DT2 - For those who value simplicity but also want to save on energy costs. This digital heating and cooling thermostat is equipped with an energy-efficient, self-learning algorithm for precise temperature control. With the energy-saving ECO button, users can save energy when leaving the house. The DT2 is a universal thermostat that is easy to use and requires no learning curve, making it suitable for almost all heating applications. The large display and simple user interface make operation extremely easy. Applications include controlling gas or oil boiler systems, underfloor heating, electric heating, and zoning systems. With a modern, fresh look that fits any decor style and a range of valuable features for users and installers, the DT2 sets the standard for simple, eco-friendly room thermostats. The DT2 thermostat is battery-operated (2 x AA batteries included with a lifespan of 2 years). A wall mount and batteries are included, simplifying installation.