{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-gds80453ana-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for GDS80453ANA — B1370145","description":"\u003ch2\u003eGoodman B1370145 300°F Rollout Limit Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370145\u003c\/strong\u003e is a genuine OEM flame rollout limit switch rated at \u003cstrong\u003e300°F\u003c\/strong\u003e, designed for Goodman gas furnaces including the \u003cstrong\u003eGDS80453ANA\u003c\/strong\u003e. Mounted near the burner assembly, this manual-reset safety device instantly cuts power to the gas valve if flame rolls out of the burner box — a critical protection against blocked heat exchangers, poor combustion airflow, or a cracked heat exchanger. When this switch trips, it signals a real combustion problem that should be inspected before reset.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip Temperature: 300°F (opens on rise)\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eFunction: Flame rollout safety cutoff\u003c\/li\u003e\n\u003cli\u003eFit: Goodman GDS80453ANA and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370145\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e is calibrated to the exact 300°F trip point and bracket geometry the furnace was engineered around. Because this is a life-safety component, using a generic switch with a different set point or mounting can defeat the protection it provides. OEM guarantees correct calibration and fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power and gas, remove the two mounting screws, transfer the spade terminals, and reinstall. Inspect for the root cause of any rollout trip before returning to service. Always shut off power and gas first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058075386227,"sku":"GOODMAN-10287","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-gds80453ana-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}