{"product_id":"oem-goodman-primary-limit-temperature-control-for-amh80804bxbd-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMH80804BXBD — 20162904","description":"\u003ch2\u003eOEM Goodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162904 is a factory-original primary limit temperature control engineered as a direct fit for the \u003cstrong\u003eAMH80804BXBD\u003c\/strong\u003e 80% AFUE gas furnace and compatible Goodman\/Amana models. This high-limit safety switch continuously monitors heat-exchanger and plenum temperature, opening the control circuit to shut down the burners if the furnace overheats due to restricted airflow, a dirty filter, or blower failure. It is the primary safety device that protects your heat exchanger from thermal damage and prevents unsafe operating conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20162904 (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary high-limit temperature control, auto-reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Over-temperature furnace safety shutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH80804BXBD and select Goodman\/Amana 80% furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Direct bolt-on to furnace vestibule panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Compatibility:\u003c\/strong\u003e Goodman, Amana, Daikin family\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e component with the exact trip temperature and mounting geometry specified for your furnace. Generic or universal limit switches often carry a different trip point or bracket, which can cause nuisance lockouts or, worse, fail to protect the heat exchanger. Choosing the factory part guarantees calibrated protection and preserves your equipment warranty.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy–Moderate (2\/5).\u003c\/strong\u003e Replacement typically takes 15–25 minutes for a handy homeowner: shut off power and gas, remove the two mounting screws, transfer the wire leads, and reinstall. Always cut power at the disconnect before servicing. If your furnace is repeatedly tripping the limit, diagnose the airflow cause—do not simply reset it.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057623515507,"sku":"GOODMAN-5595","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amh80804bxbd-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}