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OEM Carrier Hot Surface Igniter LH33ZS002 for Model GB1AAV048091AFJA
Carrier

OEM Carrier Hot Surface Igniter LH33ZS002 for Model GB1AAV048091AFJA

SKU: carrier-igniter-gb1aav048091afja Brand: Carrier
$39.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Hot Surface Igniter LH33ZS002 for Model GB1AAV048091AFJA

This genuine OEM Carrier hot surface igniter (LH33ZS002) is the silicon nitride ignition element that lights the burners on your GB1AAV048091AFJA gas furnace. When your furnace runs the blower but never produces heat, a cracked or worn igniter is the most common culprit. This direct-fit replacement matches the original factory specs for resistance, voltage, and mounting bracket, so it seats into the burner assembly without modification. Built to withstand repeated high-temperature heating cycles, it restores reliable, fast ignition and eliminates no-heat call-backs. Installation is a beginner-to-intermediate job—typically 15 to 20 minutes with a single screwdriver—after shutting off gas and power. Always handle the ceramic element by the bracket, never the fragile nitride tip. Pairs perfectly with a flame sensor cleaning during the same service visit. Backed by OEM quality you can trust for your Carrier furnace. In stock and ready to go: orders placed before 3PM CST ship the same day so you can get the heat back on fast.

Compatibility

This part is compatible with Carrier model GB1AAV048091AFJA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Igniter fit my Carrier Model GB1AAV048091AFJA?
Yes. This is the factory-specified OEM igniter for the Carrier Model GB1AAV048091AFJA. 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 Model GB1AAV048091AFJA?
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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