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OEM Carrier Hot Surface Igniter Kit for PG8JAA048110ABJA — 331930-751
Carrier

OEM Carrier Hot Surface Igniter Kit for PG8JAA048110ABJA — 331930-751

SKU: CARRIE-PG8JAA048110ABJA-IGNITER-331930-751 Brand: Carrier
✓ Guaranteed to fit 331930-751 — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Hot Surface Igniter Kit 331930-751 for Model PG8JAA048110ABJA

This OEM hot surface igniter kit (part number 331930-751) is the factory-specified replacement for the Carrier PG8JAA048110ABJA gas furnace. The hot surface igniter is a critical ignition component — it heats to approximately 1,800°F to ignite the gas burners on each heating cycle. When it fails, the furnace control board will attempt ignition, detect no flame, and lock out the system, leaving you with no heat. Common failure symptoms include the furnace going through a full ignition sequence with no burner flame, a visible crack in the igniter element, or a measured open circuit (infinite resistance) across the igniter terminals.

  • Specs: OEM hot surface igniter replacement kit | Silicon nitride element (preferred over silicon carbide for longevity) | Factory-matched electrical resistance and wattage | Includes mounting hardware and wiring connector for drop-in installation
  • OEM vs Generic: This OEM kit is manufactured to exact Carrier factory tolerances. Generic igniters frequently deviate in wattage and element geometry, leading to inconsistent ignition, premature cracking, and shortened service life — especially in cold-start conditions.
  • Install Difficulty: 2/5 — Always power down and lock out the furnace before beginning. Tools needed: 1/4" nut driver, small flat-head screwdriver, needle-nose pliers, and a multimeter to confirm open circuit on the failed igniter. Never touch the igniter element with bare hands — skin oils cause hot spots and premature failure. Use gloves or handle by the mounting bracket only.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Designed and tested for the Carrier PG8JAA048110ABJA gas furnace. Always verify your existing igniter's part number on the unit's data plate or wiring diagram before ordering to ensure correct fitment. Have questions about compatibility? Our HVAC parts specialists confirm fitment before you buy — reach out 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 PG8JAA048110ABJA — 331930-751?
Yes. This is the factory-specified OEM igniter for the Carrier PG8JAA048110ABJA — 331930-751. 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 PG8JAA048110ABJA — 331930-751?
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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