Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoStanding Heat Loss kWh/24h1.44Number of Immersion Heaters1 (3 kW Incoloy Supplied as Standard)Years Guaranteed25 Years (Cylinder); 2 Years (Parts)Width600mmTypeCylinders - Indirect UnventedPower kW3 kWMaximum Operating Pressure7MaterialDuplex Stainless SteelHeight1585mmEnergy Efficiency RatingCDiameter600mmDepth600mmConnection Size1/2" Temperature & Pressure Relief Valve (T&P)Capacity200 LSupplier Part NumberESPTW0200Brand NameUK Cylinders