{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-acvc80805cxbd-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for ACVC80805CXBD — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light-blue coded) is a genuine OEM safety control for the \u003cstrong\u003eACVC80805CXBD\u003c\/strong\u003e 80% AFUE gas furnace and related Goodman\/Amana models. This thermally-activated switch monitors temperature and opens the circuit to shut down the burners if the furnace overheats — protecting the heat exchanger and home from unsafe conditions. The light-blue color denotes its specific trip-temperature rating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003eColor Code: Light Blue (temperature rating identifier)\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat safety cutout\u003c\/li\u003e\n\u003cli\u003eAction: Normally-closed, auto-reset on temperature\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACVC80805CXBD and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eType: OEM factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are calibrated to a precise trip temperature — matching the color code is essential. The genuine Goodman 0130F00038 opens and resets at the exact factory setpoint. A generic switch with the wrong rating can either trip prematurely (nuisance shutdowns) or fail to trip when needed (a serious safety risk). Always match OEM for safety controls.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Typically two mounting screws and spade wire connectors. Shut off power and gas, note wire positions, and verify the color\/part number matches the original before installing. A quick repair for restoring safe furnace operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057478386035,"sku":"GOODMAN-2633","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-acvc80805cxbd-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}