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OEM Carrier Flame Sensor 90° for PY2PNB030060AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PNB030060AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PNB030060AB — 48GS400192
OEM Carrier Flame Sensor 90° for PY2PNB030060AB — 48GS400192
Carrier

OEM Carrier Flame Sensor 90° for PY2PNB030060AB — 48GS400192

SKU: CARRIE-PY2PNB030060AB-FLAME_SENSOR-48GS400192 Brand: Carrier
✓ Guaranteed to fit 48GS400192 — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Flame Sensor (48GS400192) for Model PY2PNB030060AB

This OEM Carrier flame sensor is the factory-authorized replacement part for the Carrier PY2PNB030060AB gas furnace. The flame sensor — also called a flame rod — is a critical safety component mounted in the burner assembly. It detects the presence of a burner flame via electrical rectification: when a live flame contacts the rod, a small microamp DC signal is passed back to the control board confirming ignition. If the board never receives that signal — due to a failed, oxidized, or carbon-coated sensor — it will cut the gas valve within 5 to 8 seconds as a safety lockout. The result is a furnace that appears to ignite momentarily, then shuts off repeatedly without ever heating your home.

  • Part Specs: OEM Part # 48GS400192 | 90-degree mounting angle | Approx. rod length 1.6 in. | Overall dimensions approx. 4.9 in. × 1.75 in. | Factory-matched microamp signal tolerance
  • OEM vs. Generic: This is a genuine Carrier OEM part, manufactured to exact factory specifications. Generic flame sensors vary in rod alloy and connector fit, which can cause intermittent signal dropouts and repeat lockouts even after installation. OEM is the reliable fix the first time.
  • Install Difficulty: 2/5 — Turn off power and gas before starting. Tools needed: 1/4 in. hex driver or nut driver, fine-grit emery cloth (to clean rod if reusing), and a multimeter to verify microamp draw. Photograph wire connector orientation before removal. The sensor mounts with a single screw to the burner bracket.
  • Warranty: Backed by a 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse — order by 3 PM local time for same-day dispatch.

Compatibility: Designed for the Carrier PY2PNB030060AB gas furnace. Always cross-reference the OEM part number 48GS400192 on your existing sensor or equipment data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us anytime.

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 PY2PNB030060AB — 48GS400192?
Yes. This is the factory-specified OEM flame sensor for the Carrier PY2PNB030060AB — 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 PY2PNB030060AB — 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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