{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amh81005cnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMH81005CNAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e is a genuine OEM safety high-limit control designed for the \u003cstrong\u003eAmana\/Goodman AMH81005CNAA\u003c\/strong\u003e gas furnace. This light-blue color-coded switch protects your furnace by opening the control circuit if internal temperatures exceed the safe operating range, shutting down the burners to prevent overheating and heat exchanger damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Auxiliary (secondary) high-limit switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue trip-temperature identifier\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic-reset thermal safety cutout\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH81005CNAA gas furnace\u003c\/li\u003e\n\u003cli\u003eTerminals: Quick-connect spade\u003c\/li\u003e\n\u003cli\u003eBrand: Genuine Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a true OEM Goodman part with the factory-calibrated trip temperature matched to your furnace. Generic aftermarket limit switches may carry a different set point, which can cause nuisance shutdowns or, worse, fail to open at the correct temperature. For a safety component, we recommend the OEM switch to preserve manufacturer specifications and warranty coverage.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Replacement is a straightforward swap: disconnect power, remove the two mounting screws, transfer the spade wires, and reinstall. Most homeowners with basic tools can complete the job in 10–15 minutes. Always disconnect power at the breaker before servicing, and confirm the light-blue color code matches your original before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057637212531,"sku":"GOODMAN-0130F00038","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amh81005cnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}