depot pull
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and 325-7A regulator series
Specifically designed for Williams 1403
making it the standard choice for localized furnace gas orifice replacement and system maintenance
this Williams furnace replacement part is compatible with the 4505 and 6505 Series floor furnaces
Technicians typically observe increased pressure drops
Utica-Dunkirk 3342801 Burner Tube and 325-7A regulator seriesThe Utica Dunkirk 3342801 is a high grade standard burner tube engineered for precise gas to air mixture in residential and commercial hydronic systems. As a genuine Utica boiler replacement part, this 19nd long atmospheric burner is critical for maintaining the stoichiometric balance required for clean combustion and high thermal efficiency. Designed to replace fouled or corroded tubes, the 3342801 burner ensures a stable flame pattern across the