{"product_id":"carrier-py1rea150224adwa-flame-sensor-w4jdy9","title":"OEM Carrier Flame Sensor for Model PY1REA150224ADWA | 50HJ401431","description":"\u003ch1\u003eOEM Carrier Flame Sensor (50HJ401431) for Model PY1REA150224ADWA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement flame sensor for the \u003cstrong\u003eCarrier PY1REA150224ADWA\u003c\/strong\u003e furnace. The flame sensor — also called a flame rod — is a critical safety component that detects the presence of a burner flame and sends a small microamp signal to the control board to confirm ignition. When the sensor becomes coated with oxidation or fails entirely, the control board cannot verify a flame is present and will shut off the gas valve within 5 to 8 seconds of ignition as a safety precaution, causing a lockout condition. This is one of the most common causes of a furnace that \"lights then goes out\" repeatedly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 50HJ401431 | Factory-direct replacement | Exact fit for Carrier \u003cstrong\u003ePY1REA150224ADWA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM sensor is manufactured to Carrier's exact microamp output and rod geometry specifications. Generic sensors may produce inconsistent microamp readings, triggering nuisance lockouts or failing to satisfy the control board's flame-prove threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers. Disconnect the single wire connector, remove the mounting screw, swap the sensor, and restore power. Always verify microamp signal (1.5–4 µA typical) with a multimeter after install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the Carrier \u003cstrong\u003ePY1REA150224ADWA\u003c\/strong\u003e furnace. Verify your existing part number on the sensor or equipment data plate before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640677060979,"sku":"CARRIE-PY1REA150224ADWA-FLAME_SENSOR-50HJ401431","price":33.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640677093747,"sku":"CARRIE-PY1REA150224ADWA-FLAME_SENSOR-50HJ401431-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-50HJ401431_29d11bbf-a816-4b30-8ec8-7489e876ce6e.jpg?v=1775029777","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1rea150224adwa-flame-sensor-w4jdy9","provider":"National HVAC Parts","version":"1.0","type":"link"}