OEM Carrier Hot Surface Igniter (LH33ZG001) for Model PG9MAB024060ABSA

This is the genuine OEM hot surface igniter for the Carrier PG9MAB024060ABSA packaged gas unit. On every call for heat, the control board energizes this igniter to glow at extreme temperature — typically over 2,000°F — to light the main gas burner. When the igniter cracks, oxidizes, or fails to reach ignition temperature, the control board detects the missed ignition and locks out after one or two attempts, leaving you with a no-heat call and a flashing fault code. Replacing the igniter is one of the most common furnace repairs and restores normal ignition sequence immediately.

• Specs: OEM Part # LH33ZG001 | 120V input | Silicon nitride element | Kyocera-type format | Factory-matched fit for Carrier packaged gas units
• OEM vs Generic: OEM igniters are manufactured to exact resistance and thermal-shock tolerances. Aftermarket igniters often run outside spec resistance ranges, leading to repeated lockouts or premature failure — especially in high-cycling commercial applications.
• Install difficulty: 2/5 — De-energize and lock out the unit before starting. Never touch the igniter element with bare hands — skin oils cause hot spots that crack the element. Tools needed: 1/4" nut driver, Phillips screwdriver, needle-nose pliers. Photograph wiring and connector orientation before removal. Verify ignition sequence on first startup.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier PG9MAB024060ABSA packaged gas units specifying part number LH33ZG001. Always verify the part number on your unit's service parts label or wiring diagram before ordering. Have a question about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your system back online fast.