{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ams81405dxa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMS81405DXA — B1370145","description":"\u003ch2\u003eGoodman B1370145 300°F Flame Rollout Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370145\u003c\/strong\u003e is a genuine Goodman flame rollout limit switch with a \u003cstrong\u003e300°F\u003c\/strong\u003e trip point that shuts off the gas valve if flame rolls out of the burner box. It is a direct-fit replacement for the \u003cstrong\u003eAMS81405DXA\u003c\/strong\u003e gas furnace and is used across many Goodman and Amana furnaces. This is a critical safety device — a tripped or failed rollout switch signals a blocked heat exchanger, cracked exchanger, or restricted flue that must be diagnosed before returning the furnace to service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Manual-reset flame rollout limit switch\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 300°F (opens on rise)\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: Goodman AMS81405DXA furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e rollout switches are calibrated to the exact 300°F setpoint and terminal spacing the furnace's safety circuit expects. Generic switches with loose tolerances can trip early (nuisance lockouts) or trip late (a real safety hazard). For any flame-safety component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Turn off gas and power, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. \u003cstrong\u003eImportant:\u003c\/strong\u003e if the old switch was tripped, find and correct the root cause (dirty burners, blocked flue, cracked heat exchanger) before restarting.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057731748211,"sku":"GOODMAN-7278","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ams81405dxa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}