{"product_id":"carrier-py2pnb024060ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY2PNB024060AB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY2PNB024060AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement flame sensor for the \u003cstrong\u003eCarrier PY2PNB024060AB\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — is a critical safety component mounted in the burner assembly. When the burner ignites, the sensor uses ionization\/rectification technology to detect the presence of a live flame and sends a small microamp signal back to the control board to confirm combustion. If the board doesn't receive this signal within the trial-for-ignition window, it immediately shuts off the gas valve and locks out the furnace — typically after just 5 to 8 seconds of running. A worn, oxidized, or cracked sensor rod is one of the most common causes of a furnace that lights but then shuts off repeatedly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e OEM Part # 48GS400192 | 90-degree rod angle | Includes mounting bracket | 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 a genuine Carrier OEM sensor — not an aftermarket substitute. OEM sensors maintain precise microamp output tolerances that match your control board's detection threshold, ensuring reliable flame confirmation and preventing nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas supply and power before servicing. Tools needed: 1\/4\" or 5\/16\" nut driver, needle-nose pliers, and a multimeter (to verify microamp signal post-install). The sensor is accessed through the burner compartment and secured with a single screw. Lightly clean the rod with fine steel wool if oxidation is present on the old unit.\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 Designed as the factory-specified flame sensor for the \u003cstrong\u003eCarrier PY2PNB024060AB\u003c\/strong\u003e gas furnace. Always cross-reference your unit's data plate and wiring diagram to confirm part fitment before installation. Our team is available to verify compatibility before you order — don't hesitate to reach out. \u003cstrong\u003eOrder now and your part ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640550150515,"sku":"CARRIE-PY2PNB024060AB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640550183283,"sku":"CARRIE-PY2PNB024060AB-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_835d53ee-8560-4c46-925e-8d76f41decec.jpg?v=1775029453","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2pnb024060ab-flame-sensor-hp90er","provider":"National HVAC Parts","version":"1.0","type":"link"}