.TransiEnt.Storage.Heat.PackedBedStorage_L4.PackedBedStorage_L4.Insulation_hot .TransiEnt.Storage.Heat.PackedBedStorage_L4.PackedBedStorage_L4.Insulation_hotmodel Insulation_hot = TransiEnt.Components.Heat.ThermalInsulation.ThermalInsulation_static_1way_1layer;