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OEM Carrier Hot Surface Igniter LH33ZS003 for Model GB1AAV024070AFJA
Carrier

OEM Carrier Hot Surface Igniter LH33ZS003 for Model GB1AAV024070AFJA

SKU: carrier-igniter-gb1aav024070afja Brand: Carrier
$49.95

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 LH33ZS003 for Model GB1AAV024070AFJA

This OEM Carrier hot surface igniter (LH33ZS003) is the genuine ignition element for your GB1AAV024070AFJA gas furnace, glowing red-hot to light the burners on every heating call. A cracked, chipped, or worn igniter is the leading cause of no-heat and intermittent ignition problems, and the fragile element naturally degrades with thousands of heat cycles. Made to exact Carrier factory specifications, this igniter provides correct resistance and reliable heat-up time that cheap universal replacements cannot consistently deliver. It is a direct fit for the GB1AAV024070AFJA, mounting in the original bracket with the factory plug for a quick, foolproof swap. Installation is easy and most homeowners finish in 15-20 minutes with one screwdriver: turn off power and gas, remove the old igniter, and seat the new one without touching the element. Choosing the genuine part protects your ignition sequence and ensures dependable starts. In stock and ships same-day when ordered before 3PM CST. Order now to get reliable heat back fast with a part engineered to last.

Compatibility

This part is compatible with Carrier model GB1AAV024070AFJA.

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 GB1AAV024070AFJA?
Yes. This is the factory-specified OEM igniter for the Carrier Model GB1AAV024070AFJA. 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 GB1AAV024070AFJA?
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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