{"product_id":"oem-goodman-primary-limit-temperature-control-for-amec800804bnab-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMEC800804BNAB — 20162904","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM safety switch for the Amana\/Goodman \u003cstrong\u003eAMEC800804BNAB\u003c\/strong\u003e gas furnace. This high-limit control continuously monitors the temperature in the heat exchanger\/plenum and shuts off the burners if the furnace overheats — protecting the heat exchanger from cracking and preventing a fire hazard. If your furnace short-cycles, trips on high limit, or fails to fire, a faulty primary limit is a common cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 20162904\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Primary high-limit temperature safety control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic-reset snap-disc limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMEC800804BNAB (Goodman\/Amana furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM 20162904\u003c\/strong\u003e is calibrated to the exact open\/close temperature and mounting footprint specified for this furnace. Because this is a life-safety device, we strongly recommend OEM — a generic limit with a different trip temperature can allow dangerous overheating or cause nuisance shutdowns. Generic snap-disc alternatives exist at lower cost but must match temperature rating and bracket dimensions precisely; when in doubt, use OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e Typically a two-wire, two-screw replacement once the burner compartment is opened. Cut power at the disconnect first, note wire orientation, and confirm the temperature rating stamped on the disc matches the original. Restore power and verify normal burner cycling after install.\u003c\/p\u003e\u003cp\u003eDesigned for the AMEC800804BNAB and compatible Goodman\/Amana furnaces. Confirm your model and part number before purchasing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057545331059,"sku":"GOODMAN-3876","price":48.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amec800804bnab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}