Utica-Dunkirk 550002793 Pilot Replacement Kit 321142-301 Always verify shaft size and

Always verify shaft size and signal range before installation

Smith 100233577 Filter is the professional-grade solution for preventing debris from fouling the heat exchanger

High Volumetric Efficiency: Advanced scroll technology minimizes gas leakage and maximizes compression for lower energy consumption

preventing simultaneous high-amperage draws that could lead to circuit breaker trips

Using it with R-22 or mineral oil will lead to metering failure and potential system damage

Utica-Dunkirk 550002793 Pilot Replacement Kit 321142-301 Always verify shaft size andThe Utica Dunkirk 550002793 Pilot Replacement Kit is a field critical OEM solution designed to restore reliable ignition in specific Utica PEG PSB series steam boilers and Dunkirk heating systems. As a veteran grade HVAC pilot assembly, this kit addresses common furnace failures such as weak pilot flames, thermocouple degradation, and intermittent ignition lockouts. Every kit is engineered for high temperature resilience, ensuring the pilot burner