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OEM Carrier Hot Surface Igniter LH33WZ010 for N6A48NG481881
Carrier

OEM Carrier Hot Surface Igniter LH33WZ010 for N6A48NG481881

SKU: CARRIE-N6A48NG481881-IGNITER-LH33WZ010 Brand: Carrier
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Texas CMBL #19328542014
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OEM Carrier Hot Surface Igniter LH33WZ010 for Model N6A48NG481881

This OEM hot surface igniter (part number LH33WZ010) is the factory-specified spark electrode ignitor for the Carrier N6A48NG481881 packaged gas/electric unit. The igniter is the first component in the ignition sequence — it heats to over 1,800°F to light the burners on each call for heat. When it cracks, burns out, or fails to reach ignition temperature, the control board will lock out after one or two failed ignition attempts, leaving you with no heat and a blinking fault code.

  • Specs: Spark electrode / hot surface igniter design | OEM part number LH33WZ010 | Factory-matched element geometry and lead wire length for direct drop-in installation | Compatible voltage: 120V
  • OEM vs Generic: This is a genuine Carrier OEM igniter built to exact factory tolerances for element temperature, warm-up time, and electrical resistance. Aftermarket igniters frequently run outside spec, causing nuisance lockouts, premature cracking, or incompatibility with the board's microamp sensing circuit.
  • Install difficulty: 2/5 — Always disconnect power and allow the old igniter to cool completely before handling. Tools needed: 1/4" nut driver, needle-nose pliers. Never touch the ceramic element with bare hands — skin oils cause hot spots and premature failure. Photograph wiring connections before disconnecting.
  • Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our HVAC-dedicated warehouse.

Compatibility: Engineered specifically for the Carrier N6A48NG481881 packaged unit. Verify part number LH33WZ010 against your unit's data plate or existing igniter label before ordering. If you're unsure of fitment, our technical team can confirm compatibility before you buy — no-hassle returns on uninstalled parts. In stock and ready to ship 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 Igniter fit my Carrier N6A48NG481881?
Yes. This is the factory-specified OEM igniter for the Carrier N6A48NG481881. 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 N6A48NG481881?
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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