PROBLEM TO BE SOLVED: To provide a hot water storage type water heater that can heat a bathroom and enables the bathroom to be used as a mist sauna by using hot water stored in a hot water storage tank.SOLUTION: The hot water storage type water heater A includes at least a hot water storage tank 10, a spray nozzle 25 which sprays mist of hot water stored in the hot water storage tank 10 into a bathroom 20, and hot water piping 30 connecting the hot water storage tank 10 and spray nozzle 25 to each other. The hot water storage type water heater A further includes an air-liquid heat exchanger 21 which heats the inside of the bathroom 20 by raising the temperature of air in the bathroom 20 using hot water in the hot water piping 30 as a heat source, the hot water heat-exchanged by the air-liquid heat exchanger 21 is sent to the spray nozzle 25 and sprayed as the mist.COPYRIGHT: (C)2013,JPO&INPIT【課題】貯湯タンク内に貯湯された温水を用いて浴室の暖房とミストサウナ化の双方を可能とした貯湯式給湯装置を開示する。【解決手段】貯湯タンク10と、貯湯タンク10内に貯湯された温水を浴室20内にミスト状に噴霧する噴霧ノズル25と、貯湯タンク10と噴霧ノズル25とを接続する温水配管30と、を少なくとも備えた貯湯式給湯装置Aにおいて、温水配管30内の温水を熱源として浴室20内の空気を昇温させ浴室20内を暖房するための気-液熱交換器21をさらに備え、気-液熱交換器21で熱交換した後の温水が噴霧ノズル25に送られて、ミストとして噴霧される。【選択図】図1
