{"product_id":"oem-goodman-manual-reset-limit-switch-for-amv90453bxbb-10123518","title":"OEM Goodman Manual Reset Limit Switch for AMV90453BXBB — 10123518","description":"\u003ch2\u003eGoodman 10123518 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe genuine Goodman\/Amana \u003cstrong\u003e10123518 manual reset limit switch\u003c\/strong\u003e is a high-temperature safety control for the \u003cstrong\u003eAMV90453BXBB\u003c\/strong\u003e gas furnace. This normally-closed thermal switch opens to shut off the burners if the furnace overheats, then requires a manual reset button press to restore operation — a deliberate design that flags an underlying airflow or venting fault instead of silently cycling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123518\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit switch\u003c\/li\u003e\n\u003cli\u003eFunction: Normally closed, opens on over-temperature\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMV90453BXBB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM switches are calibrated to the exact trip temperature specified for this furnace's heat exchanger. Generic limit switches with mismatched setpoints can cause nuisance tripping or, worse, fail to trip when needed. Choose OEM for correct calibration and reliable safety performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e Two mounting screws and two spade terminals. Always cut power at the disconnect first. If the switch has tripped repeatedly, diagnose the root cause (dirty filter, blocked vent, failing blower) before replacing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057822843251,"sku":"GOODMAN-7731","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amv90453bxbb-10123518","provider":"National HVAC Parts","version":"1.0","type":"link"}