{"product_id":"oem-goodman-300-f-flame-rollout-switch-for-gun100-4b-b1370108","title":"OEM Goodman 300°F Flame Rollout Switch for GUN100-4B — B1370108","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370108 Flame Rollout Switch\u003c\/strong\u003e is a direct-fit OEM safety limit for the \u003cstrong\u003eGoodman GUN100-4B\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana\/Janitrol models. This manual-reset switch trips at \u003cstrong\u003e300°F\u003c\/strong\u003e to shut down the gas valve if flames roll out of the burner box — protecting against blocked heat exchangers and improper venting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: 300°F\u003c\/li\u003e\n\u003cli\u003eReset: Manual (push-button)\u003c\/li\u003e\n\u003cli\u003eFunction: Flame rollout \/ high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUN100-4B and compatible models\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370108\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1370108\u003c\/strong\u003e is set to the precise 300°F factory trip point, which is critical for a safety device. Our \u003cstrong\u003egeneric equivalent\u003c\/strong\u003e matches the temperature rating and terminal layout at a lower cost for out-of-warranty repairs. Both are warrantied. \u003cem\u003eNever bypass a tripped rollout switch — always diagnose the root cause.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, pull the two spade terminals, remove the mounting screw, and install the new switch. A 10–15 minute repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058189123955,"sku":"GOODMAN-13157","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-300-f-flame-rollout-switch-for-gun100-4b-b1370108","provider":"National HVAC Parts","version":"1.0","type":"link"}