{"product_id":"oem-goodman-150-f-primary-limit-switch-for-amh950704cxaa-20162903","title":"OEM Goodman 150°F Primary Limit Switch for AMH950704CXAA — 20162903","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162903 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM high-temperature safety control engineered for the \u003cstrong\u003eAMH950704CXAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This limit switch continuously monitors heat-exchanger temperature and opens the burner circuit if the furnace exceeds its safe operating threshold, protecting the heat exchanger, blower, and surrounding components from overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip temperature:\u003c\/strong\u003e 150°F (auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20162903\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMH950704CXAA and select 95% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Standard 1\/4\" quick-connect spade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory-original Goodman component built to exact temperature and dielectric tolerances. Generic aftermarket limit switches may trip early or late, causing nuisance shutdowns or, worse, failing to cut power during a genuine overheat event. Because this is a life-safety device, we recommend the OEM part to guarantee your furnace's factory-rated protection and preserve equipment warranties.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — a two-wire swap that most homeowners with basic tools can complete in 10–15 minutes. Always cut power to the furnace at the breaker before servicing. If the switch trips repeatedly after replacement, have a technician inspect airflow and the heat exchanger, as chronic tripping usually indicates an underlying restriction rather than a bad switch.\u003c\/p\u003e\u003cp\u003eAll parts are genuine Goodman OEM and backed by our fast-shipping guarantee.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057672077683,"sku":"GOODMAN-6370","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-amh950704cxaa-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}