How to choose an electric water heater How to choose an electric water heater?

Actually, the people above are right, but not concise enough

Nowadays, electrical appliances should be elegant in appearance, and I think white is better.

When you buy it, you have to see if there are scratches on the appliance and whether the parts are loose You can also go to the ** network to see if you believe there are also you like

I wish you the best electric water heater you are satisfied with.

When choosing an electric water heater, it depends on many aspects.

1. Safety design, anti-electric wall is the most critical and must have. Equipped with safety socket air switch.

2.Inner tank material. The inner tank is essential for determining the overall performance and life of the water heater. The inner tank leaks, and the machine is scrapped. The manufacturer has an inner tank bag for 3 years, 5 years or 8 years (the service life of electrical products stipulated by the state is 8 years).

3.Power selection. The power of the water heater is measured in watts (W) or kilowatts (kW), which usually refers to the power of the electric heating pipe in the water heater, the greater the power, the more heat generated per unit time, the less heating time required, and the higher the load requirements for the wires.

4.Control mode. Electric water heaters are divided into three types: mechanical, digital display and numerical control according to their different ways of controlling the temperature of water heating.

5.Power consumption. As a high-power electrical appliance, electric water heater is definitely a large consumer of electricity in the home.

Of course, there are other things to consider, I have seen the articles written by [Su Renbo] before, he is more experienced, you can go and see it.

There are a few main points:

1.How many people use it, generally a family of 4 is enough to use a 50 60L one, consider it yourself.

2.A budget that you prepare yourself. Generally, Haier, Wanjiale, Midea, these large factories are more cost-effective.

3.The energy efficiency level of the electric water heater, the higher the level, the more electricity consumption, the highest is level 5. But the price is relative.

There are two main types of electric water heaters: storage type and instantaneous type. The water storage type is divided into three types: water tank type, outlet open type and closed type, and the water tank type electric water heater has poor thermal insulation performance and has been gradually eliminated. The inner tank of the outlet open electric water heater has an insulation layer with an insulation layer, and the water is continuously inlet and outlet through the pressure of the tap water, and the inner tank does not bear the pressure, which is specially used for showering.

The inner material of the closed electric water heater is thicker, which can withstand greater pressure, can use water in many places, and even constitutes a household hot water system.

The instantaneous electric water heater heats up immediately when it is turned on, saving time and electricity (no need to keep warm); There is no need to store water, and it is much smaller in size. However, the power is generally required to be more than 5 6kw, and the harsh electricity environment has become one of the bottlenecks for it to enter ordinary households.

Choosing an electric water heater is nothing more than considering safety, energy saving and energy saving. The first premise is to ensure that the liner is not leaking for a long time. There are two main types of electric water heater liners: stainless steel and ordinary steel plus enamel.

The stainless steel liner has high requirements for the welding process, and the weld often becomes an "anthill" that falls short. The manufacturing process of the enamel liner is very particular, which directly affects the service life of the electric water heater. Now leading the way is Smith's patented Kingguet furnace liner, which has created a miracle of 52 years of water heater use in the United States, which can be described as a long-tested one.

The components of the electric water heater are easy to age, and with the increase of fouling and the expansion of corrosion, the risk of leakage will increase, and the efficiency will be greatly reduced. The heating rod of the high-end water heater is 24k gold-plated, or use the "Jingui special care system", it is best to "dissect" it when purchasing, and seeing is believing. The electric water heater should also have anti-dry boiling, anti-over-temperature, anti-overpressure device, and high-end leakage protection, waterless automatic disconnection and power-off indication function.

As a household durable consumer product, water heaters should not only consider the cost performance when buying, but also choose water heaters with different volumes according to the housing situation and usage habits. If the area is large, it is suitable to buy ** water heater; If the area is small, the water supply mode should also be taken into account. Due to the increasing size of family living area, there are people who will become one of the mainstream of household hot water consumption in the next three to four years.

Choose a suitable dosage for yourself and use electricity safely.

Q: How to choose an electric water heater?

Answer: Electric water heater purchase skills:

1. Capacity: This is very critical, the capacity is too small to meet the needs of the family to take a bath, you must know that the choice of electric water heater capacity mainly depends on the family population and the amount of hot water, generally speaking, single bathing use, choose an electric water heater with a volume of 30-40 liters; For 2-3 people to bathe continuously, choose a 40-50 liter electric water heater; For 3-5 people to bathe continuously, you need to choose a 60-100 liter electric water heater. In addition, larger capacities tend to be larger, so the size of the installation space needs to be considered.

2. Liner. The inner tank is the key part of the storage electric water heater, which can be said to be it'"Heart", the performance and quality of the liner directly determine the service life of the electric water heater, as far as the electric water heater liner on the market is concerned, there are three main classifications: stainless steel liner, galvanized liner, enamel liner, from the anti-corrosion, heat preservation, service life and other aspects of comprehensive consideration, enamel liner is the best.

3. Power. The power of the electric water heater determines the actual heating effect, the choice of power should be determined according to the cross-sectional size of the electricity meter and the power cord at home, the cross-section of the power cord used in the water heater below 1800W should not be less than, and the cross-sectional grinding surface of the power cord used in the 2000W 3000W water heater should not be less than.

4. Safety. Electrical equipment needs to pay attention to safety issues, at present our electricity environment is not very ideal, there are often electric water heater leakage and injury accidents, electric water heater leakage protection is extremely important. At present, the main safety technologies of electric water heaters are PS safety master and anti-electric wall technology, which is a relatively reliable anti-leakage protection measure, and this technology has been included in the national standard for electric water heaters.

When purchasing, check whether the product has safety technologies such as PS safety master and anti-electric wall.

5. Energy saving. The energy efficiency level of electric water heater is divided into 1-5 grades, of which level 1 is the highest, level 2 is second, and level 5 is the lowest, which is the energy efficiency limit value and the threshold for market access, and products below level 5 will not be sold in the market. Therefore, when purchasing, it is recommended to choose water heater products with high energy-saving ratings.

When choosing an electric water heater, you need to consider the following aspects:

1.Suitable capacity: According to the number of family members, the flow rate of the faucet and the temperature of the water that needs to be heated, choose the capacity that is suitable for the circle, such as less than 4 family members, an electric water heater with a capacity of about 40 liters can meet the usual needs.

2.Safety function: The electric water heater should be equipped with safety measures such as over-temperature, over-pressure, and over-current protection functions to ensure that safety accidents are not likely to occur during use.

3.Bathing experience: Whether the electric water heater can meet your bathing needs such as temperature, water volume, and water pressure is also an important aspect.

4.Energy saving and environmental protection: Choosing an electric water heater with energy saving and environmental protection functions can reduce energy consumption and reduce the impact on the environment.

5.Brand and reputation: Purchasing well-known brands and products with a good reputation can ensure the quality and quality of after-sales service and ensure that the products are guaranteed.

6.And cost-effective: The cost performance of electric water heaters is one of the key points to consider when buying, if you need to use it for a long time, you can choose cost-effective products appropriately.

In general, when choosing an electric water heater, you need to consider all of the above aspects and make a choice according to your own needs and actual situation. At the same time, before purchasing, you can find relevant product evaluations and comparisons on the Internet, do some market research and understanding, or go to the physical store to see the real thing, and feel the quality and function of the selected electric water heater with your own hands.

There are several factors to consider when choosing an electric water heater:

1.Size: According to the number of family members and the frequency of use, choose the size of the water capacity suitable for the family.

2.Heating power: The heating power determines how fast the water heats up, and generally higher the heating power means that the heating speed is faster, but it also consumes more energy. Therefore, there is a trade-off between heating speed and energy consumption.

3.Energy efficiency rating: The higher the energy efficiency rating of an electric water heater, the lower the energy consumption and the lower the cost of use. Therefore, it is more cost-effective to choose an electric trouser water smelter with a high energy efficiency class. Si Lao.

4.Safety performance: Electric water heaters need to have good safety performance, such as overheating protection, leakage protection, etc., to ensure that no safety accidents will occur during use.

5.Brand reputation: Choosing a well-known brand of electric water heater can ensure the quality of the product and after-sales service, and reduce the risk of later maintenance and replacement.

6.**: After considering the above factors, you also need to choose the right electric water heater in the range according to your budget.

Finally, it is recommended that consumers can go to professional stores or **** to understand, compare various brands, models and **, and make a choice after comprehensively considering various factors.

First of all, we must look at its safety performance, leakage protection performance, and then choose the appropriate capacity

Now with the progress of society, the most common electrical appliances in our lives also belong to electric water heaters, especially in winter, the weather is cold, we are not very convenient to take a bath, install an electric water heater, you can take a bath anytime and anywhere, which greatly facilitates our life, there are many kinds of electric water heaters, so you should buy according to your own situation, so let's follow together to understandElectric water heaterHow to choose and what are the precautions for the installation of storage electric water heaters, I hope it can help you in the market purchase.

1. How to choose an electric water heater.

1. First of all, we have to look at the capacity of the electric water heater, a rated volume of 30-40 liters of electric water heater, suitable for 3-4 people to bathe continuously; The 40-50 liter electric water dispenser is suitable for 4-5 people to bathe continuously; The 70-90 liter electric water dispenser is suitable for 5-6 people to bathe continuously.

2. Look at the inner tank of the water heater, the performance and quality of the inner tank directly determine the service life of the electric water heater, and there are mainly three kinds of electric water heater inner tanks on the market: galvanized inner tank, stainless steel inner tank, and enamel inner tank. The highest grade and longest life is the stainless steel liner; Galvanized liner is the mainstream product of the electric water heater market, this kind of liner has high strength, high temperature resistance, corrosion resistance, stable performance, and is available in horizontal and vertical types; Enamel liner, the enamel on the surface of this liner is a non-metallic material, neither rust, nor scale, made of thick steel plate, with strong pressure resistance.

3. As an electrical product in our lives, the safety of electric water heaters directly determines the personal safety of users. At present, our electricity environment is not very ideal, there are often electric water heater leakage accidents that hurt people, and the leakage protection of electric water heaters is extremely important. At present, the anti-electric wall technology is a relatively reliable anti-leakage protection measure, and this technology has been included in the new national standard for electric water heaters.

When purchasing, check whether the product has safety technologies such as electric walls.

2. Precautions for installation of storage electric water heaters.

1. When installing a storage electric water heater, we should invite a professional person to come to the installation, which is related to our personal safety, so when installing the storage electric water heater, you must ask in detail if you have any questions. The installation points of storage electric water heaters need to be firm, and the installation points of storage electric water heaters should not be sloppy at all.

2. We have to install what kind of water heater according to what kind of house we are, the ordinary power is relatively large, the line requirements are high, and the demand for high-power sockets and wires is required; If you are a new house that has not yet started to be renovated, you can equip the bathroom with special wires.

3. Install a storage electric water heater according to the area of the toilet and install it on the load-bearing wall.

4. It is suitable for users who only need a single bathroom shower and the kitchen and bathroom are far away.

5. Usually installed in the bathroom.

6. Reserve the pipeline before installation.

The above is for you to introduce how to buy electric water heaters and storage electric water heater installation precautions, our electric water heaters, the use of particularly convenient, clean and we operate in accordance with the requirements is very safe, and the service life is strong, if you still want to know more about home improvement information, please continue****.