{"product_id":"oem-goodman-auxiliary-limit-switch-for-amvc80603bxca-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMVC80603BXCA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its light-blue body) is a genuine OEM thermal safety control for the \u003cstrong\u003eAMVC80603BXCA\u003c\/strong\u003e variable-speed gas furnace. This normally-closed bimetal switch monitors temperature in the blower\/heat-exchanger area and opens the control circuit if the furnace overheats — protecting the heat exchanger and cabinet from damage caused by restricted airflow, a dirty filter, or blower failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eColor code: Light Blue (trip-temperature identifier)\u003c\/li\u003e\n\u003cli\u003eType: Auto-reset auxiliary\/high-limit thermal switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on overtemp)\u003c\/li\u003e\n\u003cli\u003eFits: AMVC80603BXCA and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003elight-blue color designates a specific trip temperature\u003c\/strong\u003e — installing the wrong limit rating is a safety hazard. This OEM switch guarantees the correct set point, terminal style, and mounting bracket. Generic limits are risky here because the temperature calibration must match the furnace's engineered airflow.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy (DIY-friendly)\u003c\/h3\u003e\u003cp\u003eTwo mounting screws and two push-on spade terminals. De-energize the furnace, note the wire positions, swap the switch, and confirm the contacts seat flush against the mounting surface. Verify the furnace cycles fully afterward. A common under-30-minute repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057857708403,"sku":"GOODMAN-8121","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amvc80603bxca-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}