{"product_id":"oem-goodman-aux-limit-switch-lt-blue-for-aces800403anaa-0130f00038-1","title":"OEM Goodman Aux Limit Switch (Lt Blue) for ACES800403ANAA — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch — Light Blue\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038\u003c\/strong\u003e is the light-blue-coded auxiliary limit switch for \u003cstrong\u003eACES800403ANAA\u003c\/strong\u003e gas furnaces. This secondary thermal control protects against abnormal heat buildup in the blower compartment or near the heat exchanger, opening the circuit and shutting down the furnace when its rated temperature is exceeded. As with all Goodman limits, the light-blue color band designates the specific trip temperature for this position.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part 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\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary fitment:\u003c\/strong\u003e ACES800403ANAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Auto-reset, normally closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e auxiliary limit is factory-calibrated to the correct set point for its mounting location. Because it is a life-safety device, do not substitute a different color code or a generic switch — an incorrect trip temperature defeats the protection it is designed to provide. Match the light-blue OEM part exactly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, remove the mounting screws, move the wire connectors to the new switch, and reinstall in the same orientation. Typically under 15 minutes. Always diagnose why the limit tripped before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057418944883,"sku":"GOODMAN-2178","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-aux-limit-switch-lt-blue-for-aces800403anaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}