Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNo ERP (Energy Efficiency)YYears Guaranteed15 Year Inner Stainless Steel Tank; 2 Year Other ComponentsWidth553mmUsageFor Use With Baxi System Or Heat-Only Boilers; High Hot Water DemandTypeCylinders - Indirect UnventedMaterialDuplex Stainless SteelHeight1131mmFlow Rate76 L/min (At 3 bar)ERP RatingCDepth553mmColourWhiteCoil TypeCoil-In-CoilCapacity125 LSupplier Part Number7798178Brand NameBaxi