{"product_id":"oem-goodman-300-f-rollout-limit-switch-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch — B1370145","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370145 Flame Rollout Limit Switch\u003c\/strong\u003e is a genuine OEM 300°F manual-reset safety control for the \u003cstrong\u003eAMH80703AXAA\u003c\/strong\u003e gas furnace. Mounted on the burner box, this switch senses flame rollout — a dangerous condition where flames escape the heat exchanger — and immediately shuts off the gas valve to prevent overheating, fire, and heat-exchanger damage. It is a critical safety device that must be replaced with the correct temperature rating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eReset Type: Manual reset\u003c\/li\u003e\n\u003cli\u003eComponent: Flame rollout limit switch\u003c\/li\u003e\n\u003cli\u003eFits Model: AMH80703AXAA (Amana\/Goodman furnace)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman rollout switch is calibrated to trip at exactly 300°F and uses the factory bracket and terminal layout for a plug-and-play fit. Because this is a life-safety component, an incorrectly rated generic switch could trip too late — or fail to trip at all. OEM is strongly recommended, and a repeatedly tripping rollout switch signals an underlying problem (blocked heat exchanger or venting) that must be investigated.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect furnace power, remove the two wire leads, unscrew the switch from the burner assembly, and install the replacement. Verify the switch is reset and never bypass a rollout switch. If it trips again after replacement, call a qualified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057611260275,"sku":"GOODMAN-5302","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}