{"product_id":"oem-goodman-auxiliary-limit-switch-blue-for-gdh80403anbc-0130f00038","title":"OEM Goodman Auxiliary Limit Switch Blue for GDH80403ANBC — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch — color-coded \u003cstrong\u003elight blue\u003c\/strong\u003e — for the \u003cstrong\u003eGDH80403ANBC\u003c\/strong\u003e gas furnace and compatible Goodman and Amana models. This secondary thermal safety switch provides overheat protection at a location such as the blower deck or rollout area, opening the control circuit to stop the burners if temperatures exceed the safe range. Like the primary limit, its light-blue color designates a specific trip temperature, so matching the OEM color code is critical for proper protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (model-specific trip temperature)\u003c\/li\u003e\n\u003cli\u003eFitment: Goodman GDH80403ANBC and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eReset: Automatic on cooldown\u003c\/li\u003e\n\u003cli\u003ePart number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary limits are matched to a precise setpoint indicated by their color. Substituting a generic switch or the wrong color can defeat the safety function or cause nuisance shutdowns. Use only the exact light-blue OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Disconnect power, remove the mounting screws, transfer the wiring, and install. Simple to replace; be sure to order the light-blue variant, not the pink primary limit.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058070864243,"sku":"GOODMAN-10189","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-blue-for-gdh80403anbc-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}