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There's basically no comparison between the two, so you don't have to. In fact, the most fundamental principle is to make a comprehensive judgment according to one's own conditions.
Gas water heaters are lightweight, convenient, and inexpensive, but only if there is piped gas.
The air energy water heater is large in size and has a large total mass after water storage (about 100 kg without load, and about 200 kg after the water is stopped), so it is necessary to ensure that it exceeds the design load-bearing capacity of the house. Almost none of the users I have observed and studied have thought of this problem. 300 kilograms concentrated on one floor slab, this problem cannot be left unconsidered.
The water quality of air energy water heaters is a little worse than that of gas water heaters, which should also attract the attention of users, and the installation cost and use expenses are slightly higher than that of gas water heaters.
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Gas water heaters can pay attention to Fangtai gas water heaters, all of which belong to the instant heating type, the water is fast, you can use as much hot water as you want, the electronic constant temperature, how high the temperature you set, you can adjust the precise temperature, full combustion, gas saving and energy saving JSQ23-1306 and JSQ23-1307 These two models of gas water heaters are very cost-effective, both are 12L, and have the following characteristics: balanced air intake and exhaust system; 50 temperature safety lock; Thermal fluctuation electronic thermostat technology; w Broadband energy-saving combustion technology; 32 layers of security; 300 hours maintenance tips
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Air energy water heater is good.
Service life comparison: The life of air energy water heaters is as long as 15 years, and the life of gas water heaters is only 7 to 8 years, and the life of air energy far exceeds that of gas water heaters. Air energy water heaters are more durable and economical, saving consumers a lot of money.
Safety comparison: water heater leakage, air leakage poisoning accidents have occurred, if the accident occurs, we regret using unsafe water heaters, and we can't make up for it. The safety of air energy water heaters is reflected in the fact that water and electricity are not in contact during operation, which truly protects the safety of consumers' lives and property; Gas water heaters are dangerous, and the carbon monoxide produced when the gas is not fully burned is at risk of poisoning.
So if you want to take a bath safely, it is better to choose air.
Comparison of practicality: It is necessary to pay attention to the economic performance and function. The air energy water heater has the functions of kitchen air conditioning, constant temperature hot water and dehumidification, and a water heater is equivalent to a kitchen fresh fan and kitchen air conditioner; The temperature of gas hot water will be uneven from time to time, and the practicability of gas water heaters is not as ideal as air energy water heaters.
Compared with air energy water heaters and gas water heaters, air energy water heaters are more economical, have a longer lifespan, are more energy-saving, safer, and more practical. When consumers consider buying a water heater, they can choose an air energy water heater because it can meet the various needs of consumers and help consumers solve their bathing problems and problems.
The above content refers to Encyclopedia - Air Energy Water Heater.
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Hello, air energy water heaters are more cost-effective than gas water heaters. Similarly, to heat 200L of water, the power required to use the well-known brand Gemei Yue air energy water heater is far less than that of gas water heaters, and the cost is naturally much lower. Although the price of air energy water heater is higher, but the power consumption is low, if you use it for a long time, it is more cost-effective, although the price of gas water heater is low, but it consumes more gas, and it is not cost-effective to use it for a long time.
Compared with the two, air energy water heaters are more cost-effective.
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The pipeline gas supply at home is normal, the tap water pressure is normal, the power supply is normal, the gas water heater is still used once and for all, as long as you adjust the appropriate temperature for your bath, save money, and also heat 200L water, the air energy water heater is only yuan, the gas water heater needs yuan, although the air energy water heater is higher, but the power consumption is low, if you use it for a long time, the cost of air energy is very high, and you have to pay an electricity bill every day if you don't use it, it is still big, noisy, and the maintenance cost is high. In winter, the heating wire auxiliary heating is more electricity-consuming, and the maximum power is greater than the maximum amount of hot water, note: the inlet water temperature is 5 degrees, and the outlet water temperature reaches 42 degrees.
Air energy and gas water heater mix use is the most energy-saving, air energy needs time to heat up and preheat, gas water heater does not need, as long as it is a place with natural gas, it is recommended to use gas water heater, mainly from the comfort of use to consider, after all, air energy can only achieve the effect of energy saving under certain conditions, air energy water heater, but its high, gas water heater although low, but its safety hazards are larger, the lack of improvement and perfection of innovative products.
Air energy is more suitable, if the gas ** is lower than yuan per cubic meter, the average temperature of the year is lower than 15 degrees Celsius, the gas water heater is more suitable, hot water can be used at any time, the gas consumption is not very large, the energy-saving effect is also good, the room for selection is relatively large, the safety configuration is also higher, and the maintenance cost is higher, and the maintenance is difficult. As long as the exhaust waste heat is fully utilized, the gas heater can be used in the preheating of the inlet water, for the use of water soft, if you are a large family, there are two bathrooms can buy a water heater with a circulation function, the premise is that you have to leave three pipes when decorating the house, one is the cold water pipe, the disadvantage is that you are afraid of leakage, and the cost is higher than the air. The disadvantage of air energy water heaters is that they need to be preheated.
The advantage is economy.
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Air energy water heaters are better. Air energy water heaters do not use gas, so the potential safety hazard of carbon monoxide poisoning can be completely ruled out. It will also not be heated with an electric heating rod to rule out the possibility of leakage. So it's safer.
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2.Safety, the air energy water heater is safe, it does not contact water and electricity at all during operation, and the danger is eliminated; Gas water heaters have certain dangers, it is by heating water with burning gas, the exhaust gas produced during the combustion process will pollute the environment, and the carbon monoxide produced by insufficient combustion will also have the risk of poisoning. If you want a safe water heater, it is better to choose an air energy water heater.
Do I have to pay for a question?
A3Functional, the function of the air energy water heater is relatively complete, its hot water can not only be used in the bathroom, as long as there is a faucet in the home, there can be hot water, very convenient, the air energy water heater also has the function of kitchen air conditioning, by reducing the kitchen temperature to solve the problem of stuffiness in the kitchen. The hot water of the gas water heater can only be used in the bathroom, which is very limited.
If you want a fully functional water heater, it is better to choose an air energy water heater.
4.Constant temperature, the insulation material used in the air energy water heater is polyethylene, which has good heat retention, and the thickness of the insulation layer of the air energy water heater is generally more than 50mm, which can ensure that the temperature will not drop too much throughout the day. Gas water heaters directly heat the water temperature by burning gas, and the water outlet is relatively constant.
Through the above four performance comparisons, we can find that the air energy water heater is better, although it is high, but it can bring a lot of convenience and solve a lot of problems, consumers want to buy a good water heater, should give priority to the air energy water heater.
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It will be better to use gas water heaters at home, first of all, natural gas is now more popular, and more people use it, and it is cheaper, and it will not cost too much money.
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I think it's better to choose a gas water heater because it is safer and more energy-efficient, which can meet the needs of the family.
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For home use, it is better to use a gas water heater because it is easier to operate and has higher stability.
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The water heater is better. These two kinds of water heaters are common hot water equipment, and the air energy here refers to the air energy water heater, which has an external unit like an air conditioner, and then there will be a hot water storage tank next to it; However, there are relatively few water heaters that use hot water storage in the family, and the most commonly used is the wall-mounted instantaneous type.
From the perspective of suitable households, the air energy water heater split machine is suitable for large households, because it has a large hot water storage tank, and small households may not have enough space to install. The smaller the size of the gas water heater, the impact is not great. However, gas water heaters are used a lot in cities, and gas pipelines are generally not popularized in rural areas, so they are not suitable for gas water heaters.
In terms of operating costs, air energy water heaters are much lower than gas water heaters. After all, the air energy water heater only needs a small amount of electricity to drive, mainly absorbs the heat in the air to heat, and the operating cost is only a quarter of the electric water heater and one-third of the gas water heater.
From the perspective of comfort, gas water heaters are prone to hot and cold flickering, and the comfort effect is not ideal. The water temperature of the air energy water heater is constant, and it can be multi-point, multi-place, and at the same time, and only one device is needed to meet the hot water demand of the whole house.
From the perspective of safety, the air energy water heater adopts the design of water and electricity separation, and the live components are not in direct contact with the water, and there is no harmful gas emission, which is very safe; Gas water heaters need to use natural gas, which is flammable and explosive, and there are certain safety hazards.
The efficiency of gas water heaters is usually about 90% (condensing type can even exceed 100%), and the efficiency of electric water heaters is generally above 90% (but considering the primary energy power generation efficiency is 45%, the primary energy efficiency of electric water heaters is about 40%), the air energy water heater is an air source heat pump, and the heating coefficient is generally about 5 (which can be approximated as the efficiency is 500%), and it is estimated that it can reach 3 under low temperature conditions in winter. The overall efficiency is about 5% based on a heating coefficient of 220%. >>>More
First of all, Wanhe gas water heater is better. Wanhe Group was established in August 1993 and is located in Shunde, the hinterland of the Pearl River Delta. Now it has one of the largest sterilizer production bases in Asia and a large-scale, first-class water heater production base in China, with an annual production capacity of more than 2 million water heaters and sterilizers, and the products sell well all over the country and Europe, America, Southeast Asia and other regions. >>>More
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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.
When choosing an electric water heater, safety should be considered first, and an electric water heater with 'electric barrier wall' technology can be selected, even if there is leakage, it will be foolproof and will not cause harm to people. >>>More