Armstrong Furnace R46827-001 Ignitor If the 120V signal is

If the 120V signal is present at the terminals but the light is dark

The A22284-1 is designed for specific series dimensions

Successful installation requires a manometer to verify the outlet pressure at the manifold and typically involves setting the regulator adjustment screw flush before the final natural gas to propane conversion calibration

ensuring the safety of the steam boiler by preventing nuisance shutdowns or dry-fire conditions caused by losing a tight seal at the valve connection

making it the technician’s choice for 15 amp relay replacements in critical commercial infrastructures

Armstrong Furnace R46827-001 Ignitor If the 120V signal isThe Armstrong Furnace R46827 001 Ignitor is a high performance silicon nitride hot surface ignitor engineered for precise ignition in residential heating systems. This direct OEM replacement part is critical for restoring reliable operation to Armstrong gas furnaces and compatible AirEase or Ducane equipment. Unlike older silicon carbide models, the nitride construction offers superior durability and resistance to oxidation, ensuring consistent