Automation Components Inc (ACI) 152738 Replacement Head

The Automation Components Inc (ACI) 152738 Replacement Head protects sensing enclosures or internal terminal blocks in compatible temperature and humidity sensor assemblies. Mounted directly to field sensor probes in HVAC systems, the protective head housing shields internal wiring terminals from ambient moisture and dust. Wiring terminals inside the enclosure connect low-voltage sensor cables directly to building automation input modules. Installing the this enclosure restores thermal isolation, secures electrical terminal connections, and maintains stable sensor communication across continuous monitoring operations.