A Chicago Controls thermostat is a type of digital thermostat that is designed to provide precise temperature control for a variety of applications. It is an electronic device that can be programmed to maintain a desired temperature within a certain range. It is typically used in industrial and commercial settings, but can also be used in residential settings. The thermostat works by measuring the temperature of the environment and then sending a signal to the heating or cooling system to adjust the temperature accordingly. The thermostat can be programmed to maintain a specific temperature range and to turn the heating or cooling system on or off at certain times. This allows for more efficient energy usage and can help to reduce energy costs. The Chicago Controls thermostat is a reliable and efficient way to control the temperature of any environment.