{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-acec960803bnaa-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for ACEC960803BNAA — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch — Light Blue\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is the light-blue auxiliary (secondary) limit switch for the \u003cstrong\u003eACEC960803BNAA\u003c\/strong\u003e gas furnace. Color-coded by trip temperature, this auxiliary control provides backup overheat protection — commonly mounted near the blower deck or burner box to catch abnormal heat conditions the primary limit might miss. The light-blue band identifies its specific factory temperature rating, so matching color and part number is essential.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light Blue (temperature-specific)\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFunction: Backup overheat safety cutoff\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman ACEC960803BNAA \u0026amp; related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary limits are calibrated to a precise cutout temperature indicated by their color band. Installing the wrong color or a generic equivalent changes the trip point and can either disable protection or cause nuisance shutdowns. The genuine light-blue 0130F00038 guarantees the correct calibration and bracket fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Cut power, disconnect the spade terminals, remove the mounting screws, and install the matching light-blue replacement. Verify the color band matches the original before powering up.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057165943155,"sku":"GOODMAN-143","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-acec960803bnaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}