{"product_id":"oem-goodman-manual-reset-limit-switch-red-for-gks90453bxaa-10123535","title":"OEM Goodman Manual Reset Limit Switch (Red) for GKS90453BXAA — 10123535","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123535 Manual Reset Limit Switch\u003c\/strong\u003e (red button variant) is a factory OEM safety control designed for the \u003cstrong\u003eGoodman GKS90453BXAA\u003c\/strong\u003e gas furnace. The red reset button distinguishes this higher-temperature-rated switch from similar controls in the furnace, ensuring the correct part lands in the correct location. It safeguards the furnace by cutting the burner circuit when temperatures exceed the factory-set limit, then holds open until manually reset.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 10123535\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit switch (red button)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eFits Model: GKS90453BXAA\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine 10123535 is calibrated to Goodman's exact trip point and uses the correct color-coded reset for field identification. Generic substitutes frequently mismatch the temperature rating or terminal orientation, leading to nuisance trips or improper protection. On a burner-safety circuit, the OEM part is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Replacement takes roughly 15–20 minutes with standard tools. Disconnect furnace power first, note wire positions, and mount the new switch in the same orientation. Persistent tripping after installation indicates an airflow or ignition fault that should be diagnosed by a professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058084954483,"sku":"GOODMAN-10521","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-red-for-gks90453bxaa-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}