OEM Carrier Hot Surface Spark Electrode Igniter 48VL400002 for Model PY4GEAB48115NA

This is the factory OEM spark electrode igniter (part number 48VL400002), the direct-fit replacement for the Carrier PY4GEAB48115NA packaged gas/electric unit. The hot surface igniter is a critical component in the gas heating sequence — when the thermostat calls for heat, the control board energizes the igniter to reach ignition temperature before the gas valve opens. A failed igniter will cause the furnace or packaged unit to attempt ignition, fail, and enter a safety lockout, resulting in a no-heat fault with a blinking error code on the control board.

• Specs: Spark electrode / hot surface igniter | Factory-matched geometry and element rating | OEM part number 48VL400002 | Designed for R-410A gas packaged units
• OEM vs Generic: This OEM igniter is manufactured to Carrier's exact tolerances for element resistance, tip geometry, and bracket alignment. Generic igniters frequently misalign the spark gap, causing intermittent ignition failures and shortened service life.
• Install Difficulty: 2/5 — Shut off gas supply and power before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Do not touch the igniter element with bare hands — skin oils cause premature burnout. Handle by the ceramic body or bracket only.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Engineered for the Carrier PY4GEAB48115NA packaged gas/electric unit. Always confirm the OEM part number on your existing igniter or the unit's parts list before ordering. Our HVAC specialists are available to verify fitment — contact us before you order if you have any questions. In stock and ships today.