the 68-24048-01K is the manufacturer-designated upgrade and direct replacement for the legacy 68-24048-01 part number

You must match the part number to the appliance's rating plate to ensure the correct BTU rating and physical dimensions are met

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

reducing the need for frequent probe cleaning

The "BX" suffix is a packaging designation used by Bard

Utica-Dunkirk 550001528 Flame Sensor 319825-402 the 68-24048-01K is the manufacturer-designatedMaintaining 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