11 switch mechanism

This double-inlet blower wheel serves as the direct factory authorized supersedure for the legacy part number D6723302

and 240V utility power for maximum field flexibility

Comprehensive Components: Package contains the necessary regulator springs

allowing the universal clamp to firmly grip the drive mechanism without compromising torque transmission

Siemens Building Technology 656-601 Repack Kit 318973-401 11 switch mechanismFor field technicians maintaining Siemens valve assemblies, the Siemens 656 601 Repack Kit is the professional standard for restoring the integrity of Powermite 656 series valve stems. Designed for HVAC control valves, this 6 pack kit provides the essential componentsincluding advanced packing cartridges and copper gasketsto resolve persistent stem leaks in both normally open and normally closed configurations. Whether you are servicing 3 way mixing