{"product_id":"oem-goodman-auxiliary-limit-switch-for-acss960402bnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for ACSS960402BNAA — 0130F00038","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light-blue body) is an OEM high-temperature safety control engineered for the Goodman\/Amana \u003cstrong\u003eACSS960402BNAA\u003c\/strong\u003e 96% AFUE gas furnace and related models. This normally-closed thermal switch monitors heat-exchanger and cabinet temperatures, opening the 24V control circuit and shutting down the burners if the furnace overheats due to restricted airflow, a failed blower, or a clogged filter — protecting your equipment and your home.\u003c\/p\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 high-limit safety switch (snap-disc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 24V low-voltage circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed, opens on rising temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentifier:\u003c\/strong\u003e Light blue body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana ACSS960402BNAA and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This is a factory-spec OEM part calibrated to the exact trip temperature your furnace's control board expects. Aftermarket snap-discs can trip at the wrong setpoint, causing nuisance lockouts or — worse — failing to protect the heat exchanger. For a safety-critical limit switch, OEM is the recommended choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty: Easy (2\/5).\u003c\/strong\u003e Replacement takes 10–15 minutes with a nut driver and a screwdriver. Always disconnect power at the furnace switch and breaker before servicing. Note the wire orientation, transfer the spade connectors, and remount with the original screws. A multimeter check for continuity at room temperature confirms a good switch.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032443797875,"sku":"0130F00038-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048196522355,"sku":"0130F00038","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-limit-switch-snap-disc-0130F00038_a816b21f-6951-44f4-b86e-b53a35242a96.jpg?v=1782946728","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acss960402bnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}