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The Goodman 0130F00036 Primary Limit Switch is a factory OEM high-limit safety control designed for the Goodman/Amana ADVC81005CNBA furnace and compatible models. This pink-coded limit switch monitors heat-exchanger and plenum temperatures, opening the circuit to shut down the burner if the furnace overheats — protecting your equipment and home from thermal damage. The color coding (pink) identifies its specific temperature trip rating, so matching the OEM part guarantees the correct cutout setpoint for safe operation.
This is a genuine OEM Goodman component built to the exact temperature calibration specified by the manufacturer. Generic universal limit switches may trip at the wrong temperature, causing nuisance shutdowns or, worse, failing to protect the heat exchanger. Choose OEM for guaranteed setpoint accuracy and full furnace compatibility.
Easy (2/5). Replacement typically takes 15–20 minutes with basic hand tools. Disconnect power, remove the two mounting screws, transfer the wire leads, and reinstall. If you're not comfortable working near the heat exchanger, we recommend a licensed HVAC technician.