{"product_id":"carrier-py3pea060090ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 48GS400192 for PY3PEA060090AB","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PEA060090AB\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement flame sensor (also called a flame rod) for the \u003cstrong\u003eCarrier PY3PEA060090AB\u003c\/strong\u003e packaged unit. The flame sensor is a safety-critical component that detects the presence of a burner flame by passing a small electrical current through the rod into the flame. If the furnace or heating section lights, runs for 5–8 seconds, and then shuts off — often repeating in lockout cycles — a dirty or failed flame sensor is the most common cause. Replacing this part with the correct OEM unit restores reliable ignition and prevents nuisance shutdowns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part# 48GS400192 | Factory flame rod assembly | Exact-fit bracket and ceramic insulator | Matched to Carrier factory micro-amp sensing thresholds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part. OEM flame sensors maintain precise micro-amp output tolerances required by the control board. Generic alternatives can produce erratic readings, causing premature lockout or, worse, delayed shutoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas supply and 24V power before beginning. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers, and a multimeter (to verify micro-amp output post-install). Photograph the existing wiring connector before removal. The sensor mounts directly in the burner assembly and connects via a single wire lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model PY3PEA060090AB\u003c\/strong\u003e. Always verify your unit's existing part number on the component label or data plate before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you purchase — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640411869555,"sku":"CARRIE-PY3PEA060090AB-FLAME_SENSOR-48GS400192","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640411902323,"sku":"CARRIE-PY3PEA060090AB-FLAME_SENSOR-48GS400192-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_4e097175-a76c-438b-bdd9-f164474129a9.jpg?v=1775029293","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3pea060090ab-flame-sensor-hp90er","provider":"National HVAC Parts","version":"1.0","type":"link"}