{"product_id":"oem-goodman-150-f-primary-limit-switch-for-gmv80704bxba-b1370198","title":"OEM Goodman 150°F Primary Limit Switch for GMV80704BXBA — B1370198","description":"\u003ch2\u003eGoodman B1370198 Primary High-Limit Switch (150°F)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370198\u003c\/strong\u003e is a genuine OEM 150°F primary limit switch for the Goodman \u003cstrong\u003eGMV80704BXBA\u003c\/strong\u003e 80% AFUE gas furnace. Mounted on the heat exchanger\/plenum, this high-limit control monitors supply-air temperature and shuts off the burners if the furnace overheats — typically from restricted airflow such as a dirty filter, closed registers, or a failing blower. A tripped or failed limit is a common cause of short-cycling and 'no heat' complaints.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1370198\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 150°F (auto-reset high limit)\u003c\/li\u003e\n\u003cli\u003eType: Primary Limit \/ Overheat Safety Switch\u003c\/li\u003e\n\u003cli\u003eFunction: Burner cutout on over-temperature\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace (80% AFUE)\u003c\/li\u003e\n\u003cli\u003eFits Model: GMV80704BXBA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe limit switch is a safety control calibrated to a specific setpoint and mounting geometry. OEM ensures the correct 150°F rating, bracket, and terminal configuration for a true drop-in fit. Generic parts with the wrong setpoint can nuisance-trip or allow unsafe overheating. Choose OEM for reliable protection.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Remove the mounting screws and transfer the two wire terminals to the new switch. If the limit keeps tripping, correct the airflow restriction rather than bypassing the control. Always shut off gas and power before servicing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Goodman GMV80704BXBA furnaces. Verify temperature rating and part number before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058168840563,"sku":"GOODMAN-12634","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-gmv80704bxba-b1370198","provider":"National HVAC Parts","version":"1.0","type":"link"}