OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG95XAT48080BAAA

This OEM hot surface igniter (part number LH33ZG001) is the factory-specified replacement for the Carrier PG95XAT48080BAAA 95% AFUE gas furnace. The igniter is responsible for generating the intense surface heat required to ignite the gas burner on each heating cycle. When it fails — due to age, thermal stress, or physical cracking — the furnace control board detects no successful ignition and enters a safety lockout, leaving you with no heat. Typical symptom: the inducer runs, the gas valve opens, but the burner never lights and the furnace locks out after 2–3 attempts.

• Specs: OEM Part No. LH33ZG001 | Silicon nitride hot surface igniter | Factory-matched voltage and wattage rating | Direct plug-in connector for Carrier PG95XAT48080BAAA
• OEM vs Generic: This is the genuine OEM Carrier igniter — manufactured to exact factory tolerances for surface temperature, warm-up time, and cycle life. Generic igniters often use inferior silicon carbide elements that are more brittle and prone to premature failure, risking repeat service calls.
• Install Difficulty: 2/5 — A straightforward swap for an experienced DIYer or technician. Tools needed: 1/4" nut driver, needle-nose pliers, work gloves. Important: Never touch the igniter element with bare hands — skin oils cause hot spots and premature cracking. Always cut power at the disconnect before servicing.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered specifically for the Carrier PG95XAT48080BAAA packaged gas furnace. Verify your existing part number on the igniter body or your unit's wiring diagram before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork, no returns.