... Exported Carton.8.Accessorues:Electrical Heating,SafetyValve,Magnesium Bar,Temperature Sensor,Controller,Electrical Elements,etc.9.Copper Heat Pipe:Heat ... Copper And Conducted By Heat Transfer Medium Liquid.2.Temperature Preservation Is Equipped With Standard Electric Water Heater ... Uses Polyurethane Bulk And Has A Good Effect Of Temperature Preservation.4.Stable And Reliable Performance.5.Fashionable ...