Armstrong Furnace R45688-001 Electrode (Ignitor) It serves as a direct

It serves as a direct drop-in for worn pilot assemblies in systems requiring a 24V ignition circuit or standard standing pilot configuration

as it requires a physical inspection of the burner assembly before the system can be restarted

Whether you are addressing a furnace relay replacement or integrating a booster fan

it should read as a closed circuit (zero or near-zero resistance)

Armstrong Furnace R45688-001 Electrode (Ignitor) It serves as a directThe Armstrong Furnace R45688 001 Electrode (Ignitor) is a critical OEM replacement part designed for high voltage ignition sequences in Armstrong Air HVAC equipment. Operating at 208 240V, this heavy duty electrode provides the necessary spark gap consistency required to initiate combustion across the burner manifold. Unlike aftermarket hot surface ignitors, this dual voltage electrode is engineered to withstand high thermal cycling without premature