In 2020, what should I pay attention to when buying a gas water heater?

With the improvement of living standards, everyone's requirements for the quality of life are getting higher and higher, so more attention is paid to the selection of gas water heater experience functions to improve the overall household hot water use experience.

Zero cold water: It has been a key function of the development of the industry in recent years, and at the same time, it can also greatly improve the daily water experience, turn on the faucet and shower, etc., directly produce hot water, bid farewell to the waiting of the cold water section, and also reduce the waste of water bodies.

Constant temperature: The output water temperature of the gas water heater is affected by the water volume, water pressure, structure, combustion mechanism and other aspects, and it is also the function that most affects the experience in the bathing process.

Mute: Needless to say, a noisy environment can affect the overall bathing mood.

In addition, in the choice of products, we should also pay attention to the choice of brand and price, try to choose Tver, Paramount, Bosch and other old manufacturers on the brand, and the choice of domestic brands is mostly because of cost performance, if the income is more abundant, try to choose imported brands.

This year, when buying a water heater, you should choose a big brand, a big brand water heater.

Purchase criterion 1: brand.

There are many brands of gas water heaters on the market, but the quality is uneven. Next, I will teach you how to identify the advantages and disadvantages of the water heater brand, and start with the brand to buy products that you can rest assured.

Many people who don't understand the inside of the industry will say this: the water heater is not much different from the outside, as long as you choose a big brand. In fact, this is not the case, the brand should pay attention to the thermal efficiency of the water heater, the quality of the water tank, the warranty period and other issues, the above three aspects can reflect the quality and service of the brand, from these aspects can see whether the brand's influence and overall quality is worthy of consumer trust.

Purchase criterion 2: liters.

I believe that many friends have such troubles when using water heaters, if two people need to use hot water at the same time for bathing or cooking, the amount of water will become very small. I wanted to take a refreshing hot bath, but the phenomenon of small water flow and hot water ** really ruined the mood. So what size of water heater is suitable for purchase?

Nowadays, the common water heater liters on the market are 10 liters, 11 liters, 13 liters, 16 liters, etc., according to professional statistics, most people will buy more than 13 liters when choosing gas water heaters. Because the number of people in the family is as small as three, the small volume of water heaters can gradually not meet people's daily needs.

The capacity of more than 13 liters can meet the needs of two bathrooms at the same time, and the distance between the bathroom and the kitchen can also ensure that the temperature is suitable and the water is sufficient. A large number of liters of water can meet various washing and care needs, ensuring easy daily use.

Purchase criterion 3: configuration.

The choice of water heater configuration is also very important, and a good water heater configuration can ensure that it is comfortable and safe to use during use.

Overall, the configuration of gas water heaters is related to the overall boiling speed, energy consumption and user experience.

Purchase criterion 4: safety.

Gas safety is also a concern for many people when buying gas water heaters, knowing that natural gas leakage or carbon monoxide leakage can be fatal to us. Therefore, we must pay attention to the review and consideration of security when purchasing. The use of natural gas in the kitchen can easily cause carbon monoxide poisoning.

Purchase Criterion 5:**.

Friends who do not have requirements can ignore this, and now people on the market buy gas water heaters on average about 3000 yuan, friends can be used as a standard in the purchase process to roughly measure. Of course** is by no means the only purchase factor, when purchasing, you should still pay attention to the quality of configuration and performance, should not be greedy for a small cheap and buy too cheap products, for ** too high products are also not recommended to buy.

1. Product size. Generally, the size of gas water heater is about 500mm high, about 300mm wide, and between 110mm-150mm. In fact, while beautiful, the most important thing is safety, I told you in the "ultra-thin" misunderstanding of gas water heaters, the safety of ultra-thin is poor, it is not recommended.

2. Heating method. Generally, there are ordinary combustion, forced combustion, ordinary forced combustion and shaped forced combustion, etc., and shaped forced combustion is the best combustion method at present.

3. Temperature setting. The temperature range of the general household gas water heater is between 35 and 65, for example, the current digital display screen can see the temperature display when adjusting, which is very convenient.

4. Net weight of the product (kg). There's not much to say.

5. Outlet temperature.

6. Installation environment. General gas water heaters cannot be installed in the bathroom, they can be installed in the kitchen or other locations, and the living room and bedroom are expressly prohibited. But balanced water heaters can be installed in bathrooms due to their unique design.

The choice of gas water heater should be in line with your own situation and the actual situation of the family.

First of all, the above-mentioned brands are mainly high-end series, ** are not low, and the average price of products is almost the same.

The second is the use experience, zero cold water, intelligent constant temperature, ultra-quiet is the industry in recent years the most concerned about several major user experience upgrades, three brands, the first zero cold water to do better, but also the first built-in zero cold water manufacturers, the latter two in terms of constant temperature is also the top level.

In terms of appearance, although aesthetics is a more subjective concept, there is always a passing line to regulate these more subjective things, such as if, good design, reddot, idea and other international design awards, the above three brands, the first is biased towards the tough industrial style, biased towards Europe and the United States, the latter two are more in line with the aesthetics of Asians, and finally quality and after-sales, are the top brands in the industry, Germany and Japan are countries with earlier industrialization, and quality is not a problem. If it is a domestic user, it is recommended to choose the first one, the offline stores and counters are relatively sound, and the main problem of the latter two brands is the malicious price increase of domestic ** merchants.

Energy saving, quality, after-sales service, appearance.

1. To see whether the water heater has inspection and verification, certificate and manual, you should choose products produced by professional manufacturers with production licenses.

2. Before purchasing a gas water heater, determine the type of gas used in your home, and choose according to the type of gas at home, look at the performance of the water heater, and consider whether the water heater safety device is complete and reliable, such as whether it has safety protection devices such as accidental flameout, scheduled shutdown, overwater pressure, and anti-freezing, and whether the strong exhaust water heater should also consider whether it has a leakage protection device.

3. To meet the needs, the general winter tap water temperature is relatively high in the area to choose 8 10 liters of the model can meet the needs, the water temperature is relatively low, the winter indoor heating of the family can choose more than 10 liters of the model (10 liters means that the temperature rise is 10 liters per minute at 25 degrees Celsius).

4. Pay attention to the type of water heater, gas water heater has in-line type, flue type, forced exhaust type, etc.

5. When purchasing a gas water heater, don't just consider safety, safety first, and pay attention to appearance. The ultra-thin version does not take up space, and the stainless steel panel is corrosion-resistant, with temperature explicit for easy control of water temperature. The medium and high-end machines of regular manufacturers are generally repaired both inside and outside, and the internal materials with good appearance will be better than those of low-grade machines.

6. It depends on whether the brand of water heater has perfect after-sales service. To choose a reputable manufacturer and the best performance model, you should choose a product with guaranteed after-sales service.

7. It should be noted when inspecting the machine: the type of gas marked on the shell of the water heater is the same as the type used at home; There should be a complete instruction manual and warranty card; The appearance is intact, and the operation of various knobs should be flexible and free of jamming blockage.

8. Pay attention to installation: negotiate with the installer before installation, and choose a safe and convenient place for installation. Now the installation of water heaters is generally only free of labor costs, adding water pipes and air pipes to charge separately, before the installation of the installer to show the charging standard, after the installation to ask for a receipt for warranty complaints.

Of course, you can also buy your own materials, although often this does not cost less.

First of all, according to the number of people in the family, choose the appropriate capacity of the water heater, and secondly, look at the brand (to the brand), the after-sales guarantee of the big brand, the invoice, the warranty card.

First of all, according to their own needs, it is best to buy in large shopping malls, and the general after-sales service is better. Pay attention to the branding as well.

One. Water heater purchase strategy.

The purchase of water heaters should start from the characteristics of use, capacity requirements, home decoration style, living room characteristics, etc.

1.Storage type electric water heater.

Now the best products on the market are 40 to 80 liters capacity. If the bath form of your home is a bathtub and the population is at least three people, then you should choose this product, which is better than a larger capacity, about 120 liters. If it is a villa, with a larger population and a bath requirement, then you can choose a larger capacity, such as a product of about 190 liters.

Now, there are quite a lot of brands and types of electric water heaters, and there are many new technologies, so you still have to work hard when purchasing.

2.Instantaneous electric water heaters.

The same is electricity, its heating method is instant heating, that is, there is hot water as soon as it is opened, which can meet the continuous demand, and does not require too much installation space, and the size is like a gas water heater. It is important to note here that although it can be heated instantly, if you need to take a bath, you also need to buy a large capacity, so that you can heat more water at the same time, and the water heated in front will not get cold due to waiting.

3.Gas water heaters.

It can also be heated instantly, but it also suffers from the capacity issues mentioned above. Generally speaking, if you want to take a bath, it is advisable to choose a product with a capacity of 10 liters or more. Before using it, you need to consider what kind of gas source you want to use.

4.Solar water heaters.

It has a relatively large capacity, but it is quite suitable for users who need to take a bath. Special attention should be paid to when purchasing, because solar water heaters are not yet mature, and various brands are uneven, so it is necessary to measure the strength of the brand so as not to fall into the embarrassing situation of no one to maintain.

Two. Installation of water heaters.

Users with special needs, such as bathtubs in the bathroom, should do a good job of purchasing and wiring in advance. After all, modern home decoration is water and electricity first, and water pipes are buried in advance.

1.Storage type electric water heater.

Generally speaking, it is installed in the bathroom, and there are two main types of shapes: vertical and horizontal. Because it is a water storage type, it requires a larger installation space than instantaneous and gas-fired types. If you have a small bathroom, consider using a concealed or semi-concealed installation method.

When buying a gas water heater, you need to pay attention to the following points:

1. The most important thing for brands to buy gas water heaters is the brand, and we must choose a big brand that focuses on the field of gas water heaters, with guaranteed quality and after-sales service.

2. The water output of the gas water heater determines how many people can use it at the same time, giving you a reference suggestion: 13L for one kitchen and one bathroom, and 16L for one kitchen and two bathrooms. If the budget is sufficient, choose a larger amount of water as much as possible, which is more convenient to use.

3. The most important factor in the use experience of gas water heater with constant temperature performance is constant temperature performance, and the best constant temperature effect is the configuration of water servo, which can actively control the temperature and always maintain the stability of the water temperature.

4. When the general water heater with zero cold water is used, a period of cold water needs to be released in order to release hot water. The zero cold water gas water heater is to install a circulating water channel, and keep the water in this water channel hot, so that the hot water can be released directly when you want to take a bath, no need to wait, and it is very comfortable.

5. Cost-effectiveThere are a dazzling array of gas water heaters on the market, and how to buy a gas water heater that is easy to use and inexpensive has become a headache for everyone.

In 2020, of course, we still have to pay attention to the technology and quality of gas water heaters.

The most important functions, zero cold water, constant temperature, silence and intelligent control of the central control screen are a must.

In terms of quality, it is advisable to choose imported brands with a long history, such as Tver, Rinnai, Paramount and Noh.

Of course, these still depend on the actual living needs and living income level, although the domestic ones are not as outstanding as imported brands in the high-end construction in recent years, but the progress is still great.

1. Compared with general household appliances, the safety of gas water heaters is particularly important. At present, the gas water heaters on the market are generally divided into three categories according to the smoke exhaust method: flue type, strong exhaust type and balanced type.

The country has banned the production of flue gas water heaters and is facing elimination. The safety factor of the strong exhaust type is higher than that of the flue type, and the price is also a little more expensive.

2. Generally speaking, the products of famous and high-quality brands often make consumers feel at ease to use, and from the perspective of safety issues, we must choose a trustworthy gas water heater brand.

3. What is the after-sales quality of the product, we ordinary consumers should pay special attention. The above mentioned 7 brand products have a relatively complete after-sales service system. The general warranty period ranges from 1 to 3 years, and lifelong on-site maintenance can also be provided after the warranty period, and only the cost fee is charged.

4. The gas water heater uses coal gas or natural gas combustion to produce high-temperature flue gas, heats the heat exchanger, and heats the flowing water. Opening the faucet triggers a micro switch (or flow sensor), turns on the ignition, the gas solenoid valve (or gas proportional valve) opens, ignition and combustion takes place in the combustion chamber, the heat exchanger is heated, and the water flows through it (or is controlled by a water volume servo) and the water becomes hot. It's like a gas stove that automatically turns the fire on and off.