Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB
OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB
OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB
OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB
Carrier

OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB

SKU: CARRIE-PY3PNA060115AB-FLAME_SENSOR-48GS400192 Brand: Carrier
✓ Guaranteed to fit PY3PNA060115AB — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Flame Sensor 48GS400192 for Model PY3PNA060115AB

This OEM flame sensor (part# 48GS400192) is the factory-specified replacement for the Carrier PY3PNA060115AB packaged gas/electric rooftop unit. The flame sensor is a safety-critical component — a small metal rod that detects the presence of a burner flame by passing a micro-amp electrical current through it to ground. When the sensor is dirty, cracked, or failed, the control board cannot confirm ignition and will shut off the gas valve within 5–8 seconds of every ignition attempt, resulting in a no-heat lockout condition.

  • Specs: OEM flame rod design | Factory-matched micro-amp sensing range | Direct plug-in connector | Rated for high-temperature burner environments in packaged rooftop applications
  • OEM vs Generic: This is a genuine OEM Carrier part, manufactured to exact factory tolerances. Generic flame sensors can exhibit inconsistent micro-amp output, causing nuisance lockouts even on a clean burner — leading to repeat service calls and unnecessary downtime.
  • Install Difficulty: 2/5 — Shut off gas and 24V power before servicing. Tools needed: 1/4" or 5/16" nut driver, needle-nose pliers. Disconnect the wire lead, remove the single mounting screw, swap the sensor, and confirm secure seating in the burner bracket. Tip: Never touch the ceramic rod with bare hands — skin oils degrade performance.
  • Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PY3PNA060115AB 5-ton 115,000 BTU packaged gas/electric rooftop unit. Always verify your unit's data plate and existing part number before ordering to confirm fitment. Have questions? Our HVAC parts specialists verify compatibility 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 PY3PNA060115AB?
Yes. This is the factory-specified OEM flame sensor for the Carrier PY3PNA060115AB. 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 PY3PNA060115AB?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online