{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is a genuine OEM secondary safety control for the Goodman \u003cstrong\u003eADSS800603AXAD\u003c\/strong\u003e gas furnace and compatible ADSS8-series models. The auxiliary limit provides an additional layer of overheat protection beyond the primary high limit, monitoring a secondary location within the furnace cabinet and opening the control circuit if temperatures exceed safe levels. Goodman's light-blue color code identifies this switch's specific trip-temperature rating.\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\u003eType:\u003c\/strong\u003e Auxiliary \/ secondary thermal limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light Blue (temperature-specific variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secondary high-temperature safety cutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ADSS800603AXAD and compatible ADSS8-series units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a safety device, the auxiliary limit must trip at the exact temperature the furnace was designed for. The OEM 0130F00038 is factory-calibrated and color-coded for this role. Generic replacements with mismatched trip points can defeat the furnace's layered overheat protection. Always verify by OEM part number and color code before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Two-screw mount with spade-terminal wiring. Disconnect power first. Persistent tripping usually points to an airflow or blower problem rather than a faulty switch.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057507385715,"sku":"GOODMAN-3323","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}