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 body — engineered for the AMH80803BXAA gas furnace and compatible Goodman/Amana platforms. This thermal safety switch monitors temperature at a specific location in the furnace and opens the control circuit if it detects an overheat condition, protecting the heat exchanger and cabinet from heat damage. The color code corresponds to a specific factory trip temperature, so matching the exact part is critical.
Because limit switches are color/temperature-coded, a genuine Goodman/Amana OEM part guarantees the correct trip point. Installing a generic switch with the wrong rating can cause nuisance trips or, worse, defeat overheat protection. Always match OEM for safety controls.
Easy. Disconnect power, remove two mounting screws, transfer the spade connectors, and secure the new switch. Never bypass or jumper a limit switch. Professional verification is recommended.
Genuine OEM protection for safe furnace operation.