{"product_id":"carrier-gb1aav048091acja-flame-sensor-1xaj5m","title":"OEM Carrier Flame Sensor w\/ Wire LH680014 for GB1AAV048091ACJA","description":"\u003ch1\u003eOEM Carrier Flame Sensor w\/ Wire LH680014 for Model GB1AAV048091ACJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement flame sensor with wire harness for the \u003cstrong\u003eCarrier GB1AAV048091ACJA\u003c\/strong\u003e gas furnace. The flame sensor is a safety rod that detects the presence of a burner flame by passing a small electrical current through the flame itself. When the sensor becomes coated with oxidation or fails entirely, the furnace control board cannot confirm ignition and will shut down the gas valve within 5–8 seconds of startup — typically locking out after 3 attempts. This is one of the most common causes of a furnace that \"lights then shuts off.\"\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM flame sensor rod with pre-attached wire lead | Factory-matched to Carrier GB1AAV048091ACJA control board signal thresholds | Direct plug-in connector for hassle-free installation | OEM Part Number: \u003cstrong\u003eLH680014\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors are calibrated to the exact microamp detection range required by the Carrier control board. Generic sensors may produce borderline readings that cause nuisance lockouts or intermittent heating failures, especially as they age.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers. Disconnect the wire lead, remove the single mounting screw, swap the sensor, and reconnect. Tip: do not touch the ceramic insulator or rod with bare hands — skin oils accelerate oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eGB1AAV048091ACJA\u003c\/strong\u003e gas furnace. Verify your existing part number against LH680014 before ordering. If you're unsure, check the control board wiring diagram inside your furnace door or contact our fitment team — we confirm compatibility before you buy. In stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909420568947,"sku":"CARRIE-GB1AAV048091ACJA-FLAME_SENSOR-LH680014","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909420601715,"sku":"CARRIE-GB1AAV048091ACJA-FLAME_SENSOR-LH680014-GEN","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-straight-LH680014_a4109f93-d734-49ec-8b68-5a6e180a0bd5.jpg?v=1782919473","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav048091acja-flame-sensor-1xaj5m","provider":"National HVAC Parts","version":"1.0","type":"link"}