{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-dms80453ana-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for DMS80453ANA — B1370145","description":"\u003ch2\u003eGoodman B1370145 300°F Rollout Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman B1370145 is a genuine OEM flame-rollout limit switch rated to trip at \u003cstrong\u003e300°F\u003c\/strong\u003e, built for the Goodman\/Amana \u003cstrong\u003eDMS80453ANA\u003c\/strong\u003e gas furnace. This manual-reset safety opens the gas circuit if flames roll out of the burner box — protecting against a blocked heat exchanger or restricted flue. A tripped or fatigued switch will shut the furnace down and must be replaced with the exact temperature rating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1370145\u003c\/li\u003e\n\u003cli\u003eType: Flame Rollout Limit Switch (manual reset)\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana DMS80453ANA furnaces\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace (burner-box safety)\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 a life-safety component; a generic with a mismatched trip point or slow response can fail to protect the equipment. The \u003cstrong\u003eOEM Goodman B1370145\u003c\/strong\u003e is calibrated to the factory 300°F setpoint with the correct bracket and terminal orientation for a proper, code-compliant fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power, note or photograph the two spade terminals, remove the mounting screws, and install the new switch in the same position. \u003cem\u003eImportant:\u003c\/em\u003e a repeatedly tripping rollout switch signals a real combustion or venting problem — have the heat exchanger and flue inspected rather than simply resetting. Typical job time is 15 minutes.\u003c\/p\u003e\u003cp\u003eKeep your furnace protected with the genuine Goodman B1370145.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058027446643,"sku":"GOODMAN-9564","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-dms80453ana-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}