{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-acsh960904cxaa-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for ACSH960904CXAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch, identified by its light-blue body, designed for the \u003cstrong\u003eACSH960904CXAA\u003c\/strong\u003e high-efficiency gas furnace. This thermal safety device opens the control circuit if temperatures in the blower or burner area exceed a safe threshold, protecting the heat exchanger and cabinet from heat damage. It is a critical safety component that helps prevent overheating caused by restricted airflow, a dirty filter, or blower failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary \/ secondary thermal limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light blue (temperature-specific trip rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens circuit on over-temperature, auto-resets on cooldown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e Goodman ACSH960904CXAA (96% AFUE furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe light-blue color code denotes a specific trip and reset temperature matched to the ACSH960904CXAA. Installing the genuine Goodman OEM switch guarantees the correct setpoint; a generic or wrong-color switch may trip too early (nuisance lockouts) or too late (loss of safety protection). On a life-safety component, matching the OEM spec is essential.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate (2\/5).\u003c\/strong\u003e Disconnect power, remove the two mounting screws, transfer the wire terminals to the new switch, and remount in the same location and orientation. Usually a 15-minute job. Verify the cause of any overheating before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057455677811,"sku":"GOODMAN-2338","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-acsh960904cxaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}