Utica-Dunkirk 14615531 Burner Assembly This kit includes a factory-installed

This kit includes a factory-installed natural gas orifice and a separate LP gas orifice

What are the specific thread sizes for this stem

making it suitable for modern R-410A systems and compatible with both mineral and POE/PVE oils used in HFC applications

Its robust construction ensures reliable performance under high-cycle demand

keeping the system operating within the manufacturer’s specified manifold pressures

Utica-Dunkirk 14615531 Burner Assembly This kit includes a factory-installedThe Utica Dunkirk 14615531 Burner Assembly is a precision engineered OEM replacement part designed for high performance gas fired boiler systems. This assembly features an integrated pilot bracket, ensuring stable ignition and precise flame pattern alignment across the burner tube surface. Field tested for compatibility, this component is essential for maintaining the combustion efficiency of Utica WPSB Series II, Dunkirk XEB Series II, MGC Series,