OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JVA036070AAJA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG8JVA036070AAJA packaged gas unit. The igniter is the first component to activate on every heating call — the control board energizes it to a glowing temperature, and its radiant heat lights the gas burner. When the igniter fails, the furnace will attempt ignition, fail to light, and go into a safety lockout — leaving you with no heat. Common symptoms include the system clicking through its ignition sequence with no flame, or a visible crack in the igniter element.

• Specs: 120V hot surface igniter | Silicon nitride element | Includes mounting bracket and wiring harness | Factory-matched fit for Carrier PG8JVA036070AAJA
• OEM vs Generic: OEM igniters are manufactured to exact factory resistance and thermal cycle tolerances. Aftermarket units often deviate in element geometry and resistance, leading to cold-weather no-starts or premature cracking — a recurring service call you don't want.
• Install difficulty: 2/5 — De-energize the unit completely before beginning. Never touch the igniter element with bare hands — skin oils cause hot spots and premature failure. Tools needed: 1/4" nut driver, needle-nose pliers. Photograph existing wiring before disconnecting the harness. Inspect for cracks in the old igniter as the root-cause confirmation.
• Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PG8JVA036070AAJA packaged gas heating unit. Always confirm the OEM part number on your unit's data plate or parts list before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you place your order — call or chat today. In stock — ships today.