{"product_id":"oem-goodman-auxiliary-limit-switch-for-amec800804cxab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMEC800804CXAB — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its light-blue housing) is a genuine OEM safety control for the Amana\/Goodman \u003cstrong\u003eAMEC800804CXAB\u003c\/strong\u003e gas furnace. This normally-closed thermal cutout opens if temperatures near the blower compartment or secondary heat area exceed a safe threshold, cutting power to protect the heat exchanger and surrounding components from overheating. A tripped or failed auxiliary limit is a frequent cause of intermittent no-heat and lockout conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary limit switch (thermal safety cutout)\u003c\/li\u003e\n\u003cli\u003eIdentifier: Light-blue color code\u003c\/li\u003e\n\u003cli\u003eAction: Normally closed, auto-reset\u003c\/li\u003e\n\u003cli\u003eFits Model: AMEC800804CXAB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e switch is calibrated to the exact trip and reset temperatures specified for this furnace platform. Generic limit switches with the wrong setpoint can either nuisance-trip (false no-heat) or fail to open when they should — a genuine safety concern. Because this is a protective device, we strongly recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy (2\/5)\u003c\/h3\u003e\u003cp\u003eDisconnect furnace power, note the wire routing, remove the two mounting screws, transfer the spade connectors to the new switch, and reinstall. Confirm the correct color\/part before installing, as several similar limits are used on Goodman furnaces. A multimeter continuity check verifies proper operation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is a safety component — if you are unsure, consult a licensed HVAC technician.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057547559283,"sku":"GOODMAN-3931","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amec800804cxab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}