{"product_id":"oem-goodman-manual-reset-rollout-limit-switch-for-amh951155dxad-10123519","title":"OEM Goodman Manual Reset Rollout Limit Switch for AMH951155DXAD — 10123519","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123519\u003c\/strong\u003e is a genuine OEM manual reset limit switch (thermal rollout \/ high-limit safety) for the \u003cstrong\u003eAMH951155DXAD\u003c\/strong\u003e gas furnace. This normally-closed switch monitors temperature at the burner or heat exchanger and opens the control circuit if it detects an overheat or flame rollout condition, shutting down the furnace to prevent damage or a fire hazard. Because it is a manual reset design, it stays open after a fault until the technician presses the reset button — a deliberate safety feature that flags an underlying problem.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset thermal limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed, opens on overtemperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gas furnace burner\/heat exchanger safety circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH951155DXAD and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e 10123519\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eSafety limit switches are calibrated to a specific trip temperature. A generic switch with the wrong setpoint may nuisance-trip or, dangerously, fail to trip when needed. This OEM switch carries the exact temperature rating and terminal configuration the AMH951155DXAD control board expects, preserving the furnace's built-in safety response.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy–Moderate (2\/5)\u003c\/strong\u003e — Roughly a 15–20 minute repair. Cut power to the furnace, note and disconnect the wire terminals, unscrew the old switch, and mount the replacement in the same orientation. If the switch had tripped, diagnose the root cause (blocked airflow, dirty burners, cracked heat exchanger) before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057681318259,"sku":"GOODMAN-6653","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-rollout-limit-switch-for-amh951155dxad-10123519","provider":"National HVAC Parts","version":"1.0","type":"link"}