{"product_id":"carrier-undefined-gb3aav036075aaja","title":"OEM Carrier Flame Sensor LH33Z001 for Model GB3AAV036075AAJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor LH33Z001 for Model GB3AAV036075AAJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier flame sensor (LH33Z001) proves the presence of burner flame on every heating cycle of your Carrier GB3AAV036075AAJA gas furnace. Set in the flame path, the rod returns a microamp signal to the control board to confirm ignition; if flame isn't detected, the board shuts the gas valve for safety. As the sensor oxidizes or cracks, the furnace will often light then drop out seconds later, producing nuisance short-cycling and no-heat complaints. This direct-fit replacement matches the factory specification for the GB3AAV036075AAJA, with the correct rod length and mounting position for accurate sensing. Installation is easy and takes around 15 minutes using a single mounting screw and one spade connector—no special tools required. Always switch off power at the breaker before working near the burners. Restore steady, safe ignition and stop frustrating lockouts with a genuine Carrier flame sensor. In stock and ships same-day when you order before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB3AAV036075AAJA.\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":62942729175411,"sku":"carrier-undefined-gb3aav036075aaja","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_e291ec56-cd2d-42b1-8e39-ced33e53403a.jpg?v=1781469079","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb3aav036075aaja","provider":"National HVAC Parts","version":"1.0","type":"link"}