Issue
Obsolete product needs replacement.
Environment
TAC258R 2581010000
Xenta 102-AX
STR100
Xenta 121-FC
STR250
Cause
The TAC258R is obsolete and needs to be replaced.
Resolution
We do not offer any direct replacement. Depending on application, you might consider using the Xenta 121FC with a STR100 series room unit. However, if the application is VAV, the Xenta 102-AX and a STR250 wall module might cover your needs.