{"product_id":"oem-goodman-300-f-rollout-limit-switch-adv81155cxa-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch ADV81155CXA — B1370145","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370145 Flame Rollout Switch\u003c\/strong\u003e is a genuine OEM 300°F manual-reset safety limit for the \u003cstrong\u003eADV81155CXA\u003c\/strong\u003e gas furnace. Mounted on the burner box, it senses abnormal flame rollout or a blocked heat exchanger and shuts off the furnace to prevent overheating and fire risk. If your furnace locks out on a tripped rollout, this factory switch restores safe operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eComponent: Flame rollout \/ high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eReset: Manual reset button\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ADV81155CXA furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1370145\u003c\/strong\u003e is calibrated to the exact 300°F trip point and mounting footprint required for this furnace's safety circuit. Because this is a life-safety component, a mismatched generic switch with the wrong trip temperature can either nuisance-trip or fail to protect against rollout. Always use the OEM-rated switch.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect the two spade terminals, unscrew the bracket, mount the new switch, and reconnect. Important: a rollout trip signals an underlying problem (blocked flue, cracked heat exchanger, dirty burners) — have a licensed technician diagnose the root cause before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057512235379,"sku":"GOODMAN-3474","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-adv81155cxa-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}