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OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192
OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192
OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192
OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192
Carrier

OEM Carrier Flame Sensor 90° for PY3PNA060115AA — 48GS400192

SKU: CARRIE-PY3PNA060115AA-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 PY3PNA060115AA Gas Furnace

This OEM Carrier flame sensor (part #48GS400192) is the factory-specified replacement for the Carrier PY3PNA060115AA gas furnace. The flame sensor is a critical safety component: after the hot surface igniter lights the burner, the sensor's rod detects the presence of flame via electrical rectification and signals the control board to keep the gas valve open. When the sensor fails — typically due to oxidation or carbon buildup on the rod — the furnace will light briefly, then shut down within 5–8 seconds, often triggering a lockout fault code. A new OEM sensor restores reliable flame detection and eliminates nuisance lockouts.

  • Specs: 90-degree mounting bracket | Stainless steel sensing rod | Factory OEM dimensions (~4.9" L × 1.75" H) | Direct plug-in connector | Matches Carrier factory tolerance
  • OEM vs Generic: This is a genuine Carrier OEM part — not an aftermarket substitute. OEM sensors are manufactured to exact rod length, insulator composition, and bracket angle specifications. Generic sensors can produce weak or inconsistent microamp readings, causing repeat nuisance shutdowns.
  • Install difficulty: 2/5 — Turn off gas and power before servicing. Tools needed: 1/4" hex driver or nut driver, needle-nose pliers. Locate sensor on the burner assembly, disconnect the wire lead, remove the single mounting screw, swap in new sensor, and reconnect. Always verify the microamp signal (1.5–4 µA typical) with a multimeter after installation.
  • Warranty: 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered specifically for the Carrier PY3PNA060115AA packaged gas furnace. Verify your unit's data plate and existing sensor bracket angle (90°) before ordering. Not sure it fits? Our HVAC parts specialists will confirm fitment before your order ships — call or chat today.

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 PY3PNA060115AA — 48GS400192?
Yes. This is the factory-specified OEM flame sensor for the Carrier PY3PNA060115AA — 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 PY3PNA060115AA — 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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