{"product_id":"oem-goodman-auxiliary-limit-switch-for-ams80604bxab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMS80604BXAB — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine Goodman\/Amana auxiliary limit switch — identified by its light-blue trip indicator — engineered for the \u003cstrong\u003eAMS80604BXAB\u003c\/strong\u003e 80% AFUE gas furnace and compatible models. This normally-closed thermal safety opens the control circuit if temperatures in the burner or blower compartment exceed the switch's rated setpoint, shutting down heating to prevent overheating and heat-exchanger damage. A tripped or failed limit is a common cause of no-heat lockouts, and replacing it with the correct OEM switch restores proper high-limit protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Auxiliary \/ High Limit Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMS80604BXAB and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Normally-closed bi-metal thermal cutout, manual\/auto reset per spec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are color-coded to specific trip temperatures. A generic or wrong-color substitute can trip early (nuisance shutdowns) or too late (unsafe). This \u003cstrong\u003egenuine OEM light-blue\u003c\/strong\u003e switch guarantees the exact factory setpoint.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Power off, remove two screws and the spade terminals, and install the matching switch. Verify airflow and setpoint after service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057688068467,"sku":"GOODMAN-6837","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-ams80604bxab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}