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High-Temperature Durability: Built with premium thermal-sensing materials to withstand harsh burner environment conditions
non-porous silicone carbide
the 221729A is for units without a display
and Luxaire systems that utilize the same 6-pin control board connector architecture
Utica-Dunkirk 550003105 Pilot Assembly High-Temperature Durability: Built with premiumThe 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