* Double Coated Inner Tank : Double coating of the glass-lining increases glass thickness and ensures good glass coverage, thus reducing the risk of tank steel corrosion.
* Glass Coated Heating Element : Scale and sediment build-up on the surface of the element can lead to premature failure. A. O. Smith Glass Coating helps to prevent scale formation and extends the life of the heating element.
* Anode Rod : The tank has an anode rod which has stainless steel core that is designed to protect the tank from corrosive elements. The anode rod uses a special cathodic action to fight these elements and thus prolong the life of the water heater.
* Temperature Control Knob : The temperature control knob allows you to set the temperature precisely between 25 C and 75 C.
* Thermal Cutout : If the water temperature exceeds the highest preset level, the thermal cut-out cuts off the power supply to assure safety.
* Safety Valve : The safety valve is designed to automatically relieve pressure and discharge water in case the pressure overshoots the preset limits.