{"product_id":"oem-goodman-amana-auxiliary-limit-switch-for-amvc81155cxaa-0130f00038","title":"OEM Goodman Amana Auxiliary Limit Switch for AMVC81155CXAA — 0130F00038","description":"\u003cp\u003eGenuine OEM Goodman\/Amana \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) for the AMVC81155CXAA gas furnace. This normally-closed thermal safety switch opens if it detects abnormal heat — protecting the furnace from overheating caused by restricted airflow, a failed blower, or a dirty filter. When it trips, the furnace shuts down the gas valve to prevent damage and fire risk.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary high-limit \/ thermal safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (temperature-rated)\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, opens on over-temperature\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMVC81155CXAA and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe light-blue color code corresponds to a specific trip temperature. Installing the wrong-rated generic switch can cause nuisance trips or, worse, fail to protect the unit. This \u003cstrong\u003eOEM switch\u003c\/strong\u003e guarantees the exact factory trip point for the AMVC81155CXAA.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy (DIY-friendly)\u003c\/h3\u003e\u003cp\u003eRated 2\/5. Cut power at the breaker, note the wire positions, remove the two mounting screws, transfer the spade connectors, and reinstall. Takes about 10–15 minutes. If the new switch also trips, diagnose the underlying airflow problem — the switch is doing its job.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eA repeatedly tripping limit switch signals an airflow or heat-exchanger issue. Always disconnect power before servicing.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057876091251,"sku":"GOODMAN-8641","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-amana-auxiliary-limit-switch-for-amvc81155cxaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}