{"product_id":"oem-goodman-300f-rollout-limit-switch-for-adv80703bxba-b1370145","title":"OEM Goodman 300F Rollout Limit Switch for ADV80703BXBA — B1370145","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is a 300°F manual-reset flame rollout limit switch designed for the \u003cstrong\u003eADV80703BXBA\u003c\/strong\u003e gas furnace and other compatible Goodman\/Amana models. Mounted on the burner assembly, this normally-closed safety switch opens and shuts off the gas valve if flame rolls out of the burner box — a critical protection against blocked heat exchangers, poor venting, or restricted combustion air.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: manual-reset flame rollout limit switch\u003c\/li\u003e\n\u003cli\u003eContacts: normally closed (SPST)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370145\u003c\/li\u003e\n\u003cli\u003ePrimary fit: Goodman ADV80703BXBA furnace\u003c\/li\u003e\n\u003cli\u003eEquipment type: gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1370145 is calibrated to the exact 300°F trip point Goodman engineered for this burner design. Because this is a life-safety device that controls the gas supply, using the genuine part with the correct temperature rating is strongly recommended over generic substitutes that may trip early, trip late, or fail to reset properly.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Shut off power and gas, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. Before returning the furnace to service, investigate \u003cem\u003ewhy\u003c\/em\u003e the original tripped — a rollout switch that opens almost always signals an underlying combustion or venting problem that must be corrected.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057510760819,"sku":"GOODMAN-3417","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300f-rollout-limit-switch-for-adv80703bxba-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}