DOMESTIC WATER HEATER SET Russian patent published in 2001 - IPC

FIELD: everyday necessities, applicable in water heating equipment. SUBSTANCE: domestic water heater set has a sealed vessel filled with water and made for two burners of a heat range in length and width, cold water is fed from the water-supply line and heated water is fed to consumers. The height of the vessel provides for accommodation of electric heaters and a hose made of flexible sealing material and rolled up in several turns, whose one end communicates with the cold water supply line. EFFECT: enhanced amount of obtained hot water and improved convenience of use. 1 dwg