OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA060090ACJA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG8JAA060090ACJA packaged gas unit. The igniter is the first active component in the gas ignition sequence — on every call for heat, the control board energizes the igniter, which heats to approximately 2,000°F and ignites the gas burner. When it fails, the furnace will attempt ignition, fail to establish flame, and enter a lockout condition — leaving you with no heat. Common symptoms include a furnace that cycles on and off without heating, or a system that flashes a fault code indicating an ignition failure.

• Specs: 120V hot surface igniter | Silicon nitride element | OEM part number LH33ZG001 | Factory-matched fit and resistance specification for Carrier PG8JAA060090ACJA
• OEM vs Generic: This is the genuine Carrier factory part. OEM igniters are manufactured to exact resistance and thermal tolerances. Aftermarket igniters may have inconsistent warm-up timing or shorter element life, increasing the risk of repeat failures.
• Install Difficulty: 3/5 — Shut off power and gas before beginning. Tools needed: 1/4" and 5/16" nut drivers, multimeter (to verify element resistance), and needle-nose pliers. Critical: Never touch the igniter element with bare hands — skin oils create hot spots that crack the element. Handle only by the ceramic or bracket.
• Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as a direct OEM drop-in replacement for the Carrier PG8JAA060090ACJA packaged gas unit. Verify your existing igniter part number on the unit's data plate or parts list before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you order — no guesswork required.