IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130F00038 is a genuine OEM auxiliary (rollout/high) limit switch, identified by its light-blue housing, for the GCH950905DXAD gas furnace and compatible Goodman/Amana models. This normally-closed thermal safety switch opens the control circuit if it senses excessive heat — such as from a blocked flue, dirty filter, or failed blower — shutting down the furnace to prevent overheating and heat-exchanger damage.
The color-coded OEM switch carries the exact factory trip temperature — critical for a safety device. Substituting a generic switch with the wrong setpoint can cause nuisance trips or, worse, fail to protect the furnace. Always match the OEM part and color code.
Straightforward swap. Disconnect power, remove the two mounting screws and the spade terminals, and install the new switch in the same orientation. Because this is a safety component, verify correct operation after installation or have a technician confirm the repair.