Lennox 21L98 - Ignitor Electrode
OEM Replacement | Reliable Ignition Performance | Easy Installation
The Lennox 21L98 Ignitor Electrode is a high-quality OEM replacement part engineered to deliver consistent and efficient ignition performance in your heating system. Specifically designed for compatibility with select Lennox furnaces, this ignitor electrode plays a critical role in initiating the combustion process by creating a reliable spark to ignite the fuel-air mixture.
Key Features:
- OEM Quality: Genuine Lennox part ensures precise fit, performance, and long-term durability.
- Stable Ignition: Produces a dependable spark to support smooth and quick burner ignition, reducing start-up delays and misfires.
- Built for Performance: Made with robust materials that withstand high temperatures and demanding conditions inside the combustion chamber.
- Easy Replacement: Designed for hassle-free installation with exact specifications for Lennox systems requiring part number 21L98.
Technical Specifications:
- Part Number: 21L98
- Function: Ignitor electrode for gas ignition
- Product Depth: 2 INProduct Height: 1.1 INProduct Width: 2.66 INType: Spark IgnitorGross Weight: 0.1 LB
- Compatibility: For use in specific Lennox furnace models (verify model compatibility before purchase)
- Construction: Heat-resistant ceramic insulator with a stainless-steel electrode rod
Applications:
Ideal for residential and light commercial Lennox gas furnaces that utilize a spark ignition system. Regular replacement of a worn or faulty ignitor ensures efficient ignition and reliable heating performance, especially during cold seasons.
Why Choose This Part:
Keep your Lennox heating system running at peak performance by replacing worn-out components with genuine OEM parts. The Lennox 21L98 Ignitor Electrode ensures your furnace ignites quickly and runs efficiently, helping avoid unexpected downtime and reducing maintenance costs.
Order your Lennox 21L98 Ignitor Electrode today from Beenimax.com to ensure your heating system stays dependable when you need it most. For questions about compatibility or installation, our support team is here to help.

