{"product_id":"oem-goodman-auxiliary-limit-switch-for-amvc800803bnab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMVC800803BNAB — 0130F00038","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its light-blue housing) is a factory OEM secondary safety control for the \u003cstrong\u003eAMVC800803BNAB\u003c\/strong\u003e 80% AFUE gas furnace. This manual\/auto-reset switch guards a specific zone of the furnace — such as the blower compartment or burner area — and interrupts operation if it senses excessive temperature, backing up the primary limit. It's a low-cost part that plays a critical safety role in preventing heat-exchanger damage and overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary limit temperature switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light Blue (model-specific trip point)\u003c\/li\u003e\n\u003cli\u003eFunction: Backup overheat \/ rollout protection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMVC800803BNAB furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe color-coded trip temperature makes exact-match sourcing essential — the \u003cstrong\u003eOEM Goodman 0130F00038\u003c\/strong\u003e guarantees the correct light-blue set point for your furnace. A generic or wrong-color limit can trip prematurely or fail to protect. For safety controls, always choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — cut power, remove the mounting screws, transfer the two wires, and reinstall. A quick 10–15 minute job; verify the light-blue color code matches your original before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057851187571,"sku":"GOODMAN-7939","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amvc800803bnab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}