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OEM Carrier Hot Surface Igniter LH33ZG001 for PG8JAA048070ADJA
Carrier

OEM Carrier Hot Surface Igniter LH33ZG001 for PG8JAA048070ADJA

SKU: CARRIE-PG8JAA048070ADJA-IGNITER-LH33ZG001 Brand: Carrier
✓ Guaranteed to fit PG8JAA048070ADJA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA048070ADJA

This is the factory OEM hot surface igniter (part number LH33ZG001) for the Carrier PG8JAA048070ADJA packaged gas unit. The igniter is the critical first step in every heating cycle — it glows red-hot to ignite the burner flame upon each call for heat. When it fails, the control board will attempt ignition, find no flame signal, and lock the system out, leaving you with no heat. Common failure symptoms include a furnace that starts the inducer and blower sequence but never produces heat, or a unit that hard-locks after 2–3 ignition retries.

  • Specs: 120V | Silicon nitride element | Includes mounting bracket and wire harness | Factory-matched geometry for direct plug-in installation
  • OEM vs Generic: OEM igniters are manufactured to exact resistance and thermal-shock tolerances specified by Carrier. Aftermarket igniters often use lower-grade silicon carbide elements that crack prematurely under thermal cycling, leading to repeat failures within one season.
  • Install difficulty: 2/5 — Always de-energize the unit before beginning. Never 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. Photograph wiring before disconnecting the harness. Align mounting bracket holes before tightening to avoid stress fractures.
  • Warranty: 1-year OEM factory warranty against defects. In-stock orders ship same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PG8JAA048070ADJA packaged gas heating units specifying part number LH33ZG001. Always verify your unit's parts list or data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork.

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 PG8JAA048070ADJA?
Yes. This is the factory-specified OEM igniter for the Carrier PG8JAA048070ADJA. 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 PG8JAA048070ADJA?
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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