{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amss921005cnab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMSS921005CNAB — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130F00038 is a genuine OEM auxiliary high-limit switch, identified by its light blue housing, designed for the \u003cstrong\u003eAMSS921005CNAB\u003c\/strong\u003e gas furnace and compatible Goodman and Amana models. Mounted near the blower or heat exchanger, this auto-reset thermal switch opens if the cabinet temperature climbs above its rated set point — for example during a blower failure or severely restricted airflow — and closes again once conditions return to normal. It provides an extra layer of overheat protection alongside the primary limit control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Auxiliary high-limit \/ overheat protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset type:\u003c\/strong\u003e Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Light blue (Goodman temperature identifier)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Direct-fit for AMSS921005CNAB and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e 1\/4 in. quick-connect spade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGoodman color-codes these switches to their trip temperature, and the light blue 0130F00038 is factory-matched to this furnace. A generic switch with the wrong set point can cause nuisance shutdowns or fail to protect the heat exchanger. For a safety limit, OEM is the right call.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (⭐⭐☆☆☆). Power down the furnace, unplug the two spade terminals, remove the mounting screws, and install the replacement — usually 10-15 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057784602995,"sku":"GOODMAN-7498","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amss921005cnab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}