{"product_id":"oem-goodman-primary-limit-temperature-control-for-amvc80804cnbd-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMVC80804CNBD — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162904 is a genuine OEM primary limit temperature control built for direct-fit replacement in \u003cstrong\u003eAMVC80804CNBD\u003c\/strong\u003e gas furnaces. Mounted on the heat exchanger or blower deck, this primary high-limit continuously monitors supply-air temperature and de-energizes the burners if the furnace overheats — the first line of defense against a cracked heat exchanger or blocked airflow. Unlike a manual switch, it automatically resets once temperature returns to a safe range.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Primary high-limit temperature control\u003c\/li\u003e\n\u003cli\u003eFunction: Auto-reset over-temperature safety cutout\u003c\/li\u003e\n\u003cli\u003eSensing: Supply-air \/ heat-exchanger temperature\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMVC80804CNBD and compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM Goodman primary limit is factory-calibrated to your furnace's specific trip temperature and mounting footprint. Generic substitutes risk incorrect setpoints and improper fit, leading to nuisance lockouts or inadequate protection. For this critical safety control, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — disconnect power, remove the mounting screws and wiring, and install the exact replacement in the same orientation. Confirm proper cycling and limit operation before restoring the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057865474419,"sku":"GOODMAN-8318","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amvc80804cnbd-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}