Fenwal 22-100001-372 Electrode 320788-704 discard the old housing and

discard the old housing and use the new molded assembly as a complete unit

Common signs of a faulty solenoid valve coil include an audible humming sound

Dual Refrigerant Compatibility: Field-ready for both R22 and R407C systems

OEM Fitment: Designed specifically for Berko 3900-series cabinets

or a burner that ignites briefly and then drops out if the module cannot "prove" the flame signal accurately back to the circuit board

Fenwal 22-100001-372 Electrode 320788-704 discard the old housing andThe 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