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OEM Carrier Igniter LH33ZS002 for Model LC348TM402290 Gas Furnace
Carrier

OEM Carrier Igniter LH33ZS002 for Model LC348TM402290 Gas Furnace

SKU: carrier-igniter-lc348tm402290 Brand: Carrier
$38.95

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

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OEM Carrier Igniter LH33ZS002 for Model LC348TM402290 Gas Furnace

This OEM Carrier hot surface igniter (part LH33ZS002) is what lights the burners in your Carrier LC348TM402290 gas furnace. When the thermostat calls for heat, the igniter glows red-hot to ignite the gas; a cracked, worn, or open igniter is the single most common no-heat failure on modern furnaces. Symptoms include the inducer running with no flame, repeated ignition lockouts, or a furnace that clicks but never fires. This direct-replacement igniter restores fast, dependable ignition. Manufactured to exact Carrier specifications, it matches the correct element type, resistance, and bracket for the LC348TM402290. Handle the new igniter by its base only — the silicon nitride element is fragile. Installation is easy and takes about 15 minutes: disconnect power, unplug the connector, remove the mounting screw, and fit the replacement. Most homeowners can do it; technicians will find it routine. Genuine OEM quality ensures proper fit and long life. In stock and ships same-day on orders before 3PM CST — get your heat back today.

Compatibility

This part is compatible with Carrier model LC348TM402290.

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 LC348TM402290 Gas Furnace?
Yes. This is the factory-specified OEM igniter for the Carrier Model LC348TM402290 Gas Furnace. 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 LC348TM402290 Gas Furnace?
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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