Utica-Dunkirk PB-011.01 Pilot Assembly Els PW 17895 or improper manifold gas pressure

or improper manifold gas pressure pushing heat back toward the burner manifold

constant thermal cycling within the boiler cabinet breaks down standard insulation

technicians should verify the condition of the existing strainer or replace it to protect the new orifice from contaminants

Whether you are measuring static pressure by rotating the probe 90 degrees or calculating CFM in main or branch ducts

Utica-Dunkirk PB-011.01 Pilot Assembly Els PW 17895 or improper manifold gas pressureThe Utica Dunkirk PB 011. 01 is a high performance Natural Gas Pilot Assembly designed for technical precision in demanding residential and light commercial hydronic systems. Engineered for seamless integration with Utica and Dunkirk boilers, this assembly provides the critical ignition source required for main burner transition. It operates within a pilot gas inlet pressure range of 2. 5 to 5. 0 inches water column, delivering a calibrated pilot gas