Heat up or cool down your rooms to a comfortable temperature exactly when you need to with room thermostats from Siemens – and enjoy better quality of life. You decide when to heat or cool various rooms in your home and which temperature you want to have. The room thermostats are easy to adjust to your daily routines, so energy isn’t wasted on empty rooms that are not in use. You’ll use less energy, lower your costs, and reduce CO₂ emissions – while still enjoying a comfortable room climate.