I want to buy a water heater and give some advice, thank you.

Don't buy an electric water heater, don't buy a gas water heater.

Summary. The purchase guide for buying a water heater is as follows: 1. Look at the brand There are many brands of electric water heaters on the market today, and you should choose an electric water heater with great brand awareness when buying an electric water heater, so that the quality is excellent and the after-sales service is also guaranteed. 2. Look at the safety of the electric water heater, it is best to choose an electric water heater with an anti-electric function, with anti-electric wall technology, which is more assured to use.

3. Look at the level of the energy-saving mark of the same brand and size of the electric water heater, the high energy efficiency is better than the low energy efficiency of the power saving, so you should choose the water heater with the high energy efficiency mark. 4. Look at the capacity of the water heater The capacity of the electric water heater can be decided according to the family members, if there are more family members, you can choose an electric water heater with a large capacity. 5. Don't be greedy for cheap, you must know the truth that you get what you pay for.

The purchase guide for buying a water heater is as follows: 1. Look at the brand There are many brands of electric water heaters on the market today, and you should choose an electric water heater with great brand awareness when buying an electric water heater, so that the quality is excellent and the after-sales service is also guaranteed. 2. Look at the safety of the electric water heater, it is best to choose an electric water heater with an anti-electric function, with anti-electric wall technology, which is more assured to use. 3. Look at the level of the energy-saving mark of the same brand and size of the electric water heater, the high energy efficiency is better than the low energy efficiency of the power saving, so you should choose the water heater with the high energy efficiency mark.

4. Look at the capacity of the water heater The capacity of the electric water heater can be decided according to the family members, if there are more family members, you can choose an electric water heater with a large capacity. 5. Don't be greedy for cheap, you must know the truth that you get what you pay for.

Four people, let's recommend a brand model.

For four people, 11-13L is generally enough for households, and if you want a brand, you can choose a well-known brand such as Noh, Fangtai, and Sakura.

This ** is still very cost-effective. Affordable, affordable, very good quality, exactly as described by the seller. Very satisfied, completely exceeded expectations, super cost-effective, cost-effective, shopping is much cheaper than physical stores, very satisfied with an online shopping.

I hope that the seller's business is getting more and more prosperous, the logistics are also fast, and the packaging is very strong. Six-star praise, one more star is not afraid of your pride, friends who are still hesitant to hurry up, conscience recommendation, really good, cost-effective is also very high, in the future to buy in this place. Give three good reviews, satisfied!

Satisfied! Satisfied!

Finally received the baby I need, the thing is very good, the price is cheap, thank you shopkeeper! To be honest, this is the most satisfying shopping I've ever had. Whether it is the attitude of the shopkeeper or the items, I am very satisfied.

The shopkeeper is very professional and enthusiastic, there are questions to answer, the reply is also very fast, I asked a lot of questions, he does not feel annoyed, will be serious about me, which I express my heartfelt respect to the shopkeeper. Besides, the baby was exactly what I needed, and when I received it, it was fully packaged, and I was pleasantly surprised when I opened it, the baby was even better than I imagined! Had to give a thumbs up.

I will come again next time I need it, and then I will trouble the shopkeeper to give me a discount!

I have received it for a long time, I have forgotten the evaluation, I only remembered it today, I am sorry, the quality of the baby is very good, I am very satisfied, the seller is also very good, I will come to your house again if necessary, I wish the store a prosperous business and a wide range of financial resources.

I'm disgusted when I see those who promote brands, and I'll give you some advice as a professional:

1.In terms of use cost, electricity is definitely more expensive than gas;

2.The advantage of instant heat is that it is small in size, and the disadvantage is that it has a large power (generally more than 8000w, and less than 8000w can only be called fast heating), and the maintenance rate is extremely high;

3.If you choose gas, you must choose a strong exhaust type, safety first, no need to increase the gas cylinder, just replace the pressure reducing valve of your original gas cylinder with a double-port one;

4.If you use electricity, you can choose a 15-liter fast heating (power is generally 3000-5000W), and the fast heating can be taken within 10 minutes at room temperature of 25 degrees;

5.The shower is generally equipped with manufacturers, and there is no need to buy it separately, if you are not satisfied, you will consider buying.

It is still an ordinary electric water heater, which is easy to install, and a capacity of 40 liters is enough.

Buy a storage type electric water heater will do, 40 liters. When buying, it is best to have a discharger and have a high power, which is not only safe, but also can take a bath for a long time.

You can buy a 60-liter electric water heater of Rongsheng brand, install it in the kitchen, and modify the valve and sprinkler head in the toilet.

I am a person in the industry, I advise you to still use gas, electricity every year to see too many tragedies, especially in the rental house is more dangerous, the wire aging, insufficient power, and the grounding situation is not good, and even stealing electricity next door may cause tragedy, so it is recommended that you buy a gas, squeeze a little, depending on your area, it must be a strong discharge, pay attention to turn off the gas every day.

The holding time is long, and the heating rate is fast

1. Look at the category. There are many types of water heaters, and different water heaters have different advantages. For example:

The solar water heater is energy-saving and power-saving, but the water output is slow, the electric water heater consumes electricity, but the heating speed is fast, the gas water heater is easy to use, and there are potential safety hazards, so no matter which water heater you choose, you must consider it carefully.

2. Look at security. Water heaters are one of the commonly used household appliances and are used frequently, so safety is something that has to be considered. Electric water heaters are relatively safe, but if you buy them appropriately, you must look for professional brands and manufacturers, and don't buy cheap miscellaneous brands.

3. Look at the capacity. The home water heater should choose the appropriate capacity, usually 30-40L water heater is suitable for 3-4 people. A 40-50L water heater is suitable for 4-5 people, so you can determine the purchase capacity according to the number of people in your family.

4. Look at the service life. If the water heater has a long life, it can reduce a lot of maintenance costs. The life of the water heater depends on the inner tank, and the poor performance of the inner tank will not only affect the thermal insulation effect, but also form scale, affect the water quality, and is not conducive to the health of users.

Clause. First, we choose electric water heaters, to choose through several channels, the first channel is the network to buy and choose, the other channel is the physical store purchase, it is recommended that you combine to compare, choose the most preferential as well.

Clause. Second, the purchase of electric water heaters, we must pay attention to the choice of function, we must know that the biggest selling point of an electric water heater is function, so if we want to buy a suitable electric water heater, we must eliminate unnecessary functions, such as power-saving function, temperature self-regulation, in fact, there is no practical use at all.

Clause. 3. When we choose an electric water heater, we should also pay attention to the reputation of the water heater, which is very important, you can ask your neighbors and friends around, you can also check the evaluation of the electric water heater on the Internet, and choose it in combination with your opinions.

Clause. Fourth, when choosing an electric water heater, we should pay attention to the inner tank of the electric water heater, the biggest function of an electric water heater is to ensure the quality of the inner tank, we must check whether the inner tank is made of titanium alloy, and also check the thickness of the inner tank.

Clause. Fifth, the heating pipe of the electric water heater is very important, the quality of the quality directly affects your use, it is recommended that you should pay more attention to the power of the electric heating pipe, to see if it is suitable for your family, and a key point is to pay attention to the electrical performance of the electric heating pipe.

Clause. 6. What kind of electric water heater is not polluting? In fact, this truth is very simple, magnesium is actually the most environmentally friendly metal material, and it will not cause any harm to the human body, nor does it have any toxins and ***, so it is the best choice to make magnesium rods to protect the inner tank.

Clause. 7. When buying an electric water heater, we should also pay attention to the various joints of the electric water heater, which is also very critical for the electric water heater.

Clause. 8. No matter what brand of water heater you buy, no matter what you buy in the store, you must remember to ask for a regular invoice, once your water heater has a problem, then the invoice can allow you to get compensation, which is a way for us to protect our rights and interests!

Household Water Heater Selection Guide.

First, the choice of brand services.

Consumers must check the brand and after-sales service level of electric water heaters, brand-name products - general quality is better, after-sales service is also good, and can enjoy a series of services such as door-to-door installation and free relocation.

2. Capacity selection:

Capacity selection is based on factors such as household size and hot water usage. The general rated volume is 30 40 liters electric water heater, suitable for 3 4 people continuous bathing use; 40 50 liters electric water heater is suitable for 4 5 people for continuous bathing; The 70 90 liter electric water heater is suitable for 5 to 6 people for continuous bathing.

3. Additional Functions:

1.Voltage stabilization and constant temperature function: an advanced magnetization thermostat is added to the outlet pipe of the electric water heater, which not only solves the phenomenon of cold and hot water temperature, but also avoids scalding accidents.

2.Magnetization function: a magnetic field is formed inside the magnetization thermostat to improve the activity of water and have a key-preserving effect on the human body.

3.Anti-corrosion and descaling function: Since the electric water heater usually works at a water temperature of 70 to 80 degrees, the descaling function is particularly important.

Fourth, in the purchase, the following precautions need to be considered:

1.Appearance inspection: the paint on the outer surface should be uniform, bright in color, no falling off, no dents or serious scratches, extrusion marks, etc.; All kinds of switches and knobs are beautiful in shape and fine in processing; Handwriting such as dials should be legible.

2.Strict prevention of counterfeit and shoddy products: Counterfeit and shoddy products often use counterfeit trademarks and packaging, or assemble brands to pass off as imported original goods. Such goods generally have a rough appearance, and the temperature rises slowly after being energized, which cannot meet the standard requirements.

3.The attachments should be complete.

4.Inspection of power plug: the wiring should be firm, intact and free of bad contact.

5.Power-on test and constant temperature performance inspection: first see whether the Zheng Song pin indicator is lit and whether the water power-off indication is reliable.

During the constant temperature check, the temperature is set to a certain value, and when the set value is reached, the electric water heater can automatically power off or convert the power. If the above requirements are met, it means that the constant temperature performance of the electric water heater is good, otherwise it is abnormal.

The liters of a gas water heater do not refer to the volume of the tank. The liters of a gas water heater represent the amount of water produced per minute when the temperature rises by 25 percent. For example, if the inlet water temperature is 10, then when the outlet water temperature is 35, 10L of water flows out every minute, which means that the water heater is 10L.

Since gas water heaters are different from electric water heaters, they are ready-to-use types, so they have nothing to do with the number of people in the family. If it is a kitchen and two bathrooms, it is okay to use 11L to 16L, but 11L is a little far-fetched, and the safest is 16L. If you have a kitchen and a bathroom at home, you can choose 8L-10L, and it is best to choose 10L.

However, if it is a duplex or villa, there are more bathrooms, which may reach 3 or 4, so it is not too much to choose 20L or 24L.

Secondly, another aspect of the increase is the difference between the north and the south. Generally, the temperature in the north, for example, in Baoding in winter, the water temperature is about 5, and at the same time, the outside temperature is very low, and the water temperature is also very low, which will cause the amount of hot water to not reach, and it is very uncomfortable to wash. A 10L water heater is about 10L, and a 16L is actually about 10L.

Generally, according to experience, 8L for one kitchen and one bathroom in the south is enough, and 10L is used in the north. One kitchen and two bathrooms in the south use 11L, and one kitchen and two bathrooms in the north use more than 14L.

In addition, according to the different comfort of personal bathing, the purchase is also different, for example, some friends like to take a bath in hot water, so they should also increase the number of liters on this basis; And some friends like to take a bath with cooler water, so you can reduce the number of liters appropriately.

In addition, if the location of the water heater is far away from the bathroom, there will definitely be some heat loss in the process of hot water delivery, and these factors should also be taken into account.