{"product_id":"carrier-py1pna060100aeba-flame-sensor-cygsl5","title":"OEM Carrier Flame Sensor Assembly 64.5\" Wire — PY1PNA060100AEBA","description":"\u003ch1\u003eOEM Carrier Flame Sensor Assembly LH33WZ005 for Model PY1PNA060100AEBA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor assembly (part #LH33WZ005) factory-specified for the \u003cstrong\u003eCarrier PY1PNA060100AEBA\u003c\/strong\u003e packaged unit. The flame sensor — also called a flame rod — is a safety-critical component that detects the presence of a burner flame by passing a small rectified current through the flame to ground. When the sensor is contaminated with oxide buildup or has failed entirely, the control board cannot verify combustion is occurring and will shut down the gas valve within 5–8 seconds of ignition, causing the unit to enter a safety lockout. This results in a no-heat condition that repeats on every call for heat until the sensor is replaced.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LH33WZ005 | Factory Authorized Carrier OEM replacement | Includes \u003cstrong\u003e64.5-inch wire lead\u003c\/strong\u003e for clean routing to the control board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors use factory-matched rod metallurgy and ceramic insulators, ensuring proper microamp signal strength. Generic sensors often produce weak or erratic signals, triggering nuisance lockouts and shortening control board life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas at the unit before beginning. Tools needed: 1\/4\" nut driver or hex driver, needle-nose pliers. Disconnect the wire lead, remove the single mounting screw, swap the sensor, and reconnect. Always clear any active fault codes after replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for the \u003cstrong\u003eCarrier PY1PNA060100AEBA\u003c\/strong\u003e packaged unit. Verify part number LH33WZ005 against your unit's data plate or wiring diagram before ordering. Our team is available to confirm fitment prior to purchase — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640921018739,"sku":"CARRIE-PY1PNA060100AEBA-FLAME_SENSOR-LH33WZ005","price":142.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640921051507,"sku":"CARRIE-PY1PNA060100AEBA-FLAME_SENSOR-LH33WZ005-GEN","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-LH33WZ005_951a11f1-1fbc-4630-954f-ecd483a8171d.jpg?v=1775029735","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1pna060100aeba-flame-sensor-cygsl5","provider":"National HVAC Parts","version":"1.0","type":"link"}