{"product_id":"oem-goodman-150-f-primary-limit-switch-for-amec960603anaa-20162903","title":"OEM Goodman 150°F Primary Limit Switch for AMEC960603ANAA — 20162903","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162903 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM auto-reset high-limit control rated at \u003cstrong\u003e150°F\u003c\/strong\u003e. Mounted on the heat-exchanger or blower deck, it monitors supply-air temperature and cuts the burners if the furnace runs too hot — typically from restricted airflow such as a dirty filter or failed blower. Once temperature returns to normal, it resets automatically. This is a factory-correct replacement for the Amana\/Goodman \u003cstrong\u003eAMEC960603ANAA\u003c\/strong\u003e gas furnace.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 20162903\u003c\/li\u003e\n\u003cli\u003eType: Primary high-limit switch (auto reset)\u003c\/li\u003e\n\u003cli\u003eTrip point: 150°F\u003c\/li\u003e\n\u003cli\u003eFunction: Opens burner circuit on high supply-air temperature\u003c\/li\u003e\n\u003cli\u003eFits: AMEC960603ANAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana platform)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe 150°F set point and bracket geometry are matched to your furnace's cabinet. Genuine OEM guarantees the correct trip temperature, so you avoid nuisance short-cycling from a mismatched generic switch — and keep the intended overheat protection intact.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Cut power and gas, remove two mounting screws, transfer the two spade terminals, and reinstall. If the switch was tripping, clear the airflow restriction first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057565254003,"sku":"GOODMAN-4123","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-amec960603anaa-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}