Reznor 269820 Electrode Kit

The Reznor 269820 Electrode Kit is a direct OEM replacement designed specifically for the ignition system in high-efficiency Reznor unit heaters. This kit includes both the left and right electrodes, ensuring precise spark gap alignment and consistent flame rectification for power-vented heaters. As a critical component of the pilot assembly, these electrodes are engineered to withstand high thermal stress, preventing nuisance lockouts and intermittent ignition failures common in older UDX and UDZ series units. When performing seasonal maintenance on Reznor gas-fired equipment, replacing the spark igniter and flame sensor components as a set restores terminal conductivity and ensures the integrated ignition module accurately detects the flame signal. Professional-grade construction guarantees reliable dielectric strength across the ceramic insulator, minimizing carbon tracking and electrical leakage in demanding commercial HVACR applications.

• OEM Precision: Correct electrode orientation prevents delayed ignition and ensures reliable burner light-off.
• System Restoration: Resolves ignition failure codes caused by cracked ceramic insulators or heavy carbon deposits.
• Broad Compatibility: Engineered for use in specific Reznor UD, AP, and LD series heater models.
• Reliable Sensing: Optimizes microamp signal feedback to the control board to prevent false shut-offs.

Is the spark gap adjustable on these electrodes?
These electrodes are factory-set for the specific Reznor burner profile, though technicians should always verify the gap against the service manual specifications before finishing the installation to ensure optimal spark intensity.

Will this resolve a "No Flame Sensed" error code?
Yes, if the ceramic on your existing Reznor igniter is cracked or the metal is oxidized, the flame rectification process will fail. Replacing the pair ensures the flame sensor circuit is properly completed.

Can these be used in non-Reznor heaters?
These are OEM-specific parts. While they may physically fit other pilot burners, the technical specifications are tuned for Reznor gas valves and control boards; using them elsewhere can compromise combustion safety.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.