{"product_id":"oem-goodman-manual-reset-limit-switch-for-amss920804cnaa-10123534","title":"OEM Goodman Manual Reset Limit Switch for AMSS920804CNAA — 10123534","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123534 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-limit safety control for the \u003cstrong\u003eAMSS920804CNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This normally-closed thermal switch opens the control circuit if it senses excessive temperature — typically from a blocked flue, dirty filter, or failed blower — and requires a manual reset button press to restore operation. It is a critical safety component that prevents overheating and potential heat-exchanger damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 10123534\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on over-temperature)\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits Amana-branded equipment)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMSS920804CNAA and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this is a safety-rated limit control, the OEM 10123534 is calibrated to the exact trip temperature your furnace was engineered for. Generic switches with mismatched set points can trip too early (nuisance lockouts) or too late (unsafe). For any safety device, always choose the genuine OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires disconnecting two spade wire terminals and removing one or two mounting screws. Basic DIY-friendly for those comfortable working around gas furnace wiring. \u003cstrong\u003eShut off gas and power\u003c\/strong\u003e before servicing, and never bypass a tripped limit switch — diagnose the root cause first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057775559027,"sku":"GOODMAN-7457","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amss920804cnaa-10123534","provider":"National HVAC Parts","version":"1.0","type":"link"}