{"product_id":"carrier-py3pna060115aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PNA060115AA Gas Furnace\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier flame sensor (part #48GS400192) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PNA060115AA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component: after the hot surface igniter lights the burner, the sensor's rod detects the presence of flame via electrical rectification and signals the control board to keep the gas valve open. When the sensor fails — typically due to oxidation or carbon buildup on the rod — the furnace will light briefly, then shut down within 5–8 seconds, often triggering a lockout fault code. A new OEM sensor restores reliable flame detection and eliminates nuisance lockouts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree mounting bracket | Stainless steel sensing rod | Factory OEM dimensions (~4.9\" L × 1.75\" H) | Direct plug-in connector | Matches Carrier factory tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part — not an aftermarket substitute. OEM sensors are manufactured to exact rod length, insulator composition, and bracket angle specifications. Generic sensors can produce weak or inconsistent microamp readings, causing repeat nuisance shutdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and power before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers. Locate sensor on the burner assembly, disconnect the wire lead, remove the single mounting screw, swap in new sensor, and reconnect. Always verify the microamp signal (1.5–4 µA typical) with a multimeter after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PY3PNA060115AA\u003c\/strong\u003e packaged gas furnace. Verify your unit's data plate and existing sensor bracket angle (90°) before ordering. Not sure it fits? Our HVAC parts specialists will confirm fitment before your order ships — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640374776179,"sku":"CARRIE-PY3PNA060115AA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640374808947,"sku":"CARRIE-PY3PNA060115AA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_f8b01f03-b833-48ce-8fd5-ec54552b0b4b.jpg?v=1775029536","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3pna060115aa-flame-sensor-hp90er","provider":"National HVAC Parts","version":"1.0","type":"link"}