{"product_id":"oem-goodman-300f-rollout-limit-switch-for-gdt090-4a-b1370145","title":"OEM Goodman 300F Rollout Limit Switch for GDT090-4A — B1370145","description":"\u003ch2\u003eGoodman B1370145 Flame Rollout Switch (300°F)\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman \u003cstrong\u003eB1370145\u003c\/strong\u003e is a \u003cstrong\u003e300°F\u003c\/strong\u003e manual-reset flame rollout limit switch, a direct-fit replacement for the \u003cstrong\u003eGDT090-4A\u003c\/strong\u003e gas furnace. This critical safety device shuts off the gas valve if flames roll out of the burner box due to a blocked heat exchanger or venting problem, preventing fire and overheating. A tripped or failed switch must be replaced — never bypassed.\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\u003eReset Type: Manual reset\u003c\/li\u003e\n\u003cli\u003eCategory: Limit \/ Safety Switch\u003c\/li\u003e\n\u003cli\u003eCompatible Model: Goodman GDT090-4A\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a safety-critical component, the OEM B1370145 guarantees the exact 300°F trip point and terminal configuration certified for your furnace. Generic switches with incorrect trip temperatures can fail to protect or cause nuisance shutdowns — always choose OEM for safety devices.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power, note wire positions, unclip or unscrew the old switch, and mount the replacement with the same wiring. If the switch keeps tripping, have a technician inspect the heat exchanger and venting first.\u003c\/p\u003e\u003cp\u003eConfirm your model before ordering. Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058080661875,"sku":"GOODMAN-10468","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300f-rollout-limit-switch-for-gdt090-4a-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}