{"product_id":"oem-goodman-auxiliary-limit-switch-for-acec960403bnaa-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch for ACEC960403BNAA — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130F00038 is a genuine OEM auxiliary limit switch — identifiable by its light blue marking — for Goodman and Amana gas furnaces, including the \u003cstrong\u003eACEC960403BNAA\u003c\/strong\u003e. This secondary high-limit control provides backup overheat protection, typically mounted on the blower deck or near the heat exchanger. If the primary limit fails to respond and temperatures rise dangerously, the auxiliary switch opens to de-energize the gas valve, adding a critical second layer of safety.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary auto-reset limit switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (denotes trip-temperature rating)\u003c\/li\u003e\n\u003cli\u003eFunction: Backup high-temperature cutout for the gas valve\u003c\/li\u003e\n\u003cli\u003eTerminals: 1\/4\" quick-connect spade\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe light-blue color code corresponds to a specific factory trip temperature. Installing the wrong rating compromises safety protection. This \u003cstrong\u003eOEM switch\u003c\/strong\u003e guarantees the correct setpoint and physical fit. We do not recommend generic substitutes for any furnace safety limit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Two spade connectors and a screw-mount bracket. Always cut power and gas before servicing. Match the replacement's color\/temperature rating to the original, and investigate any repeated trips for an airflow or blower fault.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057164370291,"sku":"GOODMAN-99","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acec960403bnaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}