OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG9MAB060080AASA

This is the factory OEM hot surface igniter (part number LH33ZG001) for the Carrier PG9MAB060080AASA packaged gas unit. The igniter is the first component activated on every call for heat — the control board energizes it to a glowing temperature, which then lights the gas burner. When the igniter fails, the furnace will attempt ignition, fail to establish a flame, and lock out after 1–3 tries. Common symptoms include no heat, a hard lockout fault code on the control board, and a visibly cracked or broken silicon element upon inspection.

• Part Number: LH33ZG001 | 120V rated | Silicon nitride element | Factory OEM — direct drop-in fit for Carrier PG9MAB060080AASA
• OEM vs Generic: OEM igniters are manufactured to Carrier's exact resistance and temperature specifications. Generic aftermarket units often exhibit wider resistance tolerances, leading to nuisance lockouts, premature failure, or incompatibility with the OEM control board's sensing circuit.
• Install Difficulty: 2/5 — De-energize and lock out the unit before starting. Tools needed: 1/4" nut driver, Phillips screwdriver. Do not touch the ceramic element with bare hands — skin oils cause hot spots that crack the igniter prematurely. Use gloves or the element's protective sleeve when handling.
• Warranty: 1-year OEM factory warranty against manufacturing defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed specifically for the Carrier PG9MAB060080AASA packaged gas unit. Verify your existing igniter part number against LH33ZG001 before ordering. If your unit's serial number or production date falls outside the standard range, our team can verify fitment — contact us before placing your order. In stock and ready to ship today.