{"product_id":"oem-goodman-300-f-primary-limit-switch-for-ads80904bxa-b1370195-1","title":"OEM Goodman 300°F Primary Limit Switch for ADS80904BXA — B1370195","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370195 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM high-temperature safety control engineered for \u003cstrong\u003eADS80904BXA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. Mounted on the heat exchanger or burner box, this normally-closed switch continuously monitors plenum temperature and opens the burner circuit if it senses an over-temperature condition — protecting your furnace and home from overheating caused by a dirty filter, blocked vent, or failed blower.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F (auto-reset)\u003c\/li\u003e\n\u003cli\u003eType: Primary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370195\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eApplication: Gas furnace, heat exchanger limit\u003c\/li\u003e\n\u003cli\u003eCompatible model: ADS80904BXA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003efactory-original Goodman OEM part\u003c\/strong\u003e, calibrated to the exact 300°F set point specified for your furnace. Generic aftermarket limit switches may carry a different trip temperature or mounting bracket, which can cause nuisance shutdowns or fail to protect the unit. For a critical safety control like a limit switch, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — typically a two-wire spade connection and two mounting screws. Always disconnect power before servicing. If you're unsure of the cause of repeated limit trips, have an HVAC technician diagnose airflow first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057498898803,"sku":"GOODMAN-3120","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-primary-limit-switch-for-ads80904bxa-b1370195-1","provider":"National HVAC Parts","version":"1.0","type":"link"}