{"product_id":"oem-goodman-manual-reset-rollout-limit-switch-for-ams81405dnba-10123529","title":"OEM Goodman Manual Reset Rollout Limit Switch for AMS81405DNBA — 10123529","description":"\u003ch2\u003eGoodman 10123529 Manual Reset Rollout Limit Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 10123529\u003c\/strong\u003e is a genuine OEM manual-reset rollout limit switch engineered for the \u003cstrong\u003eAMS81405DNBA\u003c\/strong\u003e gas furnace and compatible Goodman \u0026amp; Amana models. This normally-closed safety device monitors for flame rollout at the burner box and trips open to shut down the furnace if it detects excessive heat or an improper burn — a critical protection against fire and carbon monoxide events. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e control, a trip requires a physical button press after the underlying fault is corrected, ensuring a technician inspects the system before the furnace restarts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset rollout \/ flame rollout limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts:\u003c\/strong\u003e Normally closed (SPST), opens on temperature rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Burner box bracket, OEM footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMS81405DNBA and related gas furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 10123529 is calibrated to the exact trip temperature and mechanical fit specified by Goodman, guaranteeing correct clearance in the burner compartment and reliable safety response. Generic aftermarket switches may vary in trip point and bracket geometry, which can cause nuisance trips or improper protection. For a safety-critical control, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Power off at the disconnect, remove two spade connectors and the mounting screw, swap in the new switch, and reconnect. Basic hand tools only. Always diagnose the root cause of any rollout trip before replacing this part.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057139204467,"sku":"GOODMAN-10123529","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-rollout-limit-switch-for-ams81405dnba-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}