Compression Fitting, Universal, 3/16" x 1/8" Universal Pressure SwitchWill retrofit to virtually any pressure switch application. 3902 Series replaces all pilot duty and millivolt gas heater...
Compression Fitting, Universal, 1/4" x 1/8" Universal Pressure SwitchWill retrofit to virtually any pressure switch application. 3902 Series replaces all pilot duty and millivolt gas heater...