{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is a genuine OEM secondary safety control for the \u003cstrong\u003eADVC80703BXAA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. Working alongside the primary high-limit, this auxiliary switch guards a specific zone — typically the blower compartment or a secondary heat-exchanger area — and interrupts the burner circuit if that region overheats. The \u003cstrong\u003elight blue\u003c\/strong\u003e color code marks its dedicated temperature rating; always match the color and part number to preserve the intended safety margin.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Light Blue (temperature-specific)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace (80% AFUE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e ADVC80703BXAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Genuine OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a calibrated safety device, this auxiliary limit must trip at its factory-set temperature. The OEM light-blue switch ensures the correct setpoint and terminal layout. Substituting a generic switch risks nuisance shutdowns or reduced overheat protection — OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Two mounting screws and two spade terminals. Disconnect power, photograph the wiring, replace, and reconnect. About 10–15 minutes. Verify blower operation and airflow after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057532027251,"sku":"GOODMAN-3568","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}