OEM Carrier Spark Electrode Igniter 50HJ403022 for Model PY1RPA048115AAWA

This is the genuine OEM spark electrode igniter assembly (part number 50HJ403022), factory-specified for the Carrier PY1RPA048115AAWA packaged gas unit. The igniter initiates combustion at the start of every heat cycle by generating a high-voltage spark at the burner. When this assembly fails, the furnace will attempt ignition, produce no flame, and enter a lockout condition — leaving you with no heat. Replacing it with the correct OEM part restores fast, reliable ignition and prevents nuisance lockouts.

• Specs: 2-rod spark electrode igniter with mounting bracket | Ceramic-insulated rods | Compact form factor (~4.25″ L × 2.95″ W × 1.75″ H) | Approx. 0.095 lb | Replaces legacy part 48VL400002
• OEM vs Generic: This genuine Carrier OEM assembly is precision-gapped and ceramic-insulated to factory specification. Aftermarket igniters often ship with incorrect rod gap or inferior ceramic sleeves, leading to misfires, premature cracking, and repeat failures — especially in packaged rooftop applications with high thermal cycling.
• Install difficulty: 2/5 — Shut off gas supply and 24V control power before beginning. Tools needed: 1/4″ and 5/16″ nut drivers, needle-nose pliers. Photograph existing electrode orientation and wire routing before removal. Do not touch ceramic rods with bare hands — skin oils accelerate ceramic degradation.
• Warranty & Shipping: Backed by Carrier's OEM parts warranty. In stock and ships same business day from our warehouse. Complete assembly includes igniter rods and pre-attached mounting bracket — no additional hardware required.

Compatibility: Direct OEM replacement for Carrier model PY1RPA048115AAWA packaged gas/electric units. Also fits a broad range of Carrier, Bryant, and Payne gas-fired equipment sharing the same igniter specification — verify your unit's data plate and OEM part number before ordering. Questions about fitment? Our HVAC parts specialists confirm compatibility before you buy.