{"product_id":"oem-goodman-auxiliary-limit-switch-for-acvm970804cnba-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch for ACVM970804CNBA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e is a genuine OEM safety control engineered for \u003cstrong\u003eACVM970804CNBA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. This light-blue auxiliary limit monitors heat-exchanger and blower-compartment temperatures, opening the circuit to the gas valve if the unit overheats due to restricted airflow, a dirty filter, or blower failure. Replacing a failed or out-of-spec limit restores safe, reliable furnace operation and prevents nuisance lockouts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary \/ secondary limit switch (auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e High-temperature overheat protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Goodman ACVM970804CNBA and related furnace models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bimetal disc with high-temp terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM 0130F00038 is calibrated to the exact open\/close temperature specified for your furnace, ensuring proper safety response and warranty compliance. Generic universal limits may have different trip points that cause premature shutdowns or fail to protect the heat exchanger. For a safety-critical control, OEM is strongly recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy (1\/5). Disconnect power, remove the two mounting screws, transfer the spade connectors to the new switch, and remount. Typical replacement takes under 15 minutes with basic hand tools. Always verify proper furnace cycling after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057495490931,"sku":"GOODMAN-3050","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acvm970804cnba-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}