{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-gmv80704bxba-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for GMV80704BXBA — B1370145","description":"\u003ch2\u003eGoodman B1370145 Flame Rollout Limit Switch (300°F)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370145\u003c\/strong\u003e is a genuine OEM 300°F manual-reset flame-rollout limit switch for the Goodman \u003cstrong\u003eGMV80704BXBA\u003c\/strong\u003e 80% AFUE gas furnace. Mounted on the burner assembly, this critical safety control trips and shuts off the gas valve if flames roll out of the combustion chamber — a condition caused by blocked heat exchangers or poor venting. If your furnace locks out on a rollout fault or the button has tripped, inspect the cause and replace a failed switch with an exact OEM match.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1370145\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eType: Flame Rollout Limit Switch, Manual Reset\u003c\/li\u003e\n\u003cli\u003eFunction: Combustion safety cutout\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\u003eRollout switches are life-safety devices calibrated to a precise trip point. OEM guarantees the correct 300°F rating, terminal style, and mounting bracket. Generic substitutes with the wrong setpoint can nuisance-trip or, worse, fail to protect. Always use OEM for safety controls.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect two spade terminals and remove the mounting screws. Never bypass a rollout switch — if it keeps tripping, diagnose the heat exchanger and venting first. Shut off gas and power before servicing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Goodman GMV80704BXBA furnaces. Confirm temperature rating and part number before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058168807795,"sku":"GOODMAN-12633","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-gmv80704bxba-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}