WarmeHaus Prefilled Electric Heated Towel Rail offers with two different electric elements, Manual Electric Element or Thermostatic Electric Element. You can choose what you want. Thermostatic element - lets you control the output of your electric towel rail This item comes prefilled and ready to install. Fixing pack included complete with plugs and vents Pressure tested to 10 bar, maximum working pressure 7 bar Manufactured to BS EN 442 Notice: We suggest you ask a qualified plumber/electrician to install this item. Excludes: Valves 1100 x 500mm Curved Chrome Electric Heated Towel Rail Includes: 1100 x 500mm Chrome Towel Rail 250w Manual Electric Heating Element Features and Benefits: Stylish curved bars Number of bars: 23 (4+5+14) 450mm Pipe Centres Durable high quality chrome finish 10 year 'Fit and Forget' guarantee(applies only to water leaks) Included Fixing pack included complete with plugs and vents Manufactured to BS EN 442 This item comes prefilled and ready to install