{"product_id":"oem-goodman-primary-limit-temperature-control-for-amvc80804cnca-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMVC80804CNCA — 20162904","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162904\u003c\/strong\u003e is a genuine OEM primary limit temperature control for the \u003cstrong\u003eAMVC80804CNCA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Mounted on the heat exchanger or blower bulkhead, this primary high-limit continuously monitors supply-air temperature and shuts off the gas valve if the furnace overheats — typically from restricted airflow, a dirty filter, or a failed blower. Unlike a manual rollout switch, the primary limit is usually auto-reset, cycling the burners to hold temperature within a safe window.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20162904\u003c\/li\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 Opens gas circuit on over-temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Automatic (temperature-sensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman AMVC80804CNCA and related furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bracket \/ insertion probe style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis control is factory-calibrated to the exact open\/close set points and probe length Goodman specified for this cabinet's airflow. Generic limits with a different trip point can cause short-cycling on heat or allow unsafe temperatures. Because it is a primary safety device on a higher-value control, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2 of 5).\u003c\/strong\u003e Remove power and gas, disconnect the two spade terminals, remove the mounting screws, and install the matching control in the same orientation and probe depth. Restore power and confirm the furnace completes a full heat cycle without tripping.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057865769331,"sku":"GOODMAN-8328","price":44.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amvc80804cnca-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}