What type of hot water heater is designed to supply hot water throughout the entire building?

A central hot water heater is designed to supply hot water throughout an entire building by serving multiple outlets such as sinks, showers, and appliances with a consistent flow of heated water. This system typically includes a storage tank that holds a significant volume of water, ensuring that there is always a supply of hot water available when needed. This is advantageous for larger buildings or homes with multiple bathrooms, as it can provide hot water concurrently to various fixtures.

In contrast, point of use heaters are installed at specific fixtures, delivering hot water directly where it is needed but lacking the capacity to service an entire building. Tankless heaters provide hot water on demand and are efficient but can also struggle with simultaneous use across multiple fixtures if not properly sized for the building's needs. Traditional hot water heaters might refer to older storage tank models, but the term doesn't specify their reach or capacity. Therefore, central hot water heaters are specifically designed for comprehensive coverage throughout a facility, making them the best choice for this scenario.