Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoERP (Energy Efficiency)NNumber of Immersion HeatersOptional (Not Supplied)Years Guaranteed10 Years WarrantyWidth450mmUsageVented Indirect Hot Water Cylinder For Use With A Conventional BoilerTypeCylinders - Indirect VentedMaterialCopperFuel TypeExternal Source (Boiler)Depth450mmConnection SizeStandard 1 inch (Male and Female Tappings)ColourGreenCoil TypeGravity Coil (EX009)Capacity120 LSupplier Part NumberBIND22GRange DescriptionEnvirofoam CopperManufacturer Model NoBIND22GBrand NameGledhill