Product Name
$0.00
✅ In Stock
🚚 Ships Today
🔒 OEM Certified
🔄 30-Day Return
Same-day dispatch if ordered by 3PM CST
Free shipping on orders $75+
Check compatibility before ordering
IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch is a genuine OEM high-temperature safety control for the AMVC80805CNAA variable-speed gas furnace and compatible Goodman/Amana models. Identified by its light-blue color code, this normally-closed thermal switch monitors temperature at a secondary location such as the blower deck or cabinet. If temperatures exceed the switch's trip point — typically from a failed blower or restricted airflow — it opens the circuit and shuts down the burners to prevent overheating and component damage.
The genuine OEM 0130F00038 is calibrated to the exact trip temperature Goodman engineered for this furnace — the color code identifies that setpoint. A generic switch with the wrong temperature rating will either nuisance-trip or fail to protect the equipment. For a safety-critical limit, always match the OEM part and color.
Easy — Turn off power, note the wire positions, remove the two mounting screws, transfer the leads to the new switch, and remount. If a limit switch has tripped, always diagnose and correct the underlying airflow problem before returning the furnace to service.