Whether used for filter monitoring or fan proving applications

this specific model requires a 1/2" bore

If the 12F1901 furnace sensor fails to detect a flame

Constructed with corrosion-resistant inner and outer cores

By integrating this boiler safety control part

Schneider Electric (Erie) VS3223G14A020 Valve Assembly Els PW 17895 Whether used for filter monitoringThe Schneider Electric Erie VS3223G14A020 is a high performance 3 way zone valve designed for demanding low pressure steam and high temperature hydronic applications. Engineered with a 1 2 inch NPT connection and a 4. 0 Cv flow coefficient, this spring return motorized valve ensures reliable fail safe operation in the event of power loss. Operating on a 24Vac power supply, the unit utilizes a two position control signal, making it compatible with