OEM Carrier Hot Surface Igniter (48VL400002) for Model PY3GNAA24060AA

This OEM hot surface igniter (part number 48VL400002) is the factory-specified spark electrode ignitor for the Carrier PY3GNAA24060AA packaged gas unit. The igniter is the critical first step in every heating cycle — it glows to ignition temperature within seconds, lighting the burners and signaling the control board to open the gas valve. When it fails, the furnace or packaged unit will attempt ignition, fail to establish flame, and go into a safety lockout — leaving you with no heat. Common symptoms include repeated ignition attempts with no burner light-off, an error code on the control board, or a visibly cracked or broken igniter element.

• Specs: Spark electrode / hot surface igniter design | Factory OEM replacement | Part No. 48VL400002 | Engineered to exact resistance and temperature specifications for Carrier burner assemblies
• OEM vs Generic: This is a genuine Carrier OEM igniter matched to the thermal cycling demands of the PY3GNAA24060AA. Generic igniters frequently differ in element geometry and resistance tolerance, risking premature cracking, nuisance lockouts, and voided equipment warranties.
• Install difficulty: 3/5 — Always disconnect power and shut off gas before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Handle the igniter element only by its ceramic base — skin oils on the element dramatically shorten service life. Reconnect wiring harness securely before restoring power.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for the Carrier PY3GNAA24060AA packaged gas/electric unit. Verify part number 48VL400002 against your unit's data plate and wiring diagram before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — contact us before placing your order.