A water heating system is a crucial component of residential, commercial, and industrial infrastructure designed to provide hot water for various applications. It typically consists of a heating unit, storage tank, piping, and controls. Common types of water heating systems include tank-type water heaters, tankless water heaters, heat pumps, and solar water heaters. Tank-type water heaters store heated water in an insulated tank, while tankless systems heat water on demand. Heat pumps extract heat from the air or ground and transfer it to water, while solar water heaters utilize solar energy to heat water through solar collectors. Water heating systems play a vital role in daily activities such as bathing, cooking, and cleaning, offering convenience, comfort, and hygiene to users while consuming energy efficiently.