Terma electric radiator supplied with the Terma KTX 4 Blue element—smartphone-controlled, fully thermostatic element and a round 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 2hr drying function whereby radiator will turn off automatically when time has elapsed. The Metallic Stone colour from Terma has a matt, rough texture. This type of colour/finish is unique for electric radiators. Terma offers a 150x50mm colour chip of this finish should you wish to see the colour prior to purchase. The element probe is pre fitted inside the radiator and the square control head will be supplied separately and simply pushes onto the radiator. The square head can then be rotated to the required viewing angle. The Terma BlueLine app is free to download, available for IOS and ANDROID. Casing and cable on element will match the radiator colour (white/silver/black). IPx5 (safe for use in bathroom). Class 1. CE Approved. Trades can wire this in within minutes, no commissioning or lengthy instructions.