{"product_id":"oem-goodman-300-f-rollout-limit-switch-for-ams80453ana-b1370145","title":"OEM Goodman 300°F Rollout Limit Switch for AMS80453ANA — B1370145","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370145 Rollout Limit Switch\u003c\/strong\u003e is a genuine OEM flame-rollout safety control engineered for the \u003cstrong\u003eAMS80453ANA\u003c\/strong\u003e furnace and other compatible Goodman\/Amana 80% AFUE gas models. Mounted on the burner assembly, this manual-reset switch opens the gas-valve safety circuit if flame rolls out of the burner box—protecting the heat exchanger and occupants from combustion hazards. A tripped rollout switch is one of the most common causes of a furnace that fires briefly and then shuts down on lockout.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip temperature:\u003c\/strong\u003e 300°F (opens on rise)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset type:\u003c\/strong\u003e Manual push-button reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Flame rollout \/ burner safety limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e 1\/4\" male quick-connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMS80453ANA and compatible 80% furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e B1370145\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B1370145\u003c\/strong\u003e guarantees the exact 300°F trip point, terminal spacing, and mounting bracket for a true drop-in fit and full safety-listing compliance. Our \u003cstrong\u003equality generic equivalent\u003c\/strong\u003e matches the electrical and temperature spec at a lower price—ideal for out-of-warranty repairs where UL-matched OEM sourcing isn't required. Both are new, not refurbished.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Shut off power and gas, unplug two spade terminals, remove the mounting screw, install the new switch, and reconnect. Typically a 10-minute repair with a nut driver. If the switch trips again after replacement, inspect for a cracked heat exchanger or blocked flue—the switch is doing its job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057684038003,"sku":"GOODMAN-6740","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-rollout-limit-switch-for-ams80453ana-b1370145","provider":"National HVAC Parts","version":"1.0","type":"link"}