{"product_id":"oem-goodman-auxiliary-limit-switch-for-amh80403anba-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMH80403ANBA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) is a genuine OEM safety control for the Amana\/Goodman \u003cstrong\u003eAMH80403ANBA\u003c\/strong\u003e gas furnace. This normally-closed thermal cutout opens when it senses abnormal heat — such as a blocked vent, failed blower, or restricted airflow — cutting power to the gas valve to prevent overheating and heat-exchanger damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eColor code: Light Blue (trip temperature identifier)\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary \/ secondary thermal limit switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, auto-reset\u003c\/li\u003e\n\u003cli\u003eEquipment: 80% AFUE gas furnace\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMH80403ANBA and select Goodman\/Amana units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are color-coded to a specific trip temperature. The \u003cstrong\u003eOEM light-blue 0130F00038\u003c\/strong\u003e guarantees the exact cutout rating your furnace was engineered for. Generic switches may trip early (nuisance shutdowns) or late (unsafe). For a safety device, always match OEM.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy (1\/5)\u003c\/strong\u003e — about 10 minutes. Disconnect power, remove two mounting screws, transfer the wire leads, and reinstall in the same orientation.\u003c\/p\u003e\u003cp\u003eConfirmed fit for the AMH80403ANBA. Verify your part number before purchase.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057599529331,"sku":"GOODMAN-4921","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amh80403anba-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}