Lämminkäyttövesi

Lämminkäyttövesi refers to hot tap water intended for domestic use. This includes water supplied for showering, bathing, washing hands, and other sanitary purposes. The temperature of lämminkäyttövesi is typically regulated to be safe for use, usually between 40-55 degrees Celsius. In many countries, regulations specify minimum and maximum temperatures to prevent scalding and to inhibit the growth of bacteria like Legionella. The heating of domestic hot water is usually achieved through a water heater, which can be a standalone unit or integrated into a central heating system. These heaters can be powered by various energy sources, including electricity, natural gas, oil, or renewable sources like solar thermal energy. The distribution of lämminkäyttövesi throughout a building occurs via a dedicated hot water pipe network. Proper maintenance of the hot water system is crucial to ensure water quality and system efficiency.