A wired thermostat belongs to the category of heating accessories known as atmosphere thermostats. These devices are designed to regulate the room temperature in a home. They allow you to enter an desired comfort temperature and switch the connected boiler on or off in order to maintain this setpoint temperature. On the market, there are different types of wired thermostats, they can be wired non-programmable thermostat or wired programmable thermostat. For Non-programmable wired thermostats are battery powered instead of 230Vac supply. They are the simplest heating regulation devices with voltage-free output. Room temperature and set temperature can be read directly from LCD display, and users only can adjust setpoint. Although they're not the most sophisticated atmosphere thermostat, they're better than nothing if you want to regulate your heating.  For Programmable electronic wired thermostats, it is an improved version of the basic thermostat. It is more advanced both in terms of heating regulation and energy saving. This type of thermostat allows you to program the temperature, for example based on when you'll be at home. It has at least two modes - comfort and eco - and adjusts the heating according to your habits. For example, there's no need to heat your home to 19° if you're not there or during the night. You can program it to your personal needs, so it's suited to your lifestyle. With a programmable electronic thermostat the boiler is used less often, and you'll notice the difference on your heating bill. Featuring a digital display, electronic thermostats are also easier to read and more accurate than standard thermostats.