{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amh80603axbd-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMH80603AXBD — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038\u003c\/strong\u003e is the genuine OEM auxiliary limit switch — identified by its light-blue color code — for the Amana\/Goodman \u003cstrong\u003eAMH80603AXBD\u003c\/strong\u003e gas furnace and compatible models. This secondary thermal safety opens the control circuit if it senses abnormal heat, typically from a blocked blower compartment or restricted return air, backing up the primary limit and protecting the cabinet and heat exchanger. The color code marks its specific trip temperature, so matching the exact part is important.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (trip-temperature identifier)\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH80603AXBD and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Genuine Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0130F00038 is factory-calibrated to the trip point represented by its light-blue code and uses the correct bracket and terminals for this furnace. Installing a generic limit with a different set point can leave the furnace unprotected or cause repeated nuisance shutdowns. On a safety device, always match the OEM color and part number.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Mounts with a screw or clip and two spade terminals. Shut off power and gas before servicing, and diagnose the airflow cause of any trip before replacing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057606476147,"sku":"GOODMAN-5163","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amh80603axbd-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}