{"product_id":"oem-goodman-150-f-primary-limit-switch-for-amh950704cxae-20162903","title":"OEM Goodman 150°F Primary Limit Switch for AMH950704CXAE — 20162903","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162903 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM 150°F high-limit safety control for the \u003cstrong\u003eGoodman\/Amana AMH950704CXAE\u003c\/strong\u003e gas furnace. It continuously monitors heat-exchanger and plenum temperature and cuts power to the gas valve if the furnace overheats — protecting the unit and your home from unsafe conditions caused by restricted airflow or a failed blower.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 20162903\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Primary High-Limit Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Temperature:\u003c\/strong\u003e 150°F (auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Over-temperature safety cutout for the gas valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AMH950704CXAE and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eA limit switch is a safety device, so calibration is critical. The \u003cstrong\u003eOEM 20162903\u003c\/strong\u003e is factory-set to trip at the correct 150°F threshold specified for this furnace. Generic switches with the wrong trip point or mounting can either nuisance-trip or fail to protect the heat exchanger. For any safety control, OEM is the responsible choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Mounts to the burner bulkhead\/vestibule with two screws and two spade terminals — about 15 minutes. Always disconnect power and gas, and diagnose the root cause (dirty filter, blocked ducts, weak blower) before replacing a tripped limit.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057673617779,"sku":"GOODMAN-6418","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-amh950704cxae-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}