applications. Featuring a single block insulator design, this assembly provides a robust electrical path to ensure consistent arc formation across the spark gap. The 18 inch ceramic insulator offers superior dielectric strength to prevent tracking or cracking, which often results in ignition failure