{"product_id":"carrier-undefined-gb1aav036065abja","title":"OEM Carrier Flame Sensor LH680534 for Model GB1AAV036065ABJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor LH680534 for Model GB1AAV036065ABJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier flame sensor (LH680534) is the safety component that confirms your burner has actually ignited. Built for the GB1AAV036065ABJA gas furnace, it uses flame rectification to send a microamp signal to the control board, telling it to keep the gas valve open. When the sensor gets coated with carbon or oxidation, the furnace lights briefly then shuts down — the classic short-cycling complaint — because the board no longer senses flame. Replacing the sensor restores steady, uninterrupted heating. This genuine factory part matches the exact rod length, bracket, and terminal of your furnace for a precise fit. Installation is easy and DIY-friendly: turn off power and gas, remove the single mounting screw, unplug the wire lead, and install the new sensor in reverse — about 10 minutes. No special tools required. OEM construction ensures proper flame detection and long service life over cheaper universal rods. In stock and ships same-day when you order before 3PM CST. Fit guaranteed for the GB1AAV036065ABJA furnace.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV036065ABJA.\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":62942819189107,"sku":"carrier-undefined-gb1aav036065abja","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-carrier-undefined-gb1a_ac52fe5a-8a9f-4c0e-aeb7-58f9b56ee4fa.jpg?v=1781469134","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb1aav036065abja","provider":"National HVAC Parts","version":"1.0","type":"link"}