IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 is a genuine OEM auxiliary limit switch — identified by its light-blue marking — for the Amana/Goodman AMVC80905CXAB two-stage variable-speed gas furnace. This thermally activated safety control opens the circuit and shuts down the furnace if it detects excessive temperature, protecting the heat exchanger and cabinet from overheating due to blocked airflow or blower failure. A tripped or failed limit switch causes no-heat or repeated lockouts — the factory-spec part restores proper safety response.
The OEM 0130F00038 is calibrated to the exact open/close temperature the AMVC80905CXAB requires; the light-blue rating denotes its specific trip point. Substituting a generic limit switch with the wrong temperature rating can either nuisance-trip or, worse, fail to protect against a genuine overheat. Because this is a safety device, always match the OEM part and rating.
Easy — 2 of 5. Disconnect power, note and transfer the wire leads, remove the mounting screws, and install the replacement in the same orientation. Confirm normal cycling and limit function after startup. Match the color/temperature rating exactly — call a professional if in doubt.