{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-vms80804bnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for VMS80804BNAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light-blue coded) is a genuine OEM safety control for the Goodman \u003cstrong\u003eVMS80804BNAA\u003c\/strong\u003e gas furnace and compatible VMS-series models. This auxiliary rollout\/limit switch is a normally-closed thermal cutoff that opens if temperatures exceed its rated trip point, de-energizing the gas valve to prevent overheating. The color code identifies its specific temperature rating, so matching the exact part is critical.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eComponent: Auxiliary limit \/ thermal safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (temperature-specific)\u003c\/li\u003e\n\u003cli\u003eType: Normally-closed, automatic reset thermal cutoff\u003c\/li\u003e\n\u003cli\u003eFits: Goodman VMS80804BNAA and select VMS-series furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause the trip temperature is safety-critical, only the exact OEM color-coded switch should be used. A generic limit with the wrong rating can either nuisance-trip or, worse, fail to protect the heat exchanger. Always match the light-blue OEM specification.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, remove the two mounting screws, transfer the wire leads, and mount the new switch. Typically under 20 minutes. Never bypass a limit switch — repeated tripping indicates airflow or heat-exchanger problems that must be diagnosed.\u003c\/p\u003e\u003cp\u003eGenuine Goodman safety component — verify the color code and model number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058211176819,"sku":"GOODMAN-13722","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-vms80804bnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}