{"product_id":"oem-goodman-auxiliary-limit-switch-for-amh80903bxcb-furnace-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMH80903BXCB Furnace — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) is a genuine OEM safety control engineered for the \u003cstrong\u003eAMH80903BXCB\u003c\/strong\u003e furnace and compatible Goodman and Amana gas furnace platforms. This normally-closed thermal switch monitors internal cabinet temperature and opens the circuit if the furnace overheats, shutting down the burners to protect the heat exchanger and blower assembly from damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary (secondary) limit switch\u003c\/li\u003e\n\u003cli\u003eIdentification color: Light blue\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic-reset thermal safety cutout\u003c\/li\u003e\n\u003cli\u003eFits model: AMH80903BXCB and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Daikin family)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003efactory-original Goodman part\u003c\/strong\u003e, calibrated to the exact trip temperature specified for your furnace. Unlike universal aftermarket switches, an OEM limit switch guarantees the correct cutout point — critical for both safety compliance and warranty protection. Generic substitutes may trip early (nuisance shutdowns) or late (overheating risk).\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Replacement typically requires disconnecting power, removing two mounting screws, and transferring the two spade wire connectors. Most homeowners with basic tools can complete this in under 15 minutes. Always shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057630921075,"sku":"GOODMAN-5750","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amh80903bxcb-furnace-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}