Expansion Vessel SizeNot ApplicableIncludes Expansion VesselNoStanding Heat Loss kWh/24h1.6 kWh/24hNumber of Immersion Heaters1 (3 kW Immersion Heater Fitted As Standard)Years Guaranteed3 / 25* YearsWidth595mmUsageDomestic Hot Water And HeatingTypeCylinders - Heat PumpPower kW3 kWMaximum Operating Pressure10MaterialStainless SteelHeight1715mmEnergy Efficiency RatingCDepth580mmConnection Size3/4 in BSP (Female)ColourWhiteCold or Hot WaterHotCoil TypeHigh Gain SSCapacity300 LSupplier Part NumberUK.EKHWSU300B3V3Range DescriptionAlthermaBrand NameDaikin