This radiator is a KTX 4 blue element - smartphone-controlled, fully thermostatic element and around the clock face style head in matching silver. Full operational control on smartphone/tablet via Bluetooth, with a choice of internal temp (30°c to 60°c) or ambient room temp (15°c to 30°c) regulation. 7-Day timer functionality. Also includes 2-hour drying function whereby radiator will turn off automatically when the time has elapsed. The colour has a matt, rough texture. This type of colour/finish is unique for electric radiators. The square head can then be rotated to the required viewing angle. Radiator Colour: Grey