{"product_id":"oem-goodman-auxiliary-limit-switch-for-amss920804cnaa-furnace-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMSS920804CNAA Furnace — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch (light blue) engineered as a direct-fit replacement for the Amana\/Goodman \u003cstrong\u003eAMSS920804CNAA\u003c\/strong\u003e gas furnace. This normally-closed thermal safety control monitors temperature at a secondary location in the heat exchanger or blower compartment and opens the circuit if the unit exceeds its safe operating limit, shutting down the burner to prevent overheating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary (secondary) limit switch, normally closed\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic-reset thermal overheat protection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMSS920804CNAA and compatible furnace platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 0130F00038\u003c\/strong\u003e is calibrated to the exact trip temperature specified for this furnace and carries factory tolerances for reliable safety operation. A generic equivalent can lower cost, but always confirm the trip rating and terminal orientation before substituting a safety limit control.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eA basic two-wire swap secured by mounting screws. Always disconnect power before servicing. Recommended for technicians and confident DIYers; if the original switch tripped, diagnose the root overheating cause before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057776247155,"sku":"GOODMAN-7460","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amss920804cnaa-furnace-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}