Reznor 208796 Electrode Assembly

The Reznor 208796 DSI Electrode Assembly is a critical OEM replacement component engineered for use in Direct Spark Ignition (DSI) systems. This genuine Reznor part features a high-grade spark igniter and a pre-terminated 60-inch lead wire, designed to withstand the high-temperature environment of unit heater burner boxes. Maintaining a precise spark gap is essential for reliable ignition cycles and preventing lockout conditions on the DSI integrated control module. A fouled or cracked ignition electrode often causes "no-flame" error codes or repeated ignition attempts that fail to rectify. By ensuring a consistent high-voltage arc, the Reznor 208796 facilitates efficient fuel-to-air mixture combustion across Reznor’s industrial and commercial heating lineup. Field technicians should verify the condition of the ceramic insulator and probe alignment during routine seasonal maintenance to ensure peak HVAC system performance.

Key Benefits for Technicians:

• Optimized Ignition: Specifically calibrated for Reznor heating equipment to provide a reliable high-voltage spark for Direct Spark Ignition sequences.
• Extended Reach: Includes a factory-integrated 60-inch lead for versatile routing and simplified connection to the primary ignition board.
• Durable Construction: Engineered with premium thermal insulators to prevent electrical bypass and maintain probe integrity under heavy duty cycles.
• Broad Compatibility: A direct-fit OEM replacement part for multiple Reznor unit heater series, eliminating the need for field modifications.

Common Questions & Troubleshooting:

• How do I resolve a DSI lockout on a Reznor heater? Check the Reznor 208796 for carbon buildup or a cracked insulator, as these issues prevent the electrode from creating a stable spark or sensing the flame effectively.
• What is the standard lead length for the 208796 assembly? This specific DSI electrode assembly comes with a 60-inch wire, making it suitable for larger cabinet configurations where shorter 24-inch leads cannot reach.
• Can I use this electrode for both Natural Gas and Propane units? Yes, the Reznor 208796 is designed to operate within the combustion chamber of both fuel types, provided the burner configuration matches the OEM specification.

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.