IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 Auxiliary Limit Switch (light-blue body) is a genuine OEM secondary high-limit control for the Goodman/Amana ACES961205DNAA gas furnace. Mounted near the blower deck or coil end, this auxiliary limit provides a backup over-temperature cutout that supplements the primary limit. If supply temperatures climb beyond the safe range, it opens the control circuit to stop heating and protect downstream components. The light-blue color denotes its specific trip-temperature rating.
The OEM auxiliary limit (0130F00038) is matched to the exact trip temperature indicated by its color code and the mounting footprint Goodman specifies. Substituting a generic limit with a different cut-out point compromises the layered safety design. Always match the OEM color-coded part.
Easy (1/5). Two spade terminals and a screw mount. De-energize the furnace before servicing. Confirm the replacement carries the same light-blue rating as the original; do not substitute a different color-coded limit without verifying the trip temperature.