{"product_id":"oem-goodman-auxiliary-limit-switch-for-amh80603anbb-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMH80603ANBB — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe 0130F00038 is a genuine OEM auxiliary high-limit switch for the Goodman\/Amana \u003cstrong\u003eAMH80603ANBB\u003c\/strong\u003e gas furnace and compatible models. This normally-closed thermal safety switch — identified by its light-blue trip-temperature marking — opens the control circuit and shuts down the furnace if it senses abnormal heat, such as from a blocked flue, failed blower, or restricted airflow. It is a critical safety component that prevents 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\/Trip Code: Light blue\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH80603ANBB and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eType: Normally-closed auto-reset thermal limit\u003c\/li\u003e\n\u003cli\u003eFunction: Auxiliary high-temperature safety cutout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are matched to a specific trip temperature — the light-blue coding matters. The genuine OEM 0130F00038 is calibrated to the exact spec for this furnace. A generic switch with the wrong trip point can cause nuisance shutdowns or, worse, fail to protect the appliance. Always match by OEM number and color.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Typically two mounting screws and two spade terminals. Turn off power and gas before servicing. Because this is a safety device, verify correct operation after replacement; if the switch keeps tripping, diagnose the underlying airflow or venting fault before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057604641139,"sku":"GOODMAN-5097","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amh80603anbb-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}