RESERVATION HOT WATER FEEDING SYSTEM

PURPOSE:To facilitate a reservation of hot water feeding by a method wherein an input scanner for reading a hot water feeding reservation bar code and a central control device for controlling a concentrated thermal supplying facility directly or through an in-house information terminal in response to a reservation of hot water feeding are provided. CONSTITUTION:As a person wanting to make a reservation of feeding hot water instructs a time of taking a bath and an amount of hot water fed by an input scanner 17 in reference to a bar code table 19 separately arranged, this instruction is stored in a memory device 14 in a central controlling device 12. The central controller device 12 may control a heat accumulating tank 1, a heat supplying source 2 and a concentrated heat supplying facility 4 in response to a reservation of hot water feeding from each of the houses A, perform a transportation of thermal medium of high temperature to the hot water storing tank 3 of the house requested the reservation through the concentrated heat supplying facility 4, heat up water 7 within the hot water storing tank 3 and supply the hot water to the bath tub 8.