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OEM Carrier Hot Surface Igniter LH33ZG001 for PG8JAA048135AGJA
Carrier

OEM Carrier Hot Surface Igniter LH33ZG001 for PG8JAA048135AGJA

SKU: CARRIE-PG8JAA048135AGJA-IGNITER-LH33ZG001 Brand: Carrier
✓ Guaranteed to fit PG8JAA048135AGJA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA048135AGJA

This is the factory OEM hot surface igniter (part number LH33ZG001) for the Carrier PG8JAA048135AGJA packaged gas unit. During every heating cycle, the control board energizes this igniter to glow at temperatures exceeding 1,800°F, igniting the gas burner. When it fails — typically due to age, thermal fatigue, or physical cracking — the furnace will attempt ignition, fail to detect a flame, and lock out after one to three tries. You'll have no heat, often with a fault code indicating "ignition failure" or "lockout" on the control board.

  • Specs: 120V AC operation | Silicon nitride element | OEM part number LH33ZG001 | Factory-matched resistance and warm-up timing for Carrier packaged gas equipment
  • OEM vs Generic: This is the genuine Carrier OEM igniter — factory-matched to the exact voltage ramp profile and element geometry specified for the PG8JAA048135AGJA. Generic aftermarket igniters can have mismatched resistance tolerances, leading to premature burnout or unreliable ignition in cold-start conditions.
  • Install difficulty: 2/5 — De-energize the unit at the disconnect before beginning. Do not touch the igniter element with bare hands — skin oils cause hot spots that crack the element. Tools needed: 1/4" nut driver, needle-nose pliers. Unplug the harness connector, remove the single mounting screw, swap the igniter, and verify ignition sequence on first call for heat.
  • Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PG8JAA048135AGJA packaged gas/electric units. Always verify the part number on your existing igniter or in your unit's service manual before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — reach out today and get your system back up and running fast.

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 PG8JAA048135AGJA?
Yes. This is the factory-specified OEM igniter for the Carrier PG8JAA048135AGJA. 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 PG8JAA048135AGJA?
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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Mike Rivera
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