An electric water heater is a device that heats water using electricity. It typically consists of a tank that stores water and heating elements that warm the water to the desired temperature. These heaters are commonly used in homes for various purposes, such as bathing, cooking, and cleaning. Electric water heaters come in different sizes and capacities to meet the needs of households. They can be either tank-type, which stores hot water for immediate use, or tankless, which heats water on demand. This makes them a convenient option for providing hot water efficiently and reliably.