Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoERP (Energy Efficiency)YNumber of Immersion HeatersNot SuppliedYears Guaranteed10 YearsWidth450mmUsageDirect Vented Hot Water CylinderTypeCylinders - Direct VentedMaterialDuplex Stainless SteelHeight900mmFuel TypeElectricERP RatingCDepth450mmConnection Size22 mm Compression Connections (450×900 Model)ColourWhiteCold or Hot WaterHot WaterCapacity117 LSupplier Part NumberSE36X18DIRRange DescriptionEnviroFoam StainlessManufacturer Model NoSE36X18DIRBrand NameGledhill