{"product_id":"oem-goodman-auxiliary-limit-switch-for-wgfm28090v5cxab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for WGFM28090V5CXAB — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e is a genuine OEM thermal safety control engineered for the \u003cstrong\u003eWGFM28090V5CXAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This normally-closed limit switch monitors heat-exchanger and cabinet temperatures, opening the circuit to shut down the burners if the furnace overheats — protecting your equipment and home from unsafe operating conditions.\u003c\/p\u003e\u003cp\u003eThe light-blue housing identifies the factory trip-temperature rating for this application. When an auxiliary limit fails, you may notice short-cycling, no heat, or a furnace that locks out on a limit fault, making this an inexpensive but critical repair part.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130F00038 (OEM Goodman)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary \/ secondary limit switch, normally closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e High-temperature safety cutout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Light blue, snap-disc style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e WGFM28090V5CXAB and compatible Goodman furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This genuine OEM switch is calibrated to the exact factory trip temperature and mounting footprint. Aftermarket generics may have looser tolerances or slightly different bracket geometry — for a safety control, we recommend the OEM part to preserve the furnace's certified operating envelope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy (1\/5).\u003c\/strong\u003e A basic repair for most DIYers — disconnect power, unplug the two spade terminals, remove two mounting screws, and install the replacement. Always cut power at the breaker before servicing. Typical job time is under 15 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058242994547,"sku":"GOODMAN-14470","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-wgfm28090v5cxab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}