OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8MAA036110ACJA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG8MAA036110ACJA packaged gas unit. The igniter is the first active component in the heating sequence — the control board energizes it to reach ignition temperature (typically 1,800–2,100°F), then opens the gas valve to light the burners. When this part fails, the furnace will attempt ignition, fail to establish a flame, and lock out after 3 tries — leaving you with a no-heat call and a fault code on the control board.

• Specs: 120V hot surface igniter | Silicon nitride element | OEM part number LH33ZG001 | Lightweight 0.07 lb element | Direct plug-in connector for PG8MAA036110ACJA
• OEM vs Generic: OEM igniters are manufactured to Carrier's exact resistance and thermal-cycling tolerances. Aftermarket units frequently exhibit premature cracking, incorrect resistance values, and shorter service life — risking repeat no-heat calls and callbacks.
• Install difficulty: 2/5 — De-energize the unit completely before beginning. Do not touch the igniter element with bare hands — skin oils cause hot spots and premature failure. Tools needed: 1/4" nut driver, needle-nose pliers. Disconnect the harness plug, remove the mounting screw, swap the element, and reconnect. Verify ignition sequence on first call for heat.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier PG8MAA036110ACJA packaged gas unit. Always verify the part number against your unit's service parts list or data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — no guesswork, no returns.