{"product_id":"carrier-py1ppa060080adba-flame-sensor-cygsl5","title":"OEM Carrier Flame Sensor Assembly LH33WZ005 — PY1PPA060080ADBA","description":"\u003ch1\u003eOEM Carrier Flame Sensor Assembly LH33WZ005 for Model PY1PPA060080ADBA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-replacement flame sensor assembly for the \u003cstrong\u003eCarrier PY1PPA060080ADBA\u003c\/strong\u003e packaged heat pump unit. The flame sensor (also called a flame rod) is a critical safety component that detects the presence of a burner flame through electrical rectification. When the control board energizes the gas valve and igniter, it simultaneously monitors the flame sensor for a small microamp signal — typically 1–5 µA — that confirms combustion is occurring. If that signal is absent or too weak, the board shuts the gas valve within 5–8 seconds to prevent unburned gas buildup, triggering a lockout sequence. A failed, cracked, or heavily oxidized flame sensor is one of the most common causes of a furnace or heat pump that lights briefly and then shuts off immediately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LH33WZ005 | Factory Authorized Carrier OEM Replacement | Includes 64½\" wire lead assembly for correct routing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors use the exact alloy rod and factory-spec ceramic insulator, ensuring consistent microamp output within the board's acceptance window. Off-brand sensors can produce marginal or erratic readings, causing nuisance lockouts or, worse, false flame confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power and shut off gas before servicing. Tools needed: 1\/4\" hex driver, needle-nose pliers, multimeter with µA DC range (to verify post-install reading of 1–5 µA). Lightly sand the rod with fine steel wool if reusing; replace if cracked or heavily scaled.\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 for the \u003cstrong\u003eCarrier PY1PPA060080ADBA\u003c\/strong\u003e packaged unit. Always cross-reference your unit's data plate and wiring diagram to confirm part number before installation. Our team is available to verify fitment before you order — just reach out via chat or phone.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640821076339,"sku":"CARRIE-PY1PPA060080ADBA-FLAME_SENSOR-LH33WZ005","price":107.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640821109107,"sku":"CARRIE-PY1PPA060080ADBA-FLAME_SENSOR-LH33WZ005-GEN","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-LH33WZ005_aa3da748-4d23-4d7b-859d-b16204dcd61d.jpg?v=1775029775","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1ppa060080adba-flame-sensor-cygsl5","provider":"National HVAC Parts","version":"1.0","type":"link"}