{"product_id":"oem-goodman-auxiliary-limit-switch-for-amh80803bxbc-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMH80803BXBC — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) is a genuine OEM thermal safety control designed for \u003cstrong\u003eAMH80803BXBC\u003c\/strong\u003e furnaces and compatible Goodman\/Amana gas furnace platforms. This normally-closed switch monitors internal cabinet temperature and opens the circuit to shut down the burner if the unit overheats — protecting the heat exchanger and blower assembly from thermal damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary (secondary) limit switch, normally closed\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue trip point\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic-reset thermal cutout\u003c\/li\u003e\n\u003cli\u003eFit: Goodman \u0026amp; Amana gas furnaces incl. AMH80803BXBC\u003c\/li\u003e\n\u003cli\u003ePart number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 0130F00038 carries the exact factory-calibrated trip temperature keyed to the light-blue color code. Aftermarket switches often use approximate trip points that can cause nuisance shutdowns or, worse, fail to protect the heat exchanger. For a safety-critical component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy (1\/5).\u003c\/strong\u003e Two-wire spade-connector swap. Disconnect power, remove the two terminals and mounting screws, install the replacement in the same orientation. Typically a 10–15 minute job for a qualified technician.\u003c\/p\u003e\u003cp\u003eAlways de-energize the furnace at the disconnect before servicing. If your furnace is short-cycling on limit, inspect airflow and the heat exchanger before replacing this switch.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057619222899,"sku":"GOODMAN-5495","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amh80803bxbc-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}