IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch is a genuine OEM safety control engineered for the ACVM971005CNBA furnace and other compatible Goodman/Amana gas furnaces. This light-blue auxiliary limit acts as a backup high-temperature cutout: if the heat exchanger or blower compartment exceeds a safe threshold, the switch opens and de-energizes the burners to prevent overheating, protecting both your equipment and your home.
The genuine OEM 0130F00038 is calibrated to the exact trip temperature specified by Goodman, ensuring correct cycling and full safety compliance. Generic alternatives may use a different temperature rating or terminal layout, which can cause nuisance lockouts or compromise safety. For a limit switch we strongly recommend the OEM part — it is an inexpensive component protecting expensive equipment.
Easy (2/5). Disconnect power, remove the access panel, transfer the two spade connectors, and mount the switch with its original screws. A 15-minute job for most homeowners; if unsure, consult a licensed HVAC technician.