Resideo Q3305A1020 Spark Rod Assembly

When you're dealing with a failing ignition sequence on and S8600 series pilot module, the Resideo Q3305A1020 Spark Rod Assembly is the direct field replacement for Q3451 pilot burners. This single rod ignition component is engineered to handle the rigorous duty cycles of residential and commercial intermittent pilot ignition (IPI) systems, delivering a steady 1000 Pilot Btuh rating to ensure reliable burner lite-off. The assembly features a high-temp 43" ignition wire, providing the extra lead length often required for complex furnace and boiler cabinet routing without sacrificing signal integrity from the flame sensor rod. As a critical HVAC ignition component, this direct spark igniter replacement restores the precise spark gap and flame rectification path necessary for safe and efficient combustion. By integrating this OEM spark rod, you minimize nuisance lockouts and ensure the burner retains its original performance specifications during the heating season.

• Universal Compatibility: Specifically designed for seamless integration with S8600 series modules and various pilot burners.
• Engineered Durability: The high-temperature 43-inch lead prevents insulation breakdown in high-heat zones near the combustion chamber.
• Reliable Flame Sensing: Maintains accurate flame rectification signals back to the controller to prevent premature gas valve closure.
• Simplified Installation: Standard mounting footprint allows for rapid field replacement of obsolete or fouled Q3451 pilot rod assemblies.

Is the Q3305A1020 compatible with all S8600 modules?
Yes, this single rod spark assembly is engineered to work with the entire S8600 series intermittent pilot ignition family where a separate flame rod or integrated ignition/sensing rod is required.

Can this rod be used in a dual-rod ignition setup?
This specific model is a single rod assembly. While it provides both spark and sensing in many configurations, always verify your pilot burner's configuration if a dedicated second ground rod is present.

What is the purpose of the 43-inch ignition wire?
The extended 43-inch lead is industrial-grade and designed for applications where the pilot assembly is situated deep within the burner manifold, requiring a longer reach to the control module.

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.