IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 10123533 is a genuine OEM manual reset limit switch built for Amana/Goodman AMH950703BXAD 95% AFUE gas furnaces. This is a critical safety control: it monitors for abnormal high temperature or flame rollout and cuts power to the gas valve if it detects an unsafe condition. Because it is a manual reset device, it locks out until the fault is corrected and the button is pressed — protecting the heat exchanger, wiring, and your home from overheating.
A limit switch is a life-safety component, and trip temperature accuracy is not negotiable. Generic switches may have incorrect open/close set points or looser tolerances, which can either nuisance-trip or fail to protect against a genuine rollout event. The OEM 10123533 is calibrated to Goodman's exact furnace specification, ensuring reliable protection and correct sequencing. Always use OEM for safety controls.
Moderate (3/5). Involves 120V/24V wiring and correct mounting position. Turn off power at the breaker before starting. Remove the two mounting screws, transfer the spade connectors to the new switch, and reinstall. If the old switch tripped, diagnose and fix the root cause (blocked venting, cracked heat exchanger, dirty burner) before restoring power. Recommended for experienced DIYers or a licensed HVAC technician.