{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amvc80805dxbd-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMVC80805DXBD — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch — Light Blue\u003c\/h2\u003e\u003cp\u003eThis genuine Goodman 0130F00038 auxiliary (secondary) limit switch is the OEM replacement for AMVC80805DXBD Amana\/Goodman furnaces. The light-blue dot identifies its factory temperature calibration. As a normally-closed thermal safety, it opens the control circuit and shuts the furnace down if temperatures exceed safe limits — protecting the heat exchanger and cabinet from overheating caused by restricted airflow or a failed blower.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eColor Code: Light Blue (temperature-specific calibration)\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit thermal switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, opens on rise (auto-reset)\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMVC80805DXBD furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are color-coded to precise trip temperatures. Installing the wrong calibration — even one that fits the bracket — can cause premature shutdowns or, worse, allow overheating. The OEM light-blue 0130F00038 guarantees the correct trip point for your model. Do not substitute by appearance alone.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy (2\/5)\u003c\/h3\u003e\u003cp\u003eDisconnect power, note wire positions, remove the two mounting screws, transfer the spade connectors, and mount the new switch. Verify the switch seats flat against its mounting surface for accurate sensing. Job time is roughly 15–20 minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e AMVC80805DXBD. Confirm color code against your existing switch before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057870750067,"sku":"GOODMAN-8501","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amvc80805dxbd-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}