OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA066110AGJA

This is the genuine OEM hot surface igniter (part number LH33ZG001), factory-specified for the Carrier PG8JAA066110AGJA packaged gas unit. During every heating cycle, the control board energizes this igniter to glow at extreme temperatures, igniting the gas burner. When it fails — due to cracking, contamination from oils or moisture, or simply age — the furnace will attempt ignition, fail, and lock out, leaving you with no heat. This is one of the most common service calls in forced-air heating.

• Specs: 120V hot surface igniter | Includes bracket and wiring harness | Factory-matched element geometry and resistance | Weighs approx. 0.07–0.10 lbs
• OEM vs Generic: This OEM igniter is manufactured to Carrier's exact resistance tolerance and element geometry. Generic igniters frequently exhibit premature cracking or mismatched resistance values, causing recurring lockouts and callbacks — costing more in the long run.
• Install Difficulty: 2/5 — De-energize and disconnect power before starting. Tools needed: 1/4" hex driver or nut driver, needle-nose pliers. Critical: Never touch the igniter element with bare hands — skin oils cause hot spots that crack the element under thermal stress. Always handle by the bracket or harness only.
• Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered for the Carrier PG8JAA066110AGJA packaged gas heating unit. Always cross-reference your unit's data plate and parts list with part number LH33ZG001 before ordering. Not sure if this is your part? Our HVAC parts specialists verify fitment before you buy — just reach out. Order today and get your heat back on fast.