How many liters of water heater to buy for a family of three

If you have showers at home and don't use hot water except for washing dishes, choose 150L;

If you have a bathtub and want to use hot water for cleaning and laundry, it is recommended to use 250-300L.

As a family ** water heater buy big not buy small, the proportion of Chinese with hot water is only 10%, foreign reach 90%, domestic hot water in addition to improving the quality of life is also beneficial to health, especially air source water heater, it is characterized by slow heating speed, long time (relative to electric water heater), if the capacity is small will cause the amount of hot water ** insufficient, long waiting time.

50 55 liters is enough, and our family is a family of three.

At least 50 liters.

The water heater is better than Smith, but if you are a small place, maybe its service will not be in place, then you should consider buying a big domestic brand, Haier is good.

Do you know? We can live for 2 months without food, but we can only live for a few days without water at most, water is the most necessary substance for survival, a normal adult, 60 70 of the body is water. However, many people don't know how much water they should drink each day.

In fact, many people are dehydrated.

Dr. Fokk, a California expert, said: "If you don't drink enough water, you will gain weight, make your muscles less elastic, reduce digestion and antibody tissue function, accumulate toxins, muscle and joint pain, etc., which will lead to closed urine." "The right amount of water is also very important for **".

"If people want to lose weight and don't drink enough water, the fat in the body will not be metabolized well, and the amount of water will not be enough, which will hinder the normal flow of fluid in the body during metabolism, thus increasing body weight," said Dr. Dong De of the Nutrition Research Center. ”

So, how much water does a person need to drink in a day? "To stay healthy, drink at least 8 10 glasses of water a day (250 grams each)," says Dr. Faulk.

When not exercising: 2 kg per person per day (8 10 cups) When exercising: 3 kg per person per day (13 14 cups) and drinking water both during the day and at night.

Therefore, the number of liters of water heater to buy should be based on the amount of water that the family drinks. A family of three would be nice to be smaller.

Consider taking a bath for a longer time in winter, 60L is enough. Ariston's good.

Generally, about 50L is enough. Huang Ming's good.

16 liters will do.

At this stage, gas water heaters in small and medium-sized cities are mainly 8 liters and 10 liters, and large and medium-sized cities are mainly 12 liters in the center, 10 liters and even 16 meters.

Long-term research and maintenance have found that most users are rarely willing to turn on the heat power of the water heater. That is to say, 8 liters often use liters of water, 10 liters use 6 liters, 7 liters, and more than 12 liters, most of them still use liters, the flow is too large, and it costs water, gas, and money, which is very inconsistent with the concept of frugality.

Gas water heater maintenance method:

1. Use the air source correctly.

The third letter on the model of the water heater is the code of the gas source, y: liquefied petroleum gas; r: artificial gas; t: Natural gas.

2. Inspection of heat exchanger and flue.

The heat exchanger of the water heater should be cleaned once or twice a year, and the heat exchanger should be removed with special tools, and the dirt accumulated on the heat exchanger should be washed with detergent, and then rinsed with clean water and dried; Regularly remove dirt and carbon deposits from the smoke vents.

3. Check for air leakage.

Frequently use soapy water to check whether there is air leakage at each tracheal interface, and the problem should be remedied in time.

We take the double bathroom house type calculation, usually the faucet water flow rate of this house is 4 liters of minutes, and the water flow of the shower is 8 liters of minutes, we have to consider the daily kitchen water and bathroom bathing at the same time using hot water and two bathrooms at the same time bathing situation, the most hot water in the family is bathing, a person takes a bath about 40 hot water 40L, it takes about 30 minutes, we can preset the water temperature to 75, the power of 2000w electric water heater, energy efficiency is calculated by 85%, then 30 minutes, 40L10 can be used. Generally, if the storage type electric water heater is 2000 watts, it is recommended to 80 liters, and 3000 watts 60 liters. With the development of society, people's requirements for hot water have also changed.

In general, in colder places in winter, this parameter is needed.

<> instantaneous electric water heater: This kind of electric water heater is mainly selling with instant heating, and the general power is between 7000w-8000w. However, most of the models of this water heater are limited in water flow, a family of three uses, if three people take a short bath time interval, and this situation occurs more frequently, it is recommended to buy 80 100L water heater, if three people take a long continuous bath time interval, 60L water heater is also enough to use, if the daily water consumption is small, there is no situation of multiple water and family continuous bathing at the same time, you can reduce the requirements of a gear, that is, ordinary 60 liters, fast heating 60 40 liters, Instantaneous heating is not necessary, that is, 13 liters of heating is fine.

It is enough for 3-4 people in the summer and 1 person at a time in the winter. Burn for another half an hour to 1 hour, and you can use it for a second person. This saves money, electricity and space.

It is recommended to use 60 liters for a family of three, and it is recommended to choose 60 liters and 3 kilowatts. 50 liters may not be able to wash one person and there will be no hot water, of course, it is necessary to divide people, some people take a bath quickly, some people take a bath slowly, and there is a need to divide the water output of the shower.

It is recommended to choose an electric water heater with a capacity of 150 liters. According to the current water supply and drainage regulations, each person needs 50 litres of hot water at 60 degrees per day, and if there is also a kitchen to wash dishes, hot water is also needed. For a family of three, you need at least 200 litres of hot water per day to meet the requirements of lifestyle such as a stylish bath.

If you are a family of three, it is more suitable to choose an electric water heater with a capacity of 150 liters, which can continuously provide 200 liters of hot water with a temperature rise of 60 degrees. If there is a timed heating method, heat the hot water 3 hours before leaving work when you go to work, and then turn off the power to keep warm, as long as you heat it once a day, it is both energy-saving and safe, and the whole family can enjoy comfortable hot water.

Storage water heaters are generally 40 or 50 liters for a family of three. Depending on the family's bathing habits, if the washing time is slightly longer, you can choose fifty liters, and if it is not too long, you can choose forty liters. Because in addition to the capacity, it is also possible to adjust the way the hot water is used by adjusting the set temperature.

80 liters are suitable. Because people nowadays need a lot of water to bathe, and occasionally use hot water to wash clothes, three people have to buy at least 80 liters of water heater to supply.

If it is for a family of three, the water heater capacity should be at least 60 litres.

In fact, there is a more scientific method, when choosing, you can choose according to the water consumption of about 20 30L per person. In other words, a family of three chooses an electric water heater of 60-90L. If you choose a smaller one, two people will take a bath, and the third person will wait for hot water.

It takes about 30-60 minutes to heat up. Under normal circumstances, a family of three is 12-13L. In fact, as long as the water of several taps is different, it is enough to use a few more people 13L.

The reason is simple: the gas water heater heats up immediately and can be used. When one person takes a bath and one person washes dishes in the kitchen, the equivalent of a 12L water heater becomes two 6L water discharges.

This water heater has high safety with double protection, so you can enjoy a comfortable bath with peace of mind. Equipped with low laminar flow mixing technology, the cold water is smaller than the upper hot water, the hot water outlet rate of the water heater is high, the water temperature is constant, and the residual temperature of the hot water in the wall is low, which saves energy. Heating will aggravate the magnesium rod, and afterburner anode magnesium rod will soften the water quality, protect the inner wall, absorb corrosive substances in the water, and prolong the life of the product.

This water heater heating mode uses 800w and 1300w dual heating pipes, allowing the two-stage power layer to be warmed, increasing the heating speed and reducing the waiting time.

Using the U.S. patented ultra-long firewall technology, the ultra-long insulation with strong durability is 50% longer than the ordinary discharge wall, and the extended discharge wall adds greater resistance between the human body and water, which is equivalent to twice that of the ordinary discharge wall, with stronger discharge capacity, safety and reliability. The side branch line is electrified, waterproof and electrified, and the room environment is electrified. The infrared remote control is easy to operate and makes life more comfortable.

The ability to intelligently reserve a bath time means that the water heater automatically calculates the heating time in advance according to the difference between the use of gall, electricity and temperature, and can heat up to the set temperature when the appointment time comes. According to the mode selection and mode key, you can switch between the 4 large bath modes such as heating and heat preservation, e capacity increase, and all half chat, and after selecting a certain mode, the prompt light of the mode will light up.

The water heater can adjust 3 stages of variable speed, 3 stages of heating speed, can be tailored for different electrical environments, to solve the problem of old house lines do not use tripping, etc., the use of ingli 800 heating pipeline, stainless steel production, submersible structure design, fully increase the contact area with water, increase the heating area, improve thermal efficiency, safety and high temperature resistance, save environmental protection energy. Make an appointment in advance, so you don't have to wait for a bath. There is a power failure memory, automatic memory when encountering a line power failure water heater, save the current working state, and automatically recover after starting, no need to install repeatedly, rest assured.

Haier's patented discharge wall technology is equivalent to adding a lot of resistance between the water heater and the human body, so that the voltage that the human body can withstand is lower than 12V, which becomes a safe voltage, making bathing comfortable and safe.

It is best to use a 16-liter water heater, the water supply for a family bath is more sufficient, and life is more convenient, so you won't have to wait too long.

You should use a liter water heater, because a water heater in the second line is just a family of three, and all the water volume per day is very reasonable and convenient.

About 60 liters is fine, that is to say, you can buy 40 60 and 60 80, depending on the size of your home.

Only a 40-liter water heater is needed, so that a water heater with a capacity can solve all the water consumption for three people.

If a family of five people has a gas water heater, it is best to buy more than 50L. In this way, the bath can ensure that the amount of water is relatively sufficient.

Don't buy a gas water heater for a family of five that is too big, I think it's almost enough to buy a 60-liter one, because a family of five, it is impossible for him to use the water heater centrally.

For a family of three, the amount of hot water used is still relatively small, so it is basically enough to buy a 10-liter water heater, and it is recommended to buy a gas water heater, not an electric water heater, the former is still relatively cost-effective.

It is more appropriate to buy a 20-liter water heater, because there are only three people, so you don't need to buy a very large one, it is enough to buy a 20-liter one, and it is also very energy-efficient.

There are many kinds of water heaters, if it is an electric water heater, 60 liters for three people is enough, if you use a gas water heater, choose 12 liters.

For a family of three, it is more suitable to buy a 16-liter water heater, so that the water output is more timely and more convenient to use.

20 liters is more suitable. Because in a family of three, you need to use a water heater. A 20-litre water heater can hold a lot of water.

Summary. A 10-liter gas water heater is more suitable for a family of four, as a 12-liter water outlet is more wasteful, and the more people there are, the greater the chance of using hot water at the same time. At the same time, the use of hot water requires that the gas water heater can provide a large amount of water flow in a short period of time, and the heating speed should also be fast.

If you only use it for bathing, washing vegetables, and washing your hands in the rain, a 10L gas water heater is enough. If you have a bathtub, choose a larger one.

How many liters of gas water heater does a family of four buy?

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A 10-liter gas water heater is more suitable for a family of four, as a 12-liter water outlet is more wasteful, and the more people there are, the greater the chance of using hot water at the same time. At the same time, the use of hot water requires that the gas water heater can provide a large amount of water flow in a short period of time, and the heating speed should also be fast. ?

If you only use it for bathing, washing vegetables, and washing your hands in the rain, a 10L gas water heater is enough. If you have a bathtub, choose a larger one.