IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch (Light Blue) is a genuine OEM safety control for the AMVC80603BNBC gas furnace and compatible Goodman/Amana models. This normally-closed thermal switch opens the control circuit if temperatures in its monitored zone exceed the rated trip point, shutting down the furnace to prevent overheating, heat-exchanger stress, and fire hazards.
The light-blue OEM 0130F00038 is matched to a specific trip temperature. Installing the wrong color code or a generic limit changes the safety threshold, which can cause nuisance trips or, worse, fail to protect the heat exchanger. Always match the exact OEM color-coded switch.
Easy — usually two mounting screws and two spade terminals, about 15 minutes. Disconnect power and gas before servicing, and verify the switch color/rating matches the original before installing.