IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 10123533 Manual Reset Limit Switch is a genuine OEM safety control engineered for the Amana/Goodman AMH951155DXAB gas furnace and compatible 95% AFUE models. This high-limit switch monitors heat-exchanger and blower-compartment temperatures and trips the burner circuit if the unit overheats, protecting against dangerous conditions caused by restricted airflow, a failed blower, or a dirty filter. Because it is a manual reset device, it requires an intentional button press to restore operation after a fault — an added safeguard that prevents short-cycling on a persistent problem.
OEM vs. Generic: This is the factory-specified Goodman part with the correct trip temperature and bracket geometry. Generic replacements may carry a slightly lower price, but calibrated trip points and terminal placement can vary — an out-of-spec limit switch can cause nuisance lockouts or, worse, fail to protect the heat exchanger. For a safety component, OEM is the recommended choice.
Install difficulty: Easy (1 of 5). Requires disconnecting power, removing two mounting screws, and transferring the spade connectors. Basic hand tools; 10–15 minutes for most DIYers. Always cut power at the disconnect before servicing.