OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG92SBS66120DAAA

This is the factory-specified OEM hot surface igniter (part number LH33ZG001) for the Carrier PG92SBS66120DAAA gas furnace. The igniter is the first component activated during every heating cycle — the control board energizes it to glow at extreme temperature, igniting the gas burner within seconds. When the igniter fails, the furnace will attempt ignition, fail to sense a flame, and lock out — leaving you with no heat. Common symptoms include the furnace cycling on and then shutting off without producing heat, or a continuous no-heat fault code on the control board.

• Specs: 120V hot surface igniter | Silicon nitride element | Includes mounting bracket and wiring harness | Factory-matched to Carrier ignition sequencing
• OEM vs Generic: This genuine Carrier OEM igniter is manufactured to exact resistance and warm-up timing tolerances. Aftermarket igniters often run outside spec, causing nuisance lockouts or premature cracking — OEM is always the safer long-term choice for this furnace.
• Install Difficulty: 2/5 — De-energize and disconnect power before servicing. Do not touch the igniter element with bare hands — skin oils cause hot spots that crack the element prematurely. Tools needed: 1/4" nut driver, needle-nose pliers. Follow the service manual ignition sequence verification after install.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for the Carrier PG92SBS66120DAAA packaged gas furnace. Always cross-reference the part number on your unit's parts list or data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — reach out before placing your order.