Intermittent pilot or direct spark systems typically require an igniter-flame sensor or a thermopile

providing the durability needed for demanding contractor-grade installs

protecting the expansion valve and compressor from premature failure

Whether you are dealing with round duct mounting or uneven surfaces

code-compliant installations

Utica-Dunkirk 550003105 Pilot Assembly Intermittent pilot or direct sparkThe Utica Dunkirk 550003105 Pilot Assembly is a specialized LP spark pilot assembly designed for high efficiency liquid propane boiler systems. This critical combustion component serves as the direct replacement for 14662094 and 14662093, ensuring precise ignition sequences and flame rectification in specific Utica, Dunkirk, and ECR International gas fired boilers. Built to handle the specific BTU requirements and pressure dynamics of propane