Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNo ERP (Energy Efficiency)NStanding Heat Loss kWh/24h0.68-1.35 kWh/24hNumber of Immersion Heaters1 x 3 kW Incoloy Immersion HeaterYears Guaranteed25 YearsWidth485mmTypeCylinders - Direct UnventedSolar CompatibleCompatible with Solar PV, Heat Pump, Gas/Oil BoilerPower kW3MaterialDuplex Stainless SteelHeight1250mmFuel TypeElectricDepth485mmConnection Size3/4" x 22 mm Adapters (Included With Unvented Kit)ColourWhiteCapacity120 LSupplier Part NumberMX-120-ELE-485Manufacturer Model NoMX-120-ELE-485Brand NameMixergy