Take control of your heating with the Towelrads Smart 43D Electric Heating Element. The two-hour drying function makes drying towels a breeze, while frost protection stops the liquid in your towel radiator from freezing. Take advantage of the open window sensor function or use the element to convert your towel radiator to dual fuel or electric – fantastic ways to save energy. The element maintains a constant temperature of 43°C and features double overheating protection for added safety.Key features:Convert your towel radiator to electric or dual fuelMaintains constant temperature of 43°C for safetyTwo-hour drying functionDouble overheating protectionAnti-freeze frost protectionOpen window sensor functionFeatures:Electric and dual fuel conversionWith this heating element, you can convert your towel radiator to either electric or dual fuel. This gives you greater flexibility and helps you to save money.Constant temperature of 43°CThe temperature won’t exceed 43°C, making it safe to touch. Great for young families.Two-hour drying functionThe handy two-hour drying function will bump the temperature up for two hours before returning to normal – great for drying towels or providing a quick blast of extra heat.Double overheating protectionThe element comes equipped with both a temperature sensor and a thermal fuse, providing double overheating protection.Antifreeze frost protectionThe Antifreeze function stops your towel radiator from dropping below 5-7°C, preventing the internal liquid from freezing.Open window sensor functionThe heating will pause if there is a sudden drop in temperature from an open window. This prevents energy from being wasted.