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OEM Carrier Spark Electrode Ignitor 48GS400168 for PY3PNA024040NA
Carrier

OEM Carrier Spark Electrode Ignitor 48GS400168 for PY3PNA024040NA

SKU: CARRIE-PY3PNA024040NA-IGNITER-48GS400168 Brand: Carrier
✓ Guaranteed to fit PY3PNA024040NA — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Spark Electrode Ignitor 48GS400168 for Model PY3PNA024040NA

This is the factory OEM spark electrode ignitor assembly for the Carrier PY3PNA024040NA packaged unit. The ignitor is responsible for initiating combustion in the heat section of your packaged gas system — when it fails, the control board will attempt ignition, find no flame, and lock the unit out on a fault code. Common symptoms include a no-heat call, repeated short cycling during startup, or a hard lockout with a flashing fault LED on the control board. Replacing the ignitor with the correct OEM assembly restores reliable ignition and clears nuisance lockouts caused by weak or failed electrodes.

  • OEM Part Number: 48GS400168 | Manufacturer description: Spark Electrode Ignitor Assembly | Replaces PSE-CE15 | Factory Authorized Carrier Part
  • OEM vs Generic: This genuine Carrier OEM ignitor is manufactured to exact factory gap, ceramic, and electrode specifications. Generic electrodes often have inconsistent spark gaps and inferior ceramic insulators, increasing the risk of misfires and premature cracking.
  • Install Difficulty: 2/5 — Turn off gas supply and 24V control power before servicing. Tools needed: 1/4" nut driver, needle-nose pliers. Carefully note wire routing and ceramic bracket orientation before removal — the ceramic insulator is fragile and should never be forced.
  • Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY3PNA024040NA packaged gas/electric unit. Verify OEM part number 48GS400168 against your unit's data plate or wiring diagram before ordering. Our team is available to confirm fitment — don't hesitate to reach out before you buy.

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 Igniter fit my Carrier PY3PNA024040NA?
Yes. This is the factory-specified OEM igniter for the Carrier PY3PNA024040NA. 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 igniter on my Carrier PY3PNA024040NA?
Difficulty: Medium (20–30 min)
Step 1: Turn off power and gas. Step 2: Open furnace panel. Step 3: Locate igniter near burners. Step 4: Disconnect two-wire plug. Step 5: Remove mounting screw. Step 6: Install new igniter — do NOT touch element with fingers. Step 7: Reconnect, close panel, restore power/gas.
My furnace won’t ignite. What part is bad?
Furnace won’t ignite after the draft inducer runs = failed igniter. The hot surface igniter should glow bright orange within 60 seconds. No glow = cracked/burned out. Weak glow = degrading. Average lifespan: 3–7 years. Replacement: $15–$40 DIY.
Is this igniter 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 igniter?
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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