{"product_id":"carrier-undefined-gb1aav036045aeja","title":"OEM Carrier Flame Sensor LH680534 for Model GB1AAV036045AEJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor LH680534 for Model GB1AAV036045AEJA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier flame sensor (LH680534) verifies a stable burner flame during every heating cycle by sending a microamp rectification signal to the control board. As the sensing rod oxidizes or cracks with age, the board loses that signal and shuts off the gas valve—causing short-cycling, repeated lockouts, or a furnace that ignites then quickly drops out. This sensor is an exact direct-fit replacement for the Carrier GB1AAV036045AEJA gas furnace, matching the original probe length, mounting bracket, and terminal so no modifications are required. Installation is easy for most DIY homeowners: turn off power, remove a single screw, unplug the spade connector, and install the new rod. Sanding a corroded sensor offers only a temporary fix—a worn rod should be replaced for reliable starts. The genuine OEM part ensures proper flame rectification and avoids the nuisance faults common with generic substitutes. In stock and ships same-day when you order before 3PM CST. Restore safe, dependable heating with the exact flame sensor Carrier built for your furnace.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV036045AEJA.\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":62942821253491,"sku":"carrier-undefined-gb1aav036045aeja","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-carrier-undefined-gb1a_0a94b4c6-9e8d-4b15-8a66-08c60190711d.jpg?v=1781469127","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb1aav036045aeja","provider":"National HVAC Parts","version":"1.0","type":"link"}