Replacement for TA218Z or TA218E

Issue

Looking for a replacement product for TA218Z or TA218E

Product Line

TAC Vista, Field Devices

Environment

TA 218Z

TA218E

Cause

An old controller (part no 218-1040-000 or 218-1020-000) with built in clock, designed for room control of reheat heat exchangers and radiators. Designed in the early 80's, now is looking for a replacement.

Resolution

There is no replacement product available. A programmable Xenta controller would be the best choice.