HOT WATER FEEDER

PURPOSE:To store a required amount of hot water fed in a hot water storing tank by a method wherein an mount of hot water fed automatically calculated in response to a bathing condition is stored in a memory device, a central controlling device may operate in response to the stored information and a required amount of thermal medium is supplied to a hot water storing tank of each of a dwelling house. CONSTITUTION:Heat stored in a heat accumulating tank 1 is applied as a heat source, and then a concentrated heat supplying facility 4 for use in supplying heat of temperature higher than a temperature of the heat accumulation tank 1 is arranged at a hot water storing tank 3 of each of dwelling houses 20. A central controller device 12 any calculate if there is a sufficient amount of heat calorie to be supplied to the concentrated type heat supplying facility 4 in response to each of the information got from each of the dwelling houses 20, make a heat supplying pattern for performing an automatic heat supplying through a thermal medium from the concentrated heat supplying facility 4 to the hot water storing tank 3 of each of the dwelling houses 20, and then a heat medium of desired amount of heat of high temperature is transported. With this arrangement, water 7 in the hot water storing tank 3 of each of the dwelling houses 20 is heated, respectively, and it becomes possible to supply the hot water of which amount corresponds to a condition of taking a bath to a bath tub 8 and a spout or the like.