Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNo ERP (Energy Efficiency)NStanding Heat Loss kWh/24h0.68-1.25 kWh/24hNumber of Immersion Heaters1 x 3 kW Incoloy Immersion HeaterYears Guaranteed25 YearsWidth485mmTypeCylinders - Indirect UnventedSolar CompatiblePV Embedded (Compatible with Solar PV)Power kW3MaterialDuplex Stainless SteelHeight1250mmDepth485mmConnection Size22 mm CompressionColourWhiteCapacity120 LSupplier Part NumberMX-120-IND-485-PVEBrand NameMixergy