{"product_id":"oem-goodman-manual-reset-limit-switch-for-gks90453bxac-10123533","title":"OEM Goodman Manual Reset Limit Switch for GKS90453BXAC — 10123533","description":"\u003ch2\u003eGoodman 10123533 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10123533\u003c\/strong\u003e is a genuine OEM manual reset high-limit switch for the \u003cstrong\u003eGKS90453BXAC\u003c\/strong\u003e furnace. This safety control monitors temperature and cuts power to the gas valve if the furnace overheats — for example due to a blocked filter, failed blower, or restricted airflow. Because it is a manual reset design, it must be pressed to restore operation after a trip, prompting the homeowner to address the underlying fault.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123533\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003eReset: Manual (press-to-reset button)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman GKS90453BXAC furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Interrupts gas valve on overheat \/ flame rollout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are calibrated to a specific temperature trip point. The OEM 10123533 is set to Goodman's factory spec for your model, ensuring the furnace shuts down at exactly the right temperature. Generic switches with incorrect trip points can either nuisance-trip or, worse, fail to protect against a genuine overheat. For a safety control, only genuine OEM is appropriate.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Cut power, note wiring, unscrew the old switch, mount the new one in the same orientation, and reconnect the leads. Roughly 15–20 minutes; a technician is advised if you're unsure about wiring safety components.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058085904755,"sku":"GOODMAN-10544","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gks90453bxac-10123533","provider":"National HVAC Parts","version":"1.0","type":"link"}