{"product_id":"oem-goodman-auxiliary-limit-switch-for-ams81005cxaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMS81005CXAA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e is a genuine OEM safety component engineered for the \u003cstrong\u003eAmana\/Goodman AMS81005CXAA\u003c\/strong\u003e gas furnace and compatible multi-position models. This light-blue, temperature-rated switch acts as a high-limit \/ rollout safety cutout — it interrupts the burner circuit if it senses abnormal heat, protecting the heat exchanger and preventing overheating. If your furnace short-cycles, locks out on a limit fault, or fails to fire, a failed limit switch is one of the most common culprits.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Auxiliary \/ rollout limit switch (manual or auto-reset per placement)\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (factory temperature rating)\u003c\/li\u003e\n\u003cli\u003eFunction: High-limit safety cutout for burner circuit\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130F00038\u003c\/li\u003e\n\u003cli\u003ePrimary fit: Amana\/Goodman AMS81005CXAA furnace\u003c\/li\u003e\n\u003cli\u003eMounting: Bracket \/ clip mount at burner assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e with the exact factory trip temperature and reset behavior. Generic look-alikes often carry a slightly different set point, which can cause nuisance trips or, worse, fail to open when needed. For a safety-critical component like a limit switch, we strongly recommend the OEM part to preserve the furnace's original safety envelope and warranty coverage.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Replacement is typically a two-wire swap and one mounting screw or clip. Always shut off power and gas at the furnace before servicing. If you are unsure why the original switch tripped, have a licensed HVAC technician diagnose the root cause — a limit switch usually opens because of a real airflow or heat-exchanger problem.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057710678387,"sku":"GOODMAN-7135","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-ams81005cxaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}