{"product_id":"oem-goodman-primary-limit-temperature-control-for-amh80803bnbc-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMH80803BNBC — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM safety component engineered for the \u003cstrong\u003eAmana\/Goodman AMH80803BNBC\u003c\/strong\u003e 80,000 BTU gas furnace. This primary high-limit switch continuously monitors heat-exchanger and plenum temperature, cutting power to the gas valve if the furnace overheats due to restricted airflow, a dirty filter, or blower failure. A correctly functioning primary limit is essential for safe operation — a failed or nuisance-tripping limit is one of the most common causes of no-heat and short-cycling complaints.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary high-limit \/ temperature control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Overheat protection, gas valve cutout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Amana\/Goodman AMH80803BNBC and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 20162904\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Automatic\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This is the factory-specified OEM part with the exact trip temperature and bracket geometry your furnace was designed around. Generic universal limits may require bending mounting tabs or recalibration and can trip early — the OEM part drops in with no guesswork and preserves your equipment warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (2 of 5). Remove furnace power, unplug the two spade terminals, remove two mounting screws, and swap. Typically a 10–15 minute repair for a homeowner comfortable working inside the burner compartment. Always confirm airflow and filter condition to avoid repeat trips.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057616208243,"sku":"GOODMAN-5445","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amh80803bnbc-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}