{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-gmv81155cxa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for GMV81155CXA — B1370145","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is the OEM 300°F flame rollout limit switch for the \u003cstrong\u003eGMV81155CXA\u003c\/strong\u003e furnace and many other Goodman\/Amana models. This safety device sits near the burner assembly and trips if flames roll out of the burner box — shutting off the gas valve to prevent overheating and fire. If it opens, the furnace locks out and won't fire, protecting the equipment and the home.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1370145\u003c\/li\u003e\n\u003cli\u003eTrip temperature: 300°F (opens on rise)\u003c\/li\u003e\n\u003cli\u003eReset: Manual reset button\u003c\/li\u003e\n\u003cli\u003eType: Flame rollout safety limit switch\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMV81155CXA and compatible GMV furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eSafety limits must trip at the exact rated temperature. The OEM B1370145 is calibrated to Goodman's 300°F spec with the correct terminal and bracket. Substituting a mismatched-temperature or off-brand switch can defeat a critical safety function — never guess on a rollout switch. Always use the correct OEM part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e De-energize the furnace, note wire positions, remove two mounting screws, transfer the spade terminals, and remount. About 10 minutes. If a rollout switch has tripped, always diagnose the root cause (cracked heat exchanger, blocked flue, dirty burners) before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058170282355,"sku":"GOODMAN-12669","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-gmv81155cxa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}