Fenwal 22-100000-664 Electrode Assembly 320734-701 The Schneider Electric AT33A00T is

The Schneider Electric AT33A00T is rated for use with VS series valves in low-pressure steam applications up to 15 psi

For technicians performing a York blower belt replacement

Ensure the valve stem is fully retracted during the linkage calibration to prevent internal seat damage

If the switch remains open while cool

the HH18HA141 features an auto-reset function that re-establishes the circuit for continued operation

Fenwal 22-100000-664 Electrode Assembly 320734-701 The Schneider Electric AT33A00T isThe Fenwal 22 100000 664 Electrode Assembly is a precision engineered ignition electrode designed for use with high output commercial atmospheric burners and specialized boiler ignition systems. As a critical component in the flame rectification circuit, this assembly features a durable ceramic insulator and a resilient sensing rod capable of withstanding the high temperature environments typical of industrial combustion chambers. This replacement