{"product_id":"carrier-py3gna060130ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mounting for PY3GNA060130AB","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3GNA060130AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3GNA060130AB\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component: once the burner ignites, it produces a small DC microamp signal through the flame rod that confirms to the control board that combustion is established. When the sensor fails — typically due to oxidation or carbon buildup on the rod — the board cannot confirm flame presence and locks out the system, usually after just 5–8 seconds. The result is a furnace that lights briefly, then shuts down and goes into hard lockout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e 90-degree flame sensor with mounting bracket | OEM part #48GS400192 | Genuine Carrier replacement | Compact form factor (~4.9\" L × 1.75\" H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the factory OEM sensor — matched exactly to your control board's microamp threshold. Generic sensors vary in rod geometry and signal output, which can trigger nuisance lockouts or fail to detect weak flames reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and 24V power before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers. Disconnect the single-wire harness, remove the mounting screw, swap the sensor, and reconnect. Always verify flame signal with a multimeter (target: 1–5 µA DC) after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. 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 PY3GNA060130AB\u003c\/strong\u003e gas furnaces. Verify your unit's model and data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — contact us before placing your order. In stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640463479155,"sku":"CARRIE-PY3GNA060130AB-FLAME_SENSOR-48GS400192","price":26.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640463511923,"sku":"CARRIE-PY3GNA060130AB-FLAME_SENSOR-48GS400192-GEN","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_203eb1a7-04bb-4ede-b3f9-3df030d17ce3.jpg?v=1775029682","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna060130ab-flame-sensor-hp90er","provider":"National HVAC Parts","version":"1.0","type":"link"}