.TransiEnt.Storage.Heat.HotWaterStorage_constProp_L4.HotWaterStorage_constProp_L4.CostStatisticsModel .TransiEnt.Storage.Heat.HotWaterStorage_constProp_L4.HotWaterStorage_constProp_L4.CostStatisticsModelmodel CostStatisticsModel = TransiEnt.Components.Statistics.ConfigurationData.StorageCostSpecs.SmallHotWaterStorage;