{"product_id":"oem-goodman-210f-primary-limit-switch-for-dms80453ana-b1370190","title":"OEM Goodman 210F Primary Limit Switch for DMS80453ANA — B1370190","description":"\u003ch2\u003eGoodman B1370190 Primary Limit Switch (210°F)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1370190\u003c\/strong\u003e is a genuine OEM primary high-limit switch built for the \u003cstrong\u003eDMS80453ANA\u003c\/strong\u003e furnace and matching Goodman\/Amana platforms. Mounted on the heat exchanger or blower deck, it shuts down the burners when supply-air temperature reaches its 210°F setpoint — preventing heat-exchanger damage and unsafe operating conditions from restricted airflow or a failed blower.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 210°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: Primary high-limit switch\u003c\/li\u003e\n\u003cli\u003eFunction: Overtemperature burner cutoff\u003c\/li\u003e\n\u003cli\u003eFits: Goodman DMS80453ANA and related 80% furnaces\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370190\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits Amana)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e primary limit is matched to the factory 210°F setpoint and mounting footprint. Generic switches often carry approximate calibration and can trip early or late, producing intermittent no-heat calls. Because this switch is your furnace's main overheat safeguard, we strongly recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Two spade terminals and one or two mounting screws. Disconnect power and gas before beginning, and verify airflow (filter\/blower) is clear so the new switch isn't triggered by an underlying fault.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058027872627,"sku":"GOODMAN-9566","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-210f-primary-limit-switch-for-dms80453ana-b1370190","provider":"National HVAC Parts","version":"1.0","type":"link"}