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OEM Carrier Hot Surface Igniter 48GS400168 for PY2PPB048115AA
Carrier

OEM Carrier Hot Surface Igniter 48GS400168 for PY2PPB048115AA

SKU: CARRIE-PY2PPB048115AA-IGNITER-48GS400168 Brand: Carrier
✓ Guaranteed to fit PY2PPB048115AA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Hot Surface Igniter 48GS400168 for Model PY2PPB048115AA

This is the factory OEM hot surface igniter (spark electrode ignitor) specified for the Carrier PY2PPB048115AA packaged gas/electric unit. The igniter is the critical first step in every heating cycle — it glows white-hot to ignite the gas burner within seconds of a heat call. When it fails, the control board detects no flame establishment and triggers a safety lockout, leaving you with a system that attempts ignition, fails, and locks out — typically after 3 retries. Replacing this part with the correct OEM unit restores reliable, factory-spec ignition timing and longevity.

  • Specs: OEM Part No. 48GS400168 | Type: Spark Electrode / Hot Surface Igniter | Factory-matched mounting geometry and lead length for PY2PPB048115AA | Rated for the burner assembly voltage on this model series
  • OEM vs Generic: The OEM igniter is manufactured to exact Carrier tolerances for element resistance, tip geometry, and ceramic insulator rating. Generic igniters often vary in resistance and physical profile, leading to mis-fires, premature cracking, and repeat service calls — OEM is always the recommended choice.
  • Install Difficulty: 2/5 — Turn off gas supply and 24V power before starting. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Handle the igniter element only by its ceramic body — skin oils will cause premature cracking and failure. Photograph existing wiring before disconnecting.
  • Warranty: 1-year OEM factory warranty against defects. Orders placed before 3 PM ship same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier PY2PPB048115AA packaged heating/cooling units. Always verify your existing part number on the unit's wiring diagram or data plate before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you buy — contact us before placing your order.

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 PY2PPB048115AA?
Yes. This is the factory-specified OEM igniter for the Carrier PY2PPB048115AA. 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 PY2PPB048115AA?
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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