{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ams81155cxa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMS81155CXA — B1370145","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370145\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\u003eAMS81155CXA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Mounted near the burner box, this manual-reset safety device opens the control circuit and shuts down the furnace if flames roll out of the combustion chamber—protecting the equipment and your home from overheating.\u003c\/p\u003e\u003cp\u003eA tripped or failed rollout switch is a common cause of no-heat conditions. If the switch has opened repeatedly, replacing it with the correct OEM part restores safe operation, but the underlying cause (blocked flue, cracked heat exchanger, or dirty burners) should always be inspected.\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Flame rollout safety limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman AMS81155CXA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e B1370145\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The genuine Goodman switch is calibrated to the exact 300°F trip point and terminal spacing your furnace's wiring harness expects. Generic equivalents cost less and fit most applications, but trip tolerances and bracket geometry can vary. For a safety-critical limit, we strongly recommend OEM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy (2\/5). Disconnect power, unplug the two spade terminals, remove the mounting screws, and swap in the new switch. A basic nut driver is the only tool needed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057715626355,"sku":"GOODMAN-7186","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ams81155cxa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}