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OEM Carrier Spark Electrode Ignitor 48GS400168 for PY2PNB024040AB
Carrier

OEM Carrier Spark Electrode Ignitor 48GS400168 for PY2PNB024040AB

SKU: CARRIE-PY2PNB024040AB-IGNITER-48GS400168 Brand: Carrier
✓ Guaranteed to fit PY2PNB024040AB — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Spark Electrode Ignitor (48GS400168) for Model PY2PNB024040AB

This OEM spark electrode ignitor assembly is the factory-specified replacement for the Carrier PY2PNB024040AB packaged gas unit. The ignitor initiates combustion by generating a high-voltage spark at the burner assembly. When this component fails, the unit will attempt ignition, fail to light, and go into safety lockout — leaving you with no heat. Common symptoms include repeated ignition attempts with no flame, error codes indicating ignition failure, or a unit that clicks but never fires.

  • Specs: 2-rod spark electrode ignitor assembly | Factory Authorized Part | OEM part number 48GS400168 | Direct drop-in replacement — no modifications required
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part, built to exact electrode gap and ceramic insulator specifications. Aftermarket igniters often use inferior ceramics that crack under thermal cycling, causing intermittent ignition failures and premature re-replacement.
  • Install Difficulty: 2/5 — Turn off gas supply and 24V control power before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Disconnect the ignitor wiring harness, remove the mounting screws, swap the assembly, and verify electrode gap matches OEM spec before reassembly.
  • Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered for the Carrier PY2PNB024040AB packaged gas/electric unit. Always verify your unit's model and serial number on the data plate before ordering. Not sure it fits? Our parts team confirms fitment before you buy — fast and free.

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 PY2PNB024040AB?
Yes. This is the factory-specified OEM igniter for the Carrier PY2PNB024040AB. 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 PY2PNB024040AB?
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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