Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoStanding Heat Loss kWh/24h1.87Number of Immersion Heaters1 (3 kW Incoloy Supplied as Standard)Years Guaranteed25 Years (Cylinder); 2 Years (Parts)Width545mmTypeCylinders - Indirect UnventedToilet Cistern CapacityFTW--Power kW3 kWMaterialDuplex Stainless SteelHeight1389mmEnergy Efficiency RatingBDiameter545mmDepth545mmConnection Size22 mm Compression (With Nuts And Olives)ColourSilver (100% Recyclable Silver Casing)Coil TypePrimary Coil (Highly Efficient)Capacity200 LSupplier Part NumberESHOI0200Brand NameUK Cylinders