Williams P322155 Electrode 320819-301 Field Flexibility: Features DIP switch

Field Flexibility: Features DIP switch selectable proportional control (0-10V

it guarantees cross-reference compatibility with designated furnace control schemes and electric heat sequencers

Engineered as part of the Mueller Streamline CHECKMASTER series

Is a minimum pressure drop required for this valve to trip

Whether you are performing a seasonal teardown or troubleshooting a flow-related limit trip

Williams P322155 Electrode 320819-301 Field Flexibility: Features DIP switchMaintaining reliable ignition in Williams 500 Series Monterey Top Vent Furnaces requires precise components that can withstand high cycle operations. The Williams P322155 Electrode is a genuine OEM replacement spark electrode engineered specifically for the 5009621A and 5009622A models. This SRO Dual electrode assembly features a factory integrated wire and bracket, ensuring the air to fuel ratio is consistently met with a high energy spark. In the