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OEM Carrier Hot Surface Igniter LH33ZS002 for GB3AAV036070ABJA
Carrier

OEM Carrier Hot Surface Igniter LH33ZS002 for GB3AAV036070ABJA

SKU: carrier-igniter-gb3aav036070abja Brand: Carrier
$44.95

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 GB3AAV036070ABJA

This genuine OEM Carrier LH33ZS002 hot surface igniter heats to a glowing temperature to light the burners in your GB3AAV036070ABJA gas furnace at the start of every heat cycle. The igniter is one of the most frequently replaced furnace parts because the silicon nitride element grows brittle and eventually cracks with thousands of heat cycles. Telltale signs of failure include no ignition with the gas valve opening, no visible glow during the sequence, or a furnace that locks out after several failed attempts. This factory igniter matches the exact resistance and mounting bracket of your Carrier furnace for dependable lighting. Replacement is an easy job of about 20 minutes: cut power, unplug the connector, remove the mounting screw, and set the new element in place without touching the fragile surface with bare fingers. Choosing OEM avoids the early failures common with cheap universal igniters. In stock and ships same-day on orders before 3PM CST. Get reliable ignition back in your Carrier furnace with the correct factory hot surface igniter.

Compatibility

This part is compatible with Carrier model GB3AAV036070ABJA.

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 GB3AAV036070ABJA?
Yes. This is the factory-specified OEM igniter for the Carrier GB3AAV036070ABJA. 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 GB3AAV036070ABJA?
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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