{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-amh81405dnaa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMH81405DNAA — B1370145","description":"\u003ch2\u003eGenuine Goodman B1370145 Flame Rollout Limit Switch (300°F)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is a factory-original 300°F flame rollout limit switch for the \u003cstrong\u003eAMH81405DNAA\u003c\/strong\u003e gas furnace. This manual-reset safety device detects flame rollout — flames escaping the burner box due to a blocked heat exchanger, poor venting, or restricted combustion air — and shuts down the furnace to prevent overheating and unsafe operation. A tripped or failed rollout switch is a frequent cause of no-heat lockouts and should always be replaced with a correctly rated OEM part.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eType: Manual-reset flame rollout limit switch\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370145\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana \/ Daikin family)\u003c\/li\u003e\n\u003cli\u003eApplication: AMH81405DNAA furnace and cross-referenced models\u003c\/li\u003e\n\u003cli\u003eEquipment type: Gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine B1370145 is calibrated to the exact 300°F trip point and terminal\/mount configuration your furnace was designed around. Because this is a safety limit, a generic switch with a different set point or slower response can allow unsafe conditions or cause nuisance trips. Always match OEM for safety components.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e Disconnect power, unplug the two spade terminals, unscrew the switch, and mount the new one in the same orientation. Important: never bypass a rollout switch — if it keeps tripping, have the heat exchanger and venting inspected by a licensed technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057654120819,"sku":"GOODMAN-6128","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-amh81405dnaa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}