{"product_id":"oem-goodman-300-f-primary-limit-switch-for-ads80703ana-b1370195-1","title":"OEM Goodman 300°F Primary Limit Switch for ADS80703ANA — B1370195","description":"\u003ch2\u003eGoodman B1370195 Primary Limit Switch (300°F)\u003c\/h2\u003e\u003cp\u003eThe genuine OEM Goodman B1370195 is a \u003cstrong\u003e300°F primary high-limit switch\u003c\/strong\u003e engineered for the \u003cstrong\u003eADS80703ANA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Mounted on the heat exchanger or burner enclosure, this auto-reset bimetal limit control continuously monitors supply-air temperature and opens the circuit if the furnace overheats — typically from a dirty filter, blocked return, or blower failure. Once the cabinet cools, the switch automatically resets, restoring normal operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: Primary high-limit, auto-reset (SPST)\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat \/ high-temperature safety cutout\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370195\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis OEM limit switch is matched to the exact 300°F setpoint and mounting bracket geometry of your furnace. Universal limit switches require careful temperature and length matching; an incorrect trip point can either fail to protect the heat exchanger or cause repeated short-cycling. The genuine Goodman part eliminates that guesswork.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, remove two wire terminals and the two mounting screws, then install the replacement in the same orientation. The job takes roughly 10–15 minutes. Confirm the root cause of any overheat (airflow restriction) before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057498046835,"sku":"GOODMAN-3091","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-primary-limit-switch-for-ads80703ana-b1370195-1","provider":"National HVAC Parts","version":"1.0","type":"link"}