IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch (identified by its light blue housing) is a genuine OEM thermal safety control for the Goodman/Amana ACVC950714CXAD gas furnace. Mounted near the heat exchanger or blower compartment, it opens the control circuit if temperatures climb above its rated trip point — protecting the furnace from overheating caused by restricted airflow, a dirty filter, or blower failure.
OEM vs. Generic: Limit switches are calibrated to a precise trip temperature, color-coded by the factory. The OEM 0130F00038 guarantees the exact cut-out point your furnace's design requires. A generic or wrong-temperature switch can either nuisance-trip (no heat) or fail to protect the heat exchanger — a genuine safety concern. Always match the OEM color and part number.
Install Difficulty: Easy (1/5). Disconnect power, photograph the wiring, remove the two mounting screws, transfer the spade terminals to the new switch, and remount. Typically a 10–15 minute repair with a nut driver.
Clear an open-limit or overtemperature fault and safely return your furnace to service with this genuine Goodman part.