{"product_id":"oem-goodman-amana-auxiliary-limit-switch-for-amec801005cnaa-0130f00038","title":"OEM Goodman Amana Auxiliary Limit Switch for AMEC801005CNAA — 0130F00038","description":"\u003cp\u003eThe Goodman\/Amana \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) is a genuine OEM safety control for the \u003cstrong\u003eAMEC801005CNAA\u003c\/strong\u003e gas furnace and compatible Goodman and Amana models. This auxiliary limit provides secondary over-temperature protection, monitoring a specific zone of the furnace and opening the control circuit if temperatures exceed a safe threshold. The light-blue cap identifies its factory-set trip temperature, so matching the exact color\/rating is essential for correct protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary limit \/ over-temperature safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentifier:\u003c\/strong\u003e Light blue cap (temperature-rated color code)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secondary overheat protection for the furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMEC801005CNAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Genuine Goodman\/Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Limit switches are calibrated to a precise trip temperature indicated by their color code. The genuine OEM 0130F00038 guarantees the correct light-blue trip point and factory mounting fit. A generic switch with a different rating can either trip prematurely (nuisance no-heat) or fail to protect at the intended temperature. For a safety control, always match the OEM specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (2\/5). Cut power to the furnace, remove the mounting screws, transfer the wire leads, and remount the new switch in the same orientation. A typical 15-minute repair. If the switch has been tripping, diagnose the underlying airflow or overheating issue before returning the furnace to service — and use a licensed HVAC technician when unsure.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057550672243,"sku":"GOODMAN-3989","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-amana-auxiliary-limit-switch-for-amec801005cnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}