Armstrong Fluid Technology 106285MF-136A Pump 322838-754 or significant scale buildup interfering

or significant scale buildup interfering with the element's movement

while higher voltages will damage the internal windings

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Seamless Compatibility: Specifically designed to fit ASCO valve configurations

Always verify your heater’s model and serial number prefix to ensure compatibility with electronic ignition vs

Armstrong Fluid Technology 106285MF-136A Pump 322838-754 or significant scale buildup interferingThe Armstrong Fluid Technology 106285MF 136A, also identified as Model S57BF, is a heavy duty in line circulator pump designed for high capacity fluid handling in commercial HVAC and industrial environments. This 3 4 HP circulator pump features a rugged cast iron body paired with a non ferrous impeller, ensuring exceptional durability in closed loop systems. Engineered for efficiency, it operates on a 208 230 460V three phase power supply, making it a