{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-acvc81005cxca-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for ACVC81005CXCA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light blue) is the genuine OEM high-temperature safety cutout for the \u003cstrong\u003eACVC81005CXCA\u003c\/strong\u003e gas furnace. This thermally activated switch monitors temperature inside the blower or burner compartment and opens the circuit to shut off the gas valve if the furnace overheats — typically caused by restricted airflow, a dirty filter, or blower failure. It is a critical safety device that prevents heat-exchanger damage and fire risk.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor Code: Light Blue (temperature rating identifier)\u003c\/li\u003e\n\u003cli\u003eReset: Automatic\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACVC81005CXCA gas furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Opens gas circuit on overheat condition\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. OEM Goodman switches guarantee the exact rating your furnace was engineered for. Installing a generic switch with the wrong trip point can allow dangerous overheating or cause nuisance shutdowns. Always match the OEM rating on a safety device.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — two mounting screws and two spade connectors. Cut power first and confirm the replacement matches the original color\/temperature code.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057479467379,"sku":"GOODMAN-2668","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-acvc81005cxca-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}