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OEM Carrier Flame Sensor 90° for PY2PPB048130AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PPB048130AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PPB048130AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PPB048130AB — 48GS400192
Carrier

OEM Carrier Flame Sensor 90° for PY2PPB048130AB — 48GS400192

SKU: CARRIE-PY2PPB048130AB-FLAME_SENSOR-48GS400192 Brand: Carrier
✓ Guaranteed to fit 48GS400192 — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Flame Sensor (48GS400192) for Model PY2PPB048130AB

This is the genuine OEM Carrier flame sensor, part number 48GS400192, factory-specified for the Carrier PY2PPB048130AB gas furnace. The flame sensor is a critical safety component — its rod is positioned directly in the burner flame and uses ionization (flame rectification) to confirm combustion is occurring. When the sensor detects no flame signal, the control board locks out the gas valve to prevent unburned gas accumulation. A dirty or failed flame sensor is one of the most common causes of a furnace that ignites briefly and then shuts off after 5–8 seconds, often triggering a repeated lockout sequence.

  • Specs: 90-degree mounting angle | Approx. 4.9" length × 1.75" height | Single-rod ionization type | OEM part number 48GS400192 | Compatible connector and bracket included
  • OEM vs Generic: The genuine Carrier OEM sensor is manufactured to exact factory tolerances for rod alloy, bend angle, and connector fit — ensuring reliable microamp readings that a generic sensor may not consistently deliver, leading to nuisance lockouts or premature failure.
  • Install Difficulty: 2/5 — Turn off power and gas before servicing. Tools needed: 1/4" hex driver or nut driver, needle-nose pliers, soft cloth or fine steel wool (to clean rod if reusing). Disconnect the wire lead, remove the single mounting screw, swap the sensor, and reconnect. Total job: under 15 minutes for most technicians.
  • Warranty: 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY2PPB048130AB packaged gas/electric unit. Always verify part number 48GS400192 against your unit's data plate or wiring diagram before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — order today and get same-day shipping on in-stock parts.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Flame Sensor fit my Carrier PY2PPB048130AB — 48GS400192?
Yes. This is the factory-specified OEM flame sensor for the Carrier PY2PPB048130AB — 48GS400192. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the flame sensor on my Carrier PY2PPB048130AB — 48GS400192?
Difficulty: Easy (10–15 min)
Step 1: Turn off power/gas. Step 2: Open furnace panel. Step 3: Locate flame sensor rod near burners. Step 4: Remove single mounting screw. Step 5: Clean rod with 400-grit sandpaper until shiny (or replace). Step 6: Reinstall and tighten. Most common furnace repair — saves $150–$300 vs technician.
My furnace lights then shuts off after a few seconds. Why?
Furnace lights then shuts off after 3–10 seconds = dirty flame sensor in 90% of cases. The sensor can’t detect flame through oxidation buildup. Fix: clean with 400-grit sandpaper (free, 15 min). If cleaning doesn’t work, replace the sensor.
Is this flame sensor compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier flame sensor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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