Achieve sustainable energy control in all rooms through the Techem Smart Heating App for Lilly, the smart thermostatic radiator valve from Techem. Reduce your carbon footprint and energy waste. Set different temperature during the day and when you sleep in your bedroom, have a hot shower in the morning, never heat while you opened a window and program your thermostat to address rooms that are too hot or too cold by offsetting degrees so temperature is consistent. Endless possibilities for an energy efficient future.