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The genuine Goodman 0130F00010S Flame Sensor is a direct-fit replacement for the ACSS921005CNAA gas furnace and other compatible Goodman/Amana models. The flame sensor (flame rod) confirms the burner has ignited by generating a micro-amp rectification signal back to the control board. When the rod oxidizes or cracks, the board can no longer prove flame and shuts the gas valve, producing intermittent ignition lockouts and short cycling. Installing a fresh OEM sensor restores stable, code-compliant flame detection.
This is a genuine Goodman OEM sensor built to factory rod length, alloy, and ceramic insulator spec, ensuring the correct flame-signal current the original control board expects. Universal/generic flame rods often sit at the wrong depth in the flame envelope, causing weak signal and nuisance lockouts. For warranty-safe, reliable operation, the OEM part is the recommended choice.
Easy (1/5). Power off the furnace, remove the burner-compartment door, unplug the single sensor wire, remove one mounting screw, and swap. Gently clean any adjacent connections and verify a clean flame-sense reading. Most homeowners and technicians complete this in under 15 minutes. Always shut off gas and electrical power before servicing.