{"product_id":"carrier-undefined-gb3aav024050acja","title":"OEM Carrier Flame Sensor Replacement for Model GB3AAV024050ACJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Replacement for Model GB3AAV024050ACJA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier flame sensor is engineered for the GB3AAV024050ACJA gas furnace and is responsible for confirming the presence of a flame during ignition. When the sensor's rod becomes coated or cracked, the control board can no longer verify the burner flame and will shut the furnace down on a flame-failure lockout, leaving you without heat. Installing a fresh, factory-spec sensor restores reliable flame proving, eliminates short-cycling, and prevents nuisance lockouts. This part is built to the exact resistance and mounting specifications of your GB3AAV024050ACJA, so it drops straight into the original bracket without modification. Installation is straightforward and rated easy for most homeowners: shut off power and gas, remove the single mounting screw and spade connector, swap the sensor, and reconnect. Most jobs take under 15 minutes with a nut driver. Always inspect and gently clean surrounding burner components while you are in there. Orders placed before 3PM CST ship same-day, so you can get your heat back fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB3AAV024050ACJA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942744117619,"sku":"carrier-undefined-gb3aav024050acja","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-carrier-undefined-gb3a_d1a92e9b-440b-4103-9c03-e013991066c7.jpg?v=1781469235","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb3aav024050acja","provider":"National HVAC Parts","version":"1.0","type":"link"}