{"product_id":"oem-goodman-manual-reset-limit-switch-for-amh80903bxcb-10123529","title":"OEM Goodman Manual Reset Limit Switch for AMH80903BXCB — 10123529","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123529 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-limit safety control engineered for \u003cstrong\u003eAmana\/Goodman AMH80903BXCB\u003c\/strong\u003e gas furnaces and compatible 80% AFUE models. This manual-reset limit protects your furnace by cutting power to the gas valve if the heat exchanger or plenum exceeds a safe temperature, guarding against overheating, restricted airflow, and heat-exchanger damage. When it trips, the switch must be manually reset — a deliberate safety feature that prompts a service check before the furnace can fire again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10123529\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMH80903BXCB and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Opens on temperature rise, interrupts gas valve circuit\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-rated ceramic\/metal housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\/Amana\u003c\/strong\u003e component built to the exact trip temperature and mounting footprint your furnace was designed around. Generic aftermarket limits may trip at incorrect temperatures or fit loosely, causing nuisance shutdowns or bypassing critical protection. For a safety-rated part, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Two mounting screws and two spade terminals. Always shut off gas and electrical power before servicing. If the switch has tripped repeatedly, have a qualified HVAC technician diagnose the root cause (airflow, dirty filter, or failing blower) before replacing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057630593395,"sku":"GOODMAN-5745","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amh80903bxcb-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}