{"product_id":"carrier-py1pjb048115aaaa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Bracket for PY1PJB048115AAAA","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY1PJB048115AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor (part #48GS400192) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY1PJB048115AAAA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component: after the igniter lights the burner, the sensor uses ionization\/rectification to confirm a live flame is present and signals the control board to keep the gas valve open. When the sensor rod becomes coated with oxidation or mineral buildup, its microamp signal degrades — causing the furnace to lock out after just 5–8 seconds of operation. Replacing this part restores reliable, continuous heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e 90-degree angle mounting bracket | Flame rod length approx. 1.6 in. | Overall dimensions approx. 4.9 in. × 1.75 in. | OEM part #48GS400192\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part, manufactured to exact factory tolerances for microamp signal output and rod metallurgy. Generic sensors may produce inconsistent readings, triggering nuisance lockouts or — worse — delayed shutoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 1\/5\u003c\/strong\u003e — One of the easiest furnace repairs available. Tools needed: 1\/4 in. hex driver or nut driver, needle-nose pliers. Turn off power and gas before starting. Disconnect the single wire connector, remove the mounting screw, swap the sensor, and reconnect — typically under 10 minutes.\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 specifically for the \u003cstrong\u003eCarrier PY1PJB048115AAAA\u003c\/strong\u003e gas furnace. Verify the part number on your existing sensor or the unit's service data plate before ordering. Our team is available to confirm fitment prior to purchase — same-day shipping available on all in-stock orders placed before 3 PM local time.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641013096819,"sku":"CARRIE-PY1PJB048115AAAA-FLAME_SENSOR-48GS400192","price":29.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641013129587,"sku":"CARRIE-PY1PJB048115AAAA-FLAME_SENSOR-48GS400192-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_0dea118f-2e59-4b92-841f-42b712fa5b73.jpg?v=1775029573","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1pjb048115aaaa-flame-sensor-hp90er","provider":"National HVAC Parts","version":"1.0","type":"link"}