Armstrong Furnace R40406-007 Pilot Assembly Els PW 17895 as some equipment utilizes a

as some equipment utilizes a back-mount configuration rather than this 1/2" bottom-mount style

it is designed for seamless integration with Sporlan F

this assembly ensures consistent continuity and prevents signal dropouts that can lead to diagnostic fault codes or intermittent system failure

boxed successor and is identical to part number 8407-045

Armstrong Furnace R40406-007 Pilot Assembly Els PW 17895 as some equipment utilizes aThe Armstrong Furnace R40406 007 Pilot Assembly is a critical OEM component designed for precise ignition and flame sensing in gas fired heating systems. This natural gas pilot assembly functions as the direct factory replacement for the legacy R40406 002 model, ensuring a seamless drop in fit for technicians servicing older Armstrong, AirEase, and Concord units. Engineered to provide a stable pilot flame under varying gas pressures, this assembly