{"product_id":"oem-goodman-350f-rollout-limit-switch-for-gmnt080-4-b1370154","title":"OEM Goodman 350F Rollout Limit Switch for GMNT080-4 — B1370154","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370154 Flame Rollout Switch\u003c\/strong\u003e is a genuine OEM manual-reset safety control for \u003cstrong\u003eGMNT080-4\u003c\/strong\u003e gas furnaces. Mounted near the burner assembly, it senses flame rollout — combustion escaping the burner box due to a cracked heat exchanger, blocked flue, or failing inducer — and instantly opens the gas control circuit at its 350°F trip point to shut the furnace down.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1370154 (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flame rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Temperature:\u003c\/strong\u003e 350°F (open on rise)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Manual reset, normally closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMNT080-4 and compatible furnace platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause a rollout switch is a last line of defense against carbon monoxide and fire, the factory-calibrated OEM B1370154 is strongly preferred. Genuine Goodman construction ensures the 350°F set point and manual-reset button meet the furnace's original safety certification. Generic substitutes may not match trip tolerance or terminal orientation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eShut off gas and electrical power before servicing. Remove the two mounting screws, transfer the wire leads, and press the reset button after installation. \u003cstrong\u003eA tripped rollout switch indicates a serious combustion problem\u003c\/strong\u003e — always diagnose the root cause (heat exchanger, venting, inducer) with a licensed technician before resetting and returning the furnace to operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058129322355,"sku":"GOODMAN-11671","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-350f-rollout-limit-switch-for-gmnt080-4-b1370154","provider":"National HVAC Parts","version":"1.0","type":"link"}