Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoNumber of Immersion Heaters2Years Guaranteed25 YearsWidth545mmUsageUnvented Hot Water CylinderTypeCylinders - Direct UnventedSolar CompatibleNoMaterialDuplex Stainless SteelHeight1140mmFuel TypeElectricFlow RateFast Flowing (Suitable For Single Or Multiple Outlets)Energy Efficiency RatingBDepth545mmConnection Size22mmColourWhiteCold or Hot WaterUnvented Hot Water CylinderCoil TypeCoil-in-Coil Heat ExchangerCapacity150 LSupplier Part NumberTTPI-00150-L1CRange DescriptionEvoCylManufacturer Model NoTQPPS0150Brand NameTherma Q