Utica-Dunkirk PB-001.01 Spark Pilot

The Utica-Dunkirk PB-001.01 Natural Gas Spark Pilot is a heavy-duty, field-proven ignition component engineered for high-performance gas boiler systems. Functionally identical to the Honeywell Q348A1002, this pilot burner assembly is designed for intermittent pilot ignition systems where reliability and precise flame sensing are non-negotiable. It features a 1-inch batwing tip style (dual wing) and is factory-equipped with a 0.022" NE22 orifice specifically for natural gas applications. The integration of a Kanthal flame rod and ceramic-insulated spark igniter ensures a stable spark gap and consistent flame rectification, even in high-output environments. Built with a Style B bracket mount, this OEM replacement part facilitates a rigid connection to the main burner, preventing flame shift during thermal expansion. For technicians servicing ECR International, Utica, or Dunkirk boilers, using this HVAC pilot assembly ensures primary aeration maintains optimal combustion and reduces nuisance lockouts caused by weak pilot signals or carbon fouling.

• Universal Compatibility: Fully interchangeable with Honeywell Q348A1002, providing a direct fits-all solution for specified ECR International and Dunkirk boiler parts.
• Enhanced Ignition Security: The dual-wing target design ensures a broad flame pattern that maximizes cross-lighting efficiency and flame sensor contact.
• Durable Construction: High-temperature Kanthal electrode materials withstand intense heat cycles to prevent warping and maintain proper spark ignition alignment.
• Efficient Combustion: Precision-drilled NG orifice and primary aeration ports deliver a steady, blue flame for rapid main burner transition and minimal fuel waste.

Is the PB-001.01 compatible with LP (Propane) systems?
This specific model is configured for natural gas with a .022" orifice. While the assembly can often be converted using a dedicated LP orifice kit, it is currently sized for NG pressure and flow rates.

What is the primary mounting style for this pilot burner?
It utilizes a Style B mounting bracket, which is the standard for most legacy and modern Utica spark pilot configurations, allowing for secure attachment to the burner rail.

Does this unit include the flame sensing rod?
Yes, this is an integrated spark igniter and flame sensor assembly. It includes the ceramic insulator and Kanthal rod required for the S8600 series ignition modules to detect a pilot flame before opening the main gas valve.

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.