The CS17 Zona Touchscreen 7 Day Programmable Central Heating Digital Thermostat by Zona offers advanced control over your heating system. With a sleek square design and a white colour, this thermostat features a digital touchscreen for easy adjustments. Its programmable functionality allows you to set specific temperatures for each day of the week, providing comfort and energy efficiency. Perfect for modern homes, this thermostat ensures convenient and precise heating control. brand new unused only opened to take the photo. sold as seen, no returns, only post to uk. thanks.