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Restore your furnace's safety system with the genuine Goodman 10123533 manual reset limit switch, engineered as a direct-fit replacement for the Amana/Goodman AMH950704CXAF gas furnace. This high-temperature safety control interrupts the ignition sequence when it detects an over-temperature or flame rollout condition, protecting your heat exchanger, blower compartment, and home from unsafe operating temperatures. Because it is a manual reset design, the switch must be physically reset after a fault—an intentional safeguard that prompts a service inspection before the furnace fires again.
This is a genuine OEM Goodman part, calibrated to the exact trip temperature and mounting geometry your furnace's control board expects. Aftermarket switches often use approximate trip points or loose spade terminals that can cause nuisance lockouts or fail to trip when needed. For a safety-critical component, OEM is the right choice.
Easy (2/5) — Typically two mounting screws and two spade connectors. Always disconnect power and shut off the gas supply before servicing. If the switch tripped, diagnose the root cause (blocked flue, cracked heat exchanger, or restricted airflow) before returning the furnace to service.
Professional installation recommended for gas appliances.