Optimized Performance: The 1140 RPM speed is precisely calibrated for outdoor fan assemblies to balance decibel levels with optimal CFM

though consistent tripping typically indicates a primary flow or scaling issue within the heat exchanger

Rugged Construction: Sleeve bearing system provides dependable lubrication for standard vertical or horizontal mounting applications

a high-quality regulator spring

Utica-Dunkirk 550001528 Flame Sensor 319825-402 Optimized Performance: The 1140 RPMMaintaining a reliable rectification signal is critical for preventing nuisance lockouts in Utica and Dunkirk gas fired boilers. The Utica Dunkirk 550001528 Flame Sensor is a high precision OEM component designed to monitor burner ignition and ensure the safe operation of your heating system. Engineered for professional grade HVACR applications, this sensor features a high sensitivity flame detection rod that communicates directly with the ignition