Schneider Electric (Barber Colman) AT-603 Single Stat Subbase 2-Switches

The Schneider Electric (Barber Colman) AT-603 Single Stat Selector Subbase with 2 Switches is used for temperature control thermostats HVAC systems. This subbase enables the user to switch between two heating or cooling sources manually or automatically, which makes this subbase suitable for use in applications that require accurate control of the environment. Applicable to unit ventilators, fan coil units, and packaged terminal air conditioners, the AT-603 increases system adaptability and performance. This design means that users can easily adjust the temperature settings and at the same time enhance the comfort of the occupants as well as the energy usage.