OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8MAA060090ACJA

This is the genuine OEM hot surface igniter for the Carrier PG8MAA060090ACJA packaged gas unit, sourced directly from the factory under part number LH33ZG001. The igniter is the first active component in every heating cycle — the control board energizes it to glow at approximately 1,800°F, which then lights the main burner gas. When it fails, the furnace will attempt ignition, fail to sense a flame, and lock out — leaving you with a no-heat call and a blinking fault code on the control board.

• Specs: 120V hot surface igniter | Silicon element construction | Includes mounting bracket and wiring harness | Factory-matched for Carrier PG8MAA060090ACJA packaged units
• OEM vs Generic: OEM igniters are manufactured to exact resistance and thermal-shock tolerances specified by Carrier. Aftermarket units frequently measure out-of-spec resistance, causing nuisance lockouts or premature cracking at the element — especially in high-cycle commercial applications.
• Install difficulty: 2/5 — Always de-energize the unit at the disconnect before servicing. Never touch the igniter element with bare hands — skin oils cause hot spots that crack the element prematurely. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Photograph wiring before disconnecting the harness plug.
• Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier PG8MAA060090ACJA packaged gas heating units specifying part number LH33ZG001. Always cross-reference the part number on your existing igniter or the unit's parts diagram before ordering. Not sure it fits? Our HVAC parts team will verify compatibility before you buy — no guesswork, no return hassle.