OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG95XAT42060BBAA

This OEM hot surface igniter (part number LH33ZG001) is the factory-specified replacement for the Carrier PG95XAT42060BBAA 95% AFUE two-stage gas furnace. The igniter reaches extreme surface temperatures within seconds of a call for heat, igniting the gas burners reliably each cycle. When it fails — typically from thermal fatigue or hairline cracking — the furnace control board will detect no ignition and lock out the unit, leaving you with no heat. Common symptoms include the inducer motor running and then the furnace going into hard lockout after one or more ignition attempts, accompanied by a fault code on the control board.

• Specs: OEM Part Number LH33ZG001 | Silicon Nitride hot surface igniter | Factory-matched operating voltage and watt density | Direct drop-in replacement — no modification required
• OEM vs Generic: This is a genuine Carrier OEM igniter manufactured to exact factory specifications. Generic igniters often use lower-grade silicon carbide elements with wider temperature tolerances, leading to premature cracking and shorter service life in high-efficiency furnaces like the PG95XAT42060BBAA.
• Install Difficulty: 2/5 — Turn off power and gas before beginning. Allow the furnace to cool completely before handling the old igniter. Tools needed: 1/4" nut driver, needle-nose pliers. Handle the new igniter only by its ceramic bracket — never touch the element with bare hands, as skin oils cause premature failure.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier PG95XAT42060BBAA 4-ton, 60,000 BTU, 95% AFUE packaged gas furnace. Verify your OEM part number on the furnace's data label or existing igniter bracket before ordering. Our HVAC parts specialists are available to confirm fitment — order with confidence.