How many liters of water did the hotel use?

It is determined by many factors such as water supply mode, pipeline layout and insulation, hot water temperature, design margin, local climate and environment.

Generally, the centralized water supply can be calculated as 40 liters per person, and some hotels use independent water heaters, which are generally more than 80~50 liters per person (hotels and guesthouses with centralized water supply generally have higher scale and grade, and the design margin is generally large); The distributed water storage electric water heater is configured according to the room, generally 25~40 liters/person can be considered. For example, each standard room is equipped with 50, 60 and 80 liters/room, and generally smaller hotels are more likely to have 50 to 60 liters/room.