{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ads81155cna-b1370145-1","title":"OEM Goodman 300°F Rollout Limit Switch for ADS81155CNA — B1370145","description":"\u003ch2\u003eGoodman B1370145 Flame Rollout Switch (300°F)\u003c\/h2\u003e\u003cp\u003eThe B1370145 is a genuine OEM manual-reset flame rollout limit switch engineered for the Goodman \u003cstrong\u003eADS81155CNA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Mounted near the burner assembly, this safety device opens the control circuit and shuts down the burners if flame rollout or excessive heat is detected outside the heat exchanger — protecting your home from unsafe combustion conditions. A failed or nuisance-tripping rollout switch is one of the most common causes of a furnace that ignites briefly and then locks out.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F (manual reset)\u003c\/li\u003e\n\u003cli\u003eType: Normally closed flame rollout limit\u003c\/li\u003e\n\u003cli\u003eFunction: Burner safety \/ combustion shutdown\u003c\/li\u003e\n\u003cli\u003eFit: Goodman ADS81155CNA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e switch, factory-calibrated to the exact 300°F trip point your furnace's safety logic expects. Generic universal rollout switches may carry a similar rating but can vary in bracket geometry, lead length, and trip tolerance, leading to nuisance lockouts. For a safety-critical combustion component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — typically a 10–15 minute repair. Disconnect power, unplug the two spade terminals, remove the mounting screws, and swap. A multimeter to confirm continuity is helpful. Because this part affects combustion safety, have a licensed HVAC technician verify operation if you are unsure.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057499095411,"sku":"GOODMAN-3125","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ads81155cna-b1370145-1","provider":"National HVAC Parts","version":"1.0","type":"link"}