OEM Carrier Hot Surface Igniter (48GS400168) for Model PY2PPB042060AA

This OEM hot surface igniter is the factory-specified replacement for the Carrier PY2PPB042060AA packaged heating and cooling unit. The igniter is a critical component in the gas ignition sequence — it glows to a high temperature to ignite the gas burner on each heating call. When it fails, the furnace or packaged unit will attempt ignition, fail to light, and go into safety lockout, leaving your system with no heat. A cracked, worn, or open-circuit igniter is one of the most common causes of no-heat service calls.

• Specs: OEM Part Number 48GS400168 | Spark Electrode / Hot Surface Igniter | Factory-matched geometry and resistance for precise ignition timing | Designed for Carrier PY2PPB042060AA packaged units
• OEM vs Generic: This OEM igniter is manufactured to exact Carrier factory specifications — including tip geometry, element resistance, and mounting dimensions. Generic igniters can vary in resistance and fragility, leading to premature failure or misfire under real operating conditions.
• Install difficulty: 2/5 — Always disconnect power and shut off gas before servicing. Tools needed: 1/4" nut driver, flathead screwdriver, multimeter (to verify element continuity). Handle the igniter element carefully — skin oils can cause premature failure; use gloves or handle by the bracket only.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered specifically for the Carrier PY2PPB042060AA packaged unit. Always verify your existing igniter's part number and mounting style against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork, no return hassle. Order now and ship today!