Siemens Building Technology 656-601 Repack Kit 318973-401 this model provides reliable discharge

this model provides reliable discharge temperatures and robust compression cycles

offering higher torque (180 in-lb vs 133 in-lb) and increased efficiency over the older AF series models

A "wet" reading typically indicates that the filter-drier is saturated and requires immediate replacement to prevent copper plating or expansion valve freeze-ups

This updated model supersedes several legacy numbers

What is the purpose of the 0

Siemens Building Technology 656-601 Repack Kit 318973-401 this model provides reliable dischargeFor 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