Description
The Hatco 02.16.003B.00 Essex Stemco thermostat is a temperature-control component specified for compatible Hatco equipment. It responds to temperature conditions and regulates the connected heating circuit according to the appliance’s control design. Correct thermostat selection is important for maintaining the intended operating range and compatibility with the existing assembly. Before replacement, compare the part number, stem configuration, electrical specifications, and equipment model with the manufacturer’s parts documentation. Confirming these details helps ensure the thermostat matches the application and installation requirements.
