Room 0/00 of Shenzhen Hotel wants to install air source heat pump water heater, and most units need to be installed. Solve it, thank you!

That depends on the actual use. I'll give you the plan, and you do the math! Whether you use it in a hotel or at home.

It takes 50 to 80 liters for an average family to take a bath. That is 50 kilograms to 80 kilograms. (1L = 1 kg)

L (liter) daily water consumption (total water consumption) = per capita water consumption * number of rooms

So you can know how many tons or liters of air energy water heater you want to buy. You must determine whether you are in the north or the south. If it's in the north, you have to make a bigger margin, because it's cold in winter in the north, so make hot water slowly. Remember to ask the installer to be knowledgeable. The higher the temperature where the external machine is placed, the better the effect will be.

50 kg × 100 rooms =5000 kg "that is, 5 tons of water" takes about 5 to 6 units. Depending on your environment, the units in the north should be slightly larger. It is better to have electric heating, because the environment is too cold in winter. -and remember, I calculate by 50 kilograms per capita, and the flow of people is not big. On average, one person in a house is a little less, hehe. If business is good, increase units.

Appropriate, remember to give me the best answer.