Crouzet Syrelec 89.421.102 Temperature Control Module

The Crouzet Syrelec 89.421.102 Temperature Control Module, also cataloged as CTD43 89.421.102, is a dedicated device used to regulate temperature within systems that require automated thermal management. The part number 89.421.102 uniquely identifies this unit for sourcing and integration, while CTD43 denotes its family grouping within the Crouzet Syrelec line. As a temperature control module, it is designed to handle monitoring and control tasks related to temperature, supporting precise regulation in applications that rely on stable thermal conditions. This model’s reference in the Syrelec CTD43 family helps technicians confirm compatibility with other components and control schemes in the same series. Given its designation, this module is suitable for environments where a compact, purpose-built temperature control solution is needed, and where exact part-number matching is used for installation and replacement.