Prefilled Towel Rail Features-Contemporary style, fit any kinds of interior design.-Modern manufactured finish process makes radiators smooth and elegant looking.-Tested under high hydraulic pressure to ensure impermeability.-1/2" inlets and outlets.-Valves are not included.-Prefilled with a Glycol SolutionSpecification-Material: low carbon steelCertification-Powder coated finish to exceed 200 hours of neutral acid salt spray testing.-Tested to BS & EN442.-Complies with ISO9001:2008 regulations.-Complies with UKCA regulations.Thermostatic Heating Element Stylish and high-quality thermostatic towel rail element with touchscreen interface, this element is the best choice for bathroom towel rails or designer radiator. The controller is equipped with 4 modes: Constant temperature, Timer mode, Eco mode, and Anti-freeze mode. You can set the temperature to 1~5 stages which are 3040506070. The time setting range is 2~10 hours with 2H incremen