Description
NTI Boiler Lx800 Dual Ignition Electrode — SKU 6008415401
The NTI Boiler 6008415401 is a factory-replacement dual ignition electrode engineered specifically for the NTI Lx800 series condensing boiler. Designed to deliver a consistent, high-energy spark at every call for heat, this OEM-matched component helps ensure dependable burner ignition and long-term system reliability.
Product Overview
Ignition electrodes are a critical component in the combustion sequence of modern condensing boilers. The dual-electrode design provides both spark ignition and flame sensing in a single assembly, simplifying service and reducing the number of individual components that require inspection. Replacing a worn or fouled electrode with this genuine NTI part restores proper ignition performance and helps prevent nuisance lockouts.
Key Features
- OEM replacement dual ignition electrode for NTI Lx800 series boilers
- Dual-function design supports both spark ignition and flame detection
- Precision-formed electrode tips for consistent spark gap and reliable ignition
- Engineered to withstand high-temperature combustion chamber environments
- Direct drop-in replacement — no modifications required
- Helps eliminate nuisance lockouts caused by degraded ignition components
Compatibility
- Designed for use with NTI Lx800 series condensing boilers
- Always verify compatibility with your specific unit model and serial number before installation
Installation Notes
Installation should be performed by a qualified HVAC or heating technician. Ensure the boiler is fully powered down and de-energized before servicing ignition components. Inspect electrode insulators for cracks or carbon tracking and replace if any damage is observed. Confirm proper electrode gap and alignment per NTI service documentation after installation.







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