OEM Carrier Hot Surface Igniter (48VL400002) for Model PY3GEAA60115AA

This OEM hot surface igniter is the factory-specified replacement for the Carrier PY3GEAA60115AA packaged gas unit. The igniter glows to extreme temperatures to ignite the gas burner on each heating call. When it fails — whether cracked, burned out, or weakened by thermal fatigue — the furnace will attempt ignition, fail to establish flame, and lock out, resulting in a no-heat condition. Replacing it with the correct OEM part (part number 48VL400002) ensures precise fit, proper resistance specs, and reliable cold-weather performance.

• Specs: OEM Part No. 48VL400002 | Spark Electrode / Hot Surface Igniter | Factory-matched resistance and geometry for Carrier PY3GEAA60115AA | Direct plug-in harness connector
• OEM vs Generic: OEM igniters are manufactured to exact resistance tolerances and ceramic composition. Generic igniters often vary in element geometry and resistance, leading to premature cracking or inconsistent ignition — especially in cold ambient conditions.
• Install difficulty: 2/5 — Turn off gas supply and 120V power before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Never touch the igniter element with bare hands — skin oils cause hot spots and early failure. Photograph harness routing before disconnecting.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our climate-controlled warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier model PY3GEAA60115AA packaged gas heating/cooling units. Always verify the part number on your existing igniter or equipment data plate before ordering. Our fitment team is available to confirm compatibility — contact us before you buy if you have any questions.