{"product_id":"oem-goodman-manual-reset-limit-switch-for-vcss961005cnaa-10123539","title":"OEM Goodman Manual Reset Limit Switch for VCSS961005CNAA — 10123539","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123539 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-temperature safety control for \u003cstrong\u003eGoodman VCSS961005CNAA\u003c\/strong\u003e gas furnaces. This normally-closed switch opens to shut off the burners if it senses an over-temperature or flame-rollout condition, protecting the heat exchanger and household from overheating. Because it is a \u003cstrong\u003emanual reset\u003c\/strong\u003e device, it must be physically reset by pressing the button after the underlying fault is corrected — a deliberate safety feature that flags a real problem rather than silently self-clearing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10123539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed (opens on high temperature)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e Goodman VCSS961005CNAA and related furnace platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Over-temperature \/ flame-rollout protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe 10123539 is calibrated to Goodman's exact trip temperature and terminal\/bracket configuration. A generic switch with the wrong trip point can nuisance-trip or, worse, fail to protect the furnace. Using the factory-specified part ensures correct safety operation and keeps your warranty intact — critical for a life-safety component.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Shut off power and gas first. Disconnect the two spade terminals, unfasten the mounting screws, install the new switch in the same orientation, and reconnect the wiring. If the switch had tripped, diagnose and fix the root cause (restricted airflow, dirty filter, cracked heat exchanger, blocked flue) before returning the furnace to service.\u003c\/p\u003e\u003cp\u003eDo not bypass a safety limit switch. When in doubt, have a licensed HVAC technician perform the replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058203181427,"sku":"GOODMAN-13489","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-vcss961005cnaa-10123539","provider":"National HVAC Parts","version":"1.0","type":"link"}