IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch is a genuine OEM safety control for the AMVC80804CXBD variable-speed furnace and other Goodman/Amana gas furnaces that use a light-blue coded limit. This normally-closed thermal switch opens when it senses excessive heat, shutting off the burners to prevent overheating of the heat exchanger and surrounding components. The light-blue color code identifies its specific temperature open point, so replacing it with the correct OEM unit is critical for safe operation.
Aftermarket limit switches often carry an incorrect trip temperature, which can cause nuisance lockouts or, worse, fail to protect the heat exchanger. This genuine OEM 0130F00038 is calibrated to the exact factory specification for your furnace, ensuring reliable safety cutout and code-compliant operation.
Easy (2/5). A two-wire, single-screw replacement. Always disconnect power at the breaker before servicing. If unsure, consult a licensed HVAC technician.