The Philmore TC240 Multi-Zone Room Control Thermostat is a programmable thermostat specifically designed for space heating, cooling and ventilation control. It features an easy-to-use, user-friendly interface. It has 3 independent temperature settings and allows users to control the temperature of multiple zones within a single location. It also has separate fan control settings, adjustable temperature settings and customizable temperature settings for each zone. Additionally, it features automatic energy conservation settings, energy savings settings and a built-in 24-hour timer. Ultimately, it is a great thermostat choice for industrial and residential use.