{"product_id":"oem-goodman-manual-reset-limit-switch-for-acec960603bnab-10123539","title":"OEM Goodman Manual Reset Limit Switch for ACEC960603BNAB — 10123538","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10123538 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-temperature safety control for the \u003cstrong\u003eGoodman ACEC960603BNAB\u003c\/strong\u003e. It monitors heat-exchanger\/burner temperature and opens the circuit to shut down the burner if the unit overheats — a critical flame-rollout and over-temp protection. Unlike auto-reset limits, this manual-reset switch requires a physical button press to restore operation, ensuring a technician inspects the cause before the furnace fires again.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10123538\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ACEC960603BNAB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Over-temperature burner shutoff safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Safety limits must trip at the factory-specified temperature. The OEM 10123538 is calibrated to Goodman's exact trip point for the ACEC960603 heat exchanger. A generic switch with the wrong setpoint can nuisance-trip or, worse, fail to protect against a genuine overheat. Always use the OEM-spec part for safety controls.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy–Moderate (2\/5). Disconnect power and gas, unplug the two terminals, remove the mounting screws, install the new switch, and reconnect. About 15–20 minutes. If the original tripped, diagnose the airflow\/heat-exchanger cause before returning to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057165418867,"sku":"GOODMAN-128","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-acec960603bnab-10123539","provider":"National HVAC Parts","version":"1.0","type":"link"}