{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amec961004cnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMEC961004CNAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 auxiliary limit switch\u003c\/strong\u003e (identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e color code) is a genuine OEM secondary safety control for the \u003cstrong\u003eAMEC961004CNAA\u003c\/strong\u003e gas furnace. It backs up the primary limit by monitoring temperature at a secondary location — typically near the blower compartment — and opens the control circuit on an overheat the primary might not catch, such as a blower-motor failure. The color coding identifies its specific trip temperature, so matching it exactly is critical.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (denotes factory trip temperature)\u003c\/li\u003e\n\u003cli\u003eAction: Opens on overtemperature to shut down the furnace\u003c\/li\u003e\n\u003cli\u003eNormally closed 24V control-circuit contacts\u003c\/li\u003e\n\u003cli\u003eFit: OEM Goodman \/ Amana AMEC961004CNAA\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe light-blue \u003cstrong\u003eOEM 0130F00038\u003c\/strong\u003e is calibrated to the exact set point Goodman specifies for this position. Substituting a switch with a different color code — even one that physically fits — changes the trip temperature and can compromise the furnace's layered safety design. For an auxiliary safety limit, always match the OEM part and color.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Turn off power at the breaker, open the appropriate access panel, disconnect the spade terminals, remove the mounting screws, and install the new switch in the same location. If it tripped, find and correct the overheat cause before restarting. Professional service recommended if you are unsure of placement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057577771379,"sku":"GOODMAN-4274","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amec961004cnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}