{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ams80704bxa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMS80704BXA — B1370145","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is a genuine OEM flame rollout limit switch rated to trip at \u003cstrong\u003e300°F\u003c\/strong\u003e, engineered for the \u003cstrong\u003eAMS80704BXA\u003c\/strong\u003e gas furnace and compatible Goodman and Amana models. Mounted on or near the burner assembly, this manual-reset safety device shuts off the gas valve if flames roll out of the heat exchanger or burner box — a critical protection against fire and carbon monoxide caused by a blocked flue or cracked heat exchanger.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip temperature:\u003c\/strong\u003e 300°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset type:\u003c\/strong\u003e Manual (push-button)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Flame rollout \/ high-temperature safety cutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMS80704BXA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B1370145\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Because this is a life-safety component, the genuine B1370145 is calibrated to the exact trip point Goodman engineered for this furnace. Generic switches with approximate ratings can trip late — defeating the purpose — or nuisance-trip early. We strongly recommend the OEM part for any safety circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Moderate. The switch is a two-wire spade-terminal component secured by one or two screws, but access can be tight and repeated rollout trips indicate a serious underlying problem. \u003cstrong\u003eNever bypass a rollout switch.\u003c\/strong\u003e If the furnace trips this switch after replacement, stop use and have a licensed HVAC technician inspect the heat exchanger and venting immediately.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057691378035,"sku":"GOODMAN-6931","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ams80704bxa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}