Armstrong Furnace R46827-001 Ignitor This is an automatic reset

This is an automatic reset rollout switch

air conditioning units

Always verify your specific orifice size and inlet pressure against the manufacturer’s spring selection chart

It is essential for applications where the motor relies on the moving air for thermal management to prevent overheating during continuous operation

or erratic performance of the automatic condensate drain trap

Armstrong Furnace R46827-001 Ignitor This is an automatic resetThe 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