Fenwal 22-100001-372 Electrode L99H008 50" WC terminal side to

50" WC terminal side to match original single-switch logic

This valve is typically shipped for natural gas

It is critical to use the exact specified reset type

and Payne high-efficiency equipment

Is this control board compatible with all Heil HVAC units

Fenwal 22-100001-372 Electrode L99H008 50" WC terminal side toThe Fenwal 22 100001 372 Electrode is a critical OEM component designed for high precision direct spark ignition in commercial and industrial heating applications. As a veteran grade HVAC replacement part, this electrode is engineered to maintain a consistent spark gap under extreme thermal cycling, ensuring reliable gas furnace ignition or boiler startup. Its ceramic insulator construction prevents high voltage leakage, while the specialized alloy