the 10123501 switch may have tripped or failed

What happens if the receiver pressure is higher than 210 PSI

ensuring precise fitment without piping modifications

as well as several ECR International tankless water heater assemblies requiring this specific bolt pattern

verify the startup inductance of your specific motor configuration to ensure stable performance

Armstrong Fluid Technology 116479-136A Pump 322056-301 the 10123501 switch may haveThe Armstrong Fluid Technology 116479 136A Pump is a high performance centrifugal circulator pump engineered for demanding hydronic heating and cooling applications. As the direct replacement for the 116479 136, this Model H64BF unit features a robust 3 4 HP motor with 208 230 460Vac three phase power, ensuring reliable fluid movement in commercial or industrial settings. Built with a durable cast iron body and a corrosion resistant non ferrous