Utica-Dunkirk 14662099 Pilot

In the field, reliability is non-negotiable, and the Utica-Dunkirk 14662099 Pilot assembly is the standard-spec replacement for maintaining precise ignition in natural gas boilers. This OEM pilot burner is engineered specifically for compatibility with high-efficiency heating systems, including Utica Dunkirk models D249300S, D249400S, and D249500S. It features a robust 24-inch ignition wire, providing the necessary lead length for clean routing within compact combustion chambers. As a genuine replacement part, it ensures the correct flame pattern and bridge-over for the main burner, preventing delayed ignition or nuisance lockouts often caused by aftermarket components. For seasoned contractors, this pilot assembly with ignitor offers a direct-fit solution that meets exact HVAC technical specifications, ensuring the gas-fired system returns to peak operational performance without the need for field modifications.

Key Benefits:

• Precision Engineering: Designed as a direct Utica-Dunkirk 14662099 replacement to maintain factory-spec ignition timing.
• Extended Reach: The integrated 24" ignition wire allows for versatile installation in various internal boiler configurations.
• Optimized Combustion: Specifically calibrated for natural gas heating systems to provide a stable, consistent pilot flame.
• Durable Construction: Built to withstand high-temperature cycles within the burner environment, reducing premature fatigue.

Common Questions:

Will this work with propane (LP) units?
No, this specific assembly is optimized for natural gas application. Using it with liquid propane without the proper orifice conversion can result in unsafe combustion.

Does this include the spark ignitor?
Yes, this is a complete pilot burner assembly that includes the ignitor and the attached 24-inch lead for direct connection to the ignition module.

Is this compatible with older Dunkirk D-series boilers?
It is primarily designed for the D249300S, D249400S, and D249500S series. Always check your specific boiler parts list for the 14662099 part number before installation.

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.