IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 is a factory-original auxiliary limit switch, color-coded light blue to indicate its specific trip temperature, and is a direct fit for the AMH80804BXBD 80% AFUE gas furnace. This secondary safety control supplements the primary limit by opening the circuit and shutting down the burners if it detects abnormal heat at its mounting location—protecting against blocked airflow, blower failure, and heat-exchanger overheating.
The light-blue color code is critical: it identifies the exact trip point calibrated for your furnace. Installing a generic switch or the wrong color risks nuisance shutdowns or inadequate protection. This genuine OEM part guarantees the correct temperature rating and bracket fit.
Rating: Easy (2/5). Replacement usually takes 15 minutes: disconnect power, remove the mounting screws, transfer the two wire leads, and reinstall in the same orientation. Match the light-blue color code exactly. If this switch trips repeatedly, correct the underlying airflow or blower problem rather than bypassing the control.