Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoYears Guaranteed10 Years WarrantyWidth450mmUsageDomestic Hot WaterTypeCylinders - Indirect VentedToilet Cistern CapacityFTW--Solar CompatibleDesigned for Use with Solar PanelsMaterialCopperDepth450mmConnection SizeCompression FittingsCold or Hot WaterHot WaterCoil TypeTwin Coil (Solar and Boiler)Supplier Part NumberBSUN212Range DescriptionSunspeedManufacturer Model NoBSUN212Brand NameGledhill