{"product_id":"oem-goodman-auxiliary-limit-switch-for-vces960403bnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for VCES960403BNAA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is a genuine OEM secondary overheat safety control for the \u003cstrong\u003eVCES960403BNAA\u003c\/strong\u003e gas furnace and compatible models. This auxiliary limit provides backup high-temperature protection beyond the primary limit — typically guarding the blower compartment or a secondary zone of the heat exchanger. If temperatures exceed the safe threshold, it opens the control circuit and shuts down the burner. The light-blue color code identifies its specific trip rating, so matching the exact part is essential.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\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 (rating identifier)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Auxiliary \/ secondary high-limit safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts:\u003c\/strong\u003e Normally closed, opens on rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Goodman VCES960403BNAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Direct-fit OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are color-coded by trip temperature for a reason — installing the wrong rating compromises the furnace's layered safety design. A generic switch that looks similar may carry a different setpoint, causing either false trips or a failure to protect against genuine overheating. This \u003cstrong\u003egenuine Goodman OEM auxiliary limit\u003c\/strong\u003e matches the factory light-blue rating exactly, preserving the intended safety margin.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Held by one or two screws with push-on terminals. Disconnect power, match the light-blue rating to the original, and confirm secure mounting to the metal surface it senses. Inexpensive insurance for safe furnace operation.\u003c\/p\u003e\u003cp\u003eVerified fit for the VCES960403BNAA — always replace with the matching color-coded OEM part.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058200756595,"sku":"GOODMAN-13418","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-vces960403bnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}