Digital Water Heater :- A digital water heater is a type of water heater that is equipped with advanced digital controls, sensors, and displays. These heaters typically use electricity or gas to heat water for use in homes, apartments, and commercial buildings.One of the primary benefits of a digital water heater is that it allows users to easily and precisely control the temperature of the water. With digital controls, users can set the desired temperature and the heater will automatically maintain that temperature throughout use.