OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA036110AGJA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG8JAA036110AGJA packaged gas unit. During every call for heat, the control board energizes the igniter to glow white-hot, igniting the gas burners within seconds. When the igniter cracks, weakens, or fails entirely, the furnace will attempt ignition, find no flame, and lock out — leaving you with a no-heat call and a flashing fault code. Replacing it with the correct OEM part restores the precise resistance and heat output the control board expects.

• Specs: 120V hot surface igniter | Silicon nitride element | Factory OEM part number LH33ZG001 | Weighs approx. 0.10 lbs | Direct plug-in connector — no splicing required
• OEM vs Generic: OEM igniters are manufactured to Carrier's exact resistance specification, ensuring the control board timing sequence fires correctly. Generic igniters can vary in resistance and element geometry, risking nuisance lockouts or premature element failure within one heating season.
• Install Difficulty: 2/5 — Shut off power and gas before starting. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Critical: Never touch the silicon nitride element with bare hands — skin oils create hot spots that crack the element. Use gloves or handle by the ceramic bracket only.
• Warranty: 1-year OEM factory warranty against defects. In-stock orders ship same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as the direct OEM replacement for Carrier PG8JAA036110AGJA packaged gas heating units. Always verify the part number on your existing igniter or your unit's parts list before ordering — minor production revisions can affect fitment. Our HVAC parts specialists are available to confirm compatibility before you buy.