Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoYears Guaranteed10 Years WarrantyWidth400mmUsageDomestic Hot Water Cylinder (Solar)TypeCylinders - Indirect VentedToilet Cistern CapacityFTW--Solar CompatibleDesigned for Use with Solar PanelsMaterialCopperFuel TypeExternal Source (Boiler)Depth400mmConnection SizeCompression FittingsColourCopperCold or Hot WaterHot WaterCoil TypeTwin CoilCapacity163 LSupplier Part NumberBSUN204Range DescriptionSunspeedManufacturer Model NoBSUN204Brand NameGledhill