IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 is a genuine OEM auxiliary limit switch for the Amana/Goodman AMEH801005CNAB gas furnace. This secondary high-temperature safety device is color-coded light blue to identify its specific trip temperature — a system Goodman/Amana uses so technicians install the correctly rated switch every time. Mounted to monitor a critical area such as the blower deck or heat exchanger, it opens the control circuit if abnormal heat is detected, providing backup protection beyond the primary limit.
The color-coded OEM 0130F00038 guarantees the exact factory trip point. Substituting a switch with a different set point — even if it fits physically — defeats the engineered safety margin and can cause nuisance trips or a failure to protect the furnace. For this life-safety component, always match the OEM part and its light-blue rating.
Replacement involves removing one or two mounting screws, disconnecting the spade terminals, and installing the new switch in the same location and orientation. No gas work required. Confirm the replacement is also light-blue rated before installing. Always disconnect power to the furnace before servicing.