{"product_id":"oem-goodman-manual-reset-limit-switch-for-amvc800603bnaa-10123529","title":"OEM Goodman Manual Reset Limit Switch for AMVC800603BNAA — 10123529","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10123529\u003c\/strong\u003e is a genuine OEM manual reset high-limit switch for the \u003cstrong\u003eAMVC800603BNAA\u003c\/strong\u003e two-stage variable-speed gas furnace. This safety control monitors temperature and opens the circuit to shut off the gas valve if it detects an overheat or flame-rollout condition. Once tripped, it must be manually reset — a deliberate design that forces a technician to inspect for the root cause (blocked airflow, failed inducer, or cracked heat exchanger) before the furnace can run again. A limit switch that will not reset or has failed open is a common no-heat cause.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual (push-button)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Amana\/Goodman AMVC800603BNAA variable-speed gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens gas circuit on overheat\/rollout condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10123529\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman\/Amana OEM switch is calibrated to the exact trip temperature the furnace's safety circuit requires. Generic limit switches with the wrong trip point or mounting footprint can nuisance-trip or, worse, fail to trip when needed. For a life-safety control, OEM is the only recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy to Moderate\u003c\/h3\u003e\u003cp\u003eA quick swap for a competent DIYer, but because it is a safety device, confirm what caused the original trip first. Power down the furnace, note wire positions, unbolt the old switch, mount the new 10123529, and reconnect the leads. Test for proper heat cycle after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057847976307,"sku":"GOODMAN-7863","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amvc800603bnaa-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}