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As a necessary household item in a family, I believe that everyone has it in their home. But when many people install water heaters, hair salons don't know whether to buy gas or electric water heaters, in fact, these two water heaters have their own benefits, but if you have to choose one, it is more recommended to buy gas water heaters, because the heating speed of this water heater is relatively fast, and the temperature of hot water is relatively stable. <>
Everyone wants their water heater to have hot water as soon as it is turned on, and the gas water heater can basically meet this demand, but it is still necessary to discharge some cold water in front, but if the gas water heater is closer to the faucet, the hot water comes out very quickly. However, if you are using an electric water heater at home, you need to turn on the electricity in advance and wait for about half an hour for the hot water to be used. The heating speed of the gas water heater in the process of use is very fast, and the temperature can also be adjusted, only need to adjust to your own comfortable temperature at the beginning, it will always maintain this temperature, and it will always be hot water.
However, the electric water heater is a volumetric type, and the temperature is relatively high when the tank of water is heated in the tank, and the hot water should be pushed out with cold water first, and a little cold water should be added to it when it is used. Moreover, as the hot water is used up in the process of using the electric water heater, the cold water in the jar will also be added again, and the water temperature in the jar will gradually drop at this time, and finally it will all become cold water, so it is very troublesome to constantly adjust the ratio of hot water and cold water when using it. <>
In terms of service life, gas water heaters can generally be used for more than 6 years if they are of good quality. However, if it is an electric water heater, it is not that long, because it is very easy to form dirt in the process of use, if the water quality is good, it can be used for 4 years, if the water quality is not good, the time will be shorter, and the heating effect of the electric water heater will be weakened. However, electric water heaters are beneficial, that is, they are safer and more environmentally friendly, and they use electricity completely, and gas water heaters use gas when they are in use, so they will also produce some carbon dioxide, and they must be kept well ventilated.
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I think you should buy a gas water heater because it is very convenient to use for a gas water heater and relatively low in cost, but for an electric water heater, it is very electricity-intensive.
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It is better to buy an electric water heater when decorating, because the electric water heater is safe and convenient and will not cause too much harm, while the gas water heater may have a series of events that endanger the safety of the people.
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I think it's better to buy a gas water heater, it's safer, and it's economical, because natural gas is much cheaper than electricity.
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At this stage, the home hot water supply heating methods include liquefied gas code town, biogas slurry, gas, solar energy, air energy water heater and electric heating, etc., the key heating equipment for gas water heaters and electric water heaters, before people carry out the selection, the first to be familiar with the construction and basic principles of the next two facilities.
First, the heating is fast and easy to use.
The gas water heater is instant fast heating, and the heating effect is very good, and it really realizes instant use. Whether you've just come home from work or just finished a workout, you can use hot water at will. Especially in homes with children, the demand for hot water is large and frequent, and it is especially convenient to use.
Electric water heaters, on the other hand, have to take the time to heat the stored water first, which greatly affects the convenience.
Second, the temperature is stable and the heating is continuous.
Gas water heaters can set the same temperature as electric water heaters, but their advantage is that they can continuously provide temperature-controlled hot water. The amount of hot water in an electric water heater is determined, and its temperature decreases with the time of use, and the hot water must be reheated after use, and there is a possibility that there is no hot water in the application. If the water heater purchased is small in size and the population is large, there will only be intermittent long queues waiting for Xian to bathe.
Third, standard installation, can be trusted.
The gas water heater only needs to be installed outside the bathroom, with excellent exhaust safety channels, and the installation and inspection of the die mill by professional employees can ensure that the application can be trusted and avoid carbon monoxide poisoning safety accidents. The electric water heater is heated according to electricity, accompanied by embrittlement of machinery and equipment or poor grounding device, which has potential safety hazards.
Fourth, high heating efficiency and cost saving.
In order to better ensure the supply of hot water to control the temperature of the reed bucket, the electric water heater needs to continuously heat the hot water for heat dissipation, so it consumes more electricity. For a bath, the cost of using an electric water heater is more than 30% higher than that of a gas water heater.
Fifth, the maintenance is convenient and durable.
Well-known brands of large and high-quality gas water heaters, as long as they do a good job of daily maintenance, can basically be used for more than five years, and their heating methods promote the probability of problems is relatively small. However, after the water storage liner and electric heating rod of the electric water heater are used for a period of time, dirt and other residues will accumulate, which is very easy to clog. Long-term temperature control heating can also easily cause the inner tank to crack and cause water seepage and short circuit.
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I think it's better to buy an electric water heater, because there is not much difference between the two, but the hot water from an electric water heater is faster.
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I think it's better to buy an electric water heater, because the electric water heater is more convenient and does not pollute the environment.
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Both thermal discards are good. If the bathroom and kitchen are next door, choose the gas water heater, if it is too far away, choose the electric water heater.
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If the population is large, it is recommended to install a gas water heater, if the number of users is small, then the electric water heater is enough, like my family of four, 3 girls, the bath time is long, so the gas water heater of Haier installed by the ruler, it will be more convenient to use Shenling Ling.
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From the perspective of energy consumption, gas water heaters are more economical than electric heaters. From the perspective of decoration, the electric hot water dispenser is simple to install, but it is large in size and takes up space. That's why I'll choose a gas water heater.
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I think it's better to buy an electric water heater because the electric water heater is faster and very cost-effective.
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Whether you choose an electric water heater or a gas water heater, you should arrange it according to the actual situation of your home, the size of the house, economic conditions, etc. I would choose an electric water heater because I think the price of an electric water heater is lower, the safety is higher, the electricity bill is lower than the gas bill, and the electric water heater is more energy-efficient than the gas water heater.
What kind of water heater to choose when decorating should be discussed with your family and depends on the situation of your own home. I chose an electric water heater for renovation because I looked at the market and I felt that the price of an electric water heater was cheaper than that of a gas water heater. For many salarymen, choosing an electric water heater is the first choice, major shopping malls, supermarkets will engage in **, brand water heater prices will be discounted, if the water heater at home needs to be updated, you can choose an electric water heater, very cost-effective.
The price of gas water heaters is generally higher, so it is more reliable to choose a cheap electric water heater.
I would choose an electric water heater because it is a bit safer. Because gas water heaters need to be installed in the kitchen, if there is a gas problem, or if the water heater fails, it may cause a gas accident and bring danger. Electric water heaters have leakage protectors that will automatically trip in case of danger, compared to electric water heaters that are safer than gas water heaters.
Many households use electric water heaters because electricity is cheaper than gas. In some places, the gas bill is very expensive, and if the family has a large number of people and needs to use a water heater to wash dishes, wash vegetables, and take a bath with a water heater, the gas bill is also a considerable expense. The cost of electricity is within the range of our acceptance, so many people choose electric water heaters.
The electric water heater is installed directly in the bathroom, and there will be hot water when the water heater is turned on, which is very convenient to use and very energy-saving. Because gas water heaters are installed in the kitchen, there needs to be some distance from the bathroom, so some of the cold water will be wasted, and gas water heaters are not as energy-efficient as electric water heaters.
The service life of gas water heaters is not as long as that of electric water heaters, gas water heaters are prone to small faults, and electric water heaters are relatively safer. Whether you choose an electric water heater or a gas water heater, you should strictly follow the operating procedures and pay attention to safety at all times.
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Water heater is a common electric machine, it can be said that every household can not do without a water heater, water heater can not only let the whole family use hot water, but also special convenience. However, water heaters are divided into electric water heaters and gas water heaters, and compared with the two, electric water heaters are better, cost-effective, and have a longer service life. <>
First, the electric water heater is better
Electric water heater is the most common kind of water heater in life, basically 90% of people are installed in the family are electric water heaters, electric water heaters are very convenient, after installation, only need to plug the plug into the socket on it, when you want to take a bath, when to take a bath, don't worry about no hot water problem, in addition to the socket and plug are also very safe, at the same time, when plugging, there will be no gap between them, and there will be no leakage, so you can use it as much as you want. Although gas water heaters are also relatively popular, they are not very environmentally friendly, and the ** of gas water heaters is much higher than that of electric water heaters. <>
Second, the disadvantages of gas water heaters
Gas water heaters are generally installed outside the bathroom, and if they are affected by wind and sun or rain and snow for a long time, the water heater will also have certain problems. In addition, the gas water heater needs to use gas all the time, which will pollute the environment, and the maintenance and repair cost of the gas water heater in the future is also relatively high. <>
III. Conclusion
Whether it is an electric water heater or a gas water heater, it has been loved by the corresponding people, so be sure to buy a water heater according to your own requirements. In addition, whether it is an electric water heater or a gas water heater, it needs to be maintained, so as to prolong the life of the water heater.
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Gas water heaters are easy to cause danger in the process of use, so many people in the family still prefer to use electric water heaters. The safety performance is relatively high.
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I think an electric water heater should be used. Because the heating effect of the electric water heater is better, and the heating effect of the gas water heater is not particularly stable, it may not be used in windy weather.
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It is definitely better to buy an electric water heater, because it will be very convenient to use electricity at home.
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Each has its own advantages and disadvantages, choose according to your needs.
1. Electric water heater.
Disadvantages: Because the working principle of the electric water heater is to heat the water in the water storage tank through the heating rod, it is more power-consuming, and the existence of the water storage tank causes the electric water heater to usually be relatively large in volume and occupy more area, and long-term use needs to be cleaned up regularly, otherwise it is easy to breed bacteria. In addition, preheating is required before use, and the amount of water is limited.
Advantages: Electric water heaters are cleaner and safer than gas water heaters, with fewer installation restrictions, and can be installed wherever there is electricity. Since there is no need for separate room installation, temperature adjustment is also more convenient than gas water heaters.
2. Gas water heater.
Disadvantages: The gas water heater needs to be installed in separate rooms, and the installation steps are more cumbersome compared with the draft distribution water heater. Since there is a gas supply, it means that there may be gas leaks, which can produce harmful gases that endanger human health.
In addition, if the kitchen and bathroom are far away at home, the use of gas water heaters can easily lead to slow water supply. Moreover, gas water heaters have high requirements for water pressure, so it is not recommended to use gas heat key water pointers for high-rises.
Advantages: The gas water heater is slightly lower than the electric water heater, the heating speed is fast and the water temperature is relatively stable, its volume is generally small, and the number of hot water is not limited, it belongs to the instant heating type, does not need to be preheated for a long time, and can be used at any time, so it is more suitable for families with large populations.
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This question should be based on your actual needs, can not one-sided judgment which is good, only through the comparison between gas water heater and electric water heater, choose a water heater that is more in line with the actual needs of the individual and more suitable for installation in your home! The following is a comparison of its principles and characteristics, I hope it can serve as a reference for you!
Electric water heater. Electric water heater.
At present, there are also fast-heating electric water heaters on the market that do not need a water tank, it is directly heated to the flowing water, and the power is also large, so it is not recommended to use it at home.
Electric water heaters have the following features:
Electric water heaters have the following features:
From the point of view: the electric water heater on the market can generally buy a quality product for more than 1,000 yuan, but because it uses electricity to heat water, its heating cost will be about 30% higher than that of gas water heaters, which is a cheap and expensive type to buy.
The gas water heater is poorly dressed.
Gas water heaters.
Gas water heaters rely on gas combustion to generate heat, and the heat is exchanged into the water flow through the heat exchanger, and the water flow is heated into hot water.
Gas water heaters have the following features:
Gas water heaters have the following features:
From the point of view: due to the complex structure of the gas water heater, it is also relatively expensive.
To sum up, from the perspective of ** and flexible operation, the electric water heater is preferred, but it is necessary to consider the later high use of the stove, which is suitable for families with sufficient space and less demand for hot water (that is, the number of family members); Considering the cost of later use, and families with more demand for hot water can choose gas water heaters, but there will also be certain water consumption problems in the cold water section.
Solar water heater is a one-time investment, energy saving and environmental protection, Shanxi where the sun intensity is very good, the installation of solar energy is indeed good, and the solar water heater itself has an auxiliary electric heater, if the weather is not good when the water temperature is not enough, the water temperature in the tank can be raised through the auxiliary electric heater, which is convenient for users to use, but your floor is too low, you need to put a lot of cold water hot water to come out. >>>More
Heating: It is easy and quick to use, but the installation requirements are extremely high, and it cannot be installed indoors (carbon monoxide will be produced), and if it is installed outdoors, it is long and gas and water-consuming, and it is not environmentally friendly. The technology is mature and the failure rate is low. >>>More
Gas water heaters heat up quickly and have a temperature adjustment device, so as long as they are adjusted to a comfortable temperature when they are first used, the hot water will always be at this temperature in the future. The electric water heater is a volumetric type, after heating a tank of water, due to the high temperature (generally about 80) when it is first used, it is necessary to use cold water to eject the heated water, and at the same time to mix a part of the cold water. In the process of ejection, the water temperature is high at the beginning, and the water temperature will gradually decrease with use, so it is necessary to constantly adjust the ratio of cold and hot water when using. >>>More
I think electric water heaters are better, now the gas is getting higher and higher, the cost of using gas water heaters is relatively high, and the energy consumption cost of electric water heaters is relatively low, and the cost will be more cost-effective.
1.Wall-mounted electric water heaters must be installed on the load-bearing wall indoors, and cannot be installed outdoors; >>>More