{"product_id":"oem-goodman-primary-high-limit-temperature-control-amec960302bnab-20162904","title":"OEM Goodman Primary High Limit Temperature Control AMEC960302BNAB — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e20162904 primary limit temperature control\u003c\/strong\u003e is a genuine Goodman\/Amana high-limit switch for the \u003cstrong\u003eAMEC960302BNAB\u003c\/strong\u003e gas furnace. Mounted on the heat-exchanger \/ plenum, it continuously senses supply-air temperature and cuts power to the gas valve if the furnace overheats — typically the result of restricted airflow from a dirty filter, blocked ducts, or a failing blower. This \u003cstrong\u003eauto-reset\u003c\/strong\u003e control re-closes once temperatures return to a safe range, protecting the heat exchanger from thermal damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: 20162904\u003c\/li\u003e\n\u003cli\u003eFits model: AMEC960302BNAB and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eType: primary high-limit temperature control (auto-reset)\u003c\/li\u003e\n\u003cli\u003eAction: normally closed, opens on overtemperature\u003c\/li\u003e\n\u003cli\u003eEquipment type: gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM\u003c\/strong\u003e control carries the factory-calibrated trip and reset temperatures matched to this furnace's heat exchanger. Generic limits with the wrong setpoint cause short-cycling or, worse, fail to protect the heat exchanger. For a primary safety limit, OEM calibration is essential.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Turn off power and gas, document wiring, remove the mounting screws, and install the new control in the same orientation. About 30 minutes. Correct any underlying airflow restriction that caused repeated trips.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057554637171,"sku":"GOODMAN-4029","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-high-limit-temperature-control-amec960302bnab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}