{"product_id":"carrier-undefined-gb3aav036050agja","title":"OEM Carrier Flame Sensor for Model GB3AAV036050AGJA Furnace","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for Model GB3AAV036050AGJA Furnace\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier flame sensor is the factory-spec rectification rod made for the GB3AAV036050AGJA gas furnace. Its job is to confirm a flame is present at the burner during ignition and tell the control board to keep the gas valve energized. Over time the sensor accumulates oxide buildup or develops cracks, and the result is a furnace that lights for a few seconds then drops into a hard lockout—the most frequent no-heat complaint on these units. The genuine Carrier sensor seats exactly in the burner assembly and delivers the precise microamp signal your control board is calibrated to read, something universal sensors often miss. Installation is easy and usually takes under 20 minutes with one screwdriver: remove the mounting screw, pull the old rod, plug the lead onto the new sensor, and reinstall. No recalibration required. Genuine OEM parts protect your furnace warranty and restore consistent flame rectification. In stock and ready—orders before 3PM CST ship same-day. Keep your Carrier GB3AAV036050AGJA heating reliably with the correct factory flame sensor.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB3AAV036050AGJA.\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":62942732779891,"sku":"carrier-undefined-gb3aav036050agja","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-gb3a_44384a66-42ca-44ed-88a2-1d1a96b006ab.jpg?v=1781469014","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb3aav036050agja","provider":"National HVAC Parts","version":"1.0","type":"link"}