OEM Carrier Hot Surface Igniter LH33WZ008 for Model PY1PEA042060ADBA

This OEM hot surface igniter (part number LH33WZ008) is the factory-specified spark electrode ignitor for the Carrier PY1PEA042060ADBA packaged unit. The igniter is the first critical component in the gas ignition sequence — it heats to extreme temperatures to reliably light the burners on every call for heat. When it fails, the control board will attempt ignition, detect no flame, and enter a safety lockout, leaving your system with no heat output. Common symptoms include a furnace or packaged unit that attempts to start, clicks or runs the inducer, but never produces a flame before shutting down.

• Part Specs: OEM part number LH33WZ008 | Spark electrode ignitor type | Factory-matched geometry and element rating for correct burner ignition on Carrier PY1PEA042060ADBA
• OEM vs Generic: This is a genuine Carrier OEM igniter, ensuring correct mounting dimensions, element durability, and control board compatibility. Aftermarket igniters can vary in tip geometry and resistance ratings, leading to mis-fires, premature failure, or control board fault codes.
• Install Difficulty: 3/5 — Turn off gas supply and 24V/line voltage power before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, and a multimeter to verify element continuity (~40–90 Ω). Handle the igniter element with care — skin oils can cause premature failure. Never touch the ceramic element with bare hands.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier PY1PEA042060ADBA packaged unit. Always verify the existing part number on your unit's igniter or data plate before ordering to confirm fitment. Have questions about compatibility? Our HVAC parts specialists are available to verify fit before you buy — don't get stuck waiting on a wrong part.