{"product_id":"carrier-undefined-gb1aav036035aaja","title":"OEM Carrier Flame Sensor LH33ZS003 for Model GB1AAV036035AAJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor LH33ZS003 for Model GB1AAV036035AAJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier flame sensor (LH33ZS003) verifies successful burner ignition on your Carrier GB1AAV036035AAJA furnace, telling the control board it is safe to keep the gas valve open. Through flame rectification it detects the burner flame within seconds of ignition; when the rod becomes coated with oxide or corrodes, the furnace lights for a moment then shuts off and tries again, producing the classic short-cycling no-heat symptom. Manufactured to exact Carrier specifications, this sensor provides a clean, strong microamp signal for steady, dependable operation. Installation is easy and takes most technicians 10-15 minutes: cut power, remove one mounting screw, disconnect the lead, and install the new sensor. Avoid touching the metal rod with bare hands. Genuine OEM parts ensure proper signal strength and protect your warranty. In stock right now — orders placed before 3PM CST ship the same day. Stop frustrating burner cycling and restore consistent heat with the exact flame sensor Carrier designed for this furnace.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV036035AAJA.\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":62942827381107,"sku":"carrier-undefined-gb1aav036035aaja","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_b34c8696-ef31-4075-8c68-b0dd529868a3.jpg?v=1781469085","url":"https:\/\/nationalhvacparts.com\/products\/carrier-undefined-gb1aav036035aaja","provider":"National HVAC Parts","version":"1.0","type":"link"}