{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ams80453axa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMS80453AXA — B1370145","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370145 flame rollout limit switch\u003c\/strong\u003e is a genuine OEM 300°F manual-reset safety control for the \u003cstrong\u003eAMS80453AXA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Mounted on the burner box, it detects abnormal flame rollout caused by a blocked heat exchanger or venting problem and shuts off the gas valve to protect your home. A tripped or failed rollout switch is a common cause of no-heat lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flame rollout limit switch (manual reset)\u003c\/li\u003e\n\u003cli\u003eTrip temperature: 300°F open\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370145\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eTerminals: 1\/4 inch quick-connect\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMS80453AXA and select 80% AFUE furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B1370145\u003c\/strong\u003e is calibrated to trip at the exact 300°F design set point, so it protects without nuisance shutdowns. Generic switches may use looser tolerances that trip early or, worse, too late. Because this is a life-safety component, we strongly recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eRemove two mounting screws, transfer the two spade wires, and secure the new switch. A safe swap for handy homeowners with power and gas off. IMPORTANT: If the switch was tripped, diagnose the root cause (blocked flue, cracked heat exchanger, dirty burners) before returning the furnace to service.\u003c\/p\u003e\u003cp\u003eGenuine Goodman OEM safety switch — do not substitute with unrated parts.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057684824435,"sku":"GOODMAN-6763","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ams80453axa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}