... with stainless steel shell, self controlling heater, long life, easy to assemble. Configuration.TypeSpecialtyExcellenceshortcomingOthersTransflux heaterWater ... temperatureRising time is too long to heat the water in whole tankFit for large powerUnderside heaterHeater put ... brass, ceramic, stainless steel.Some samples of uses.Heating water for shower, ducking bath, footbath, washing hand, vegetable ...