CONTENT
- 1 The operating principle of the device and the gas column: general information
- 2 How to make the right choice when buying a hot-water geyser: expert advice
- 3 Top gas instantaneous water heaters according to the manufacturer: expert opinion
- 4 What geyser better responses of experts in accordance with the technical parameters
- 5 Conclusions of experts about the best models made on the basis of cost
- 6 Summarize
The operating principle of the device and the gas column: general information
To begin to understand the types of flow household geysers. They may be open or turbocharged combustion chamber (sealed chamber). Despite the structural differences, they have one purpose - fast heating tap water passing through them. The principle of operation of such devices is simple. Cold water passes through a coil heated by gas burners, and then supplied to the consumer. The outflow of the combustion products produced by natural ventilation (open combustion chamber) or force - by the fan, forcing the air in the chamber (turbo model).
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The cost of devices with closed combustion chamber above.
How to make the right choice when buying a hot-water geyser: expert advice
When choosing a water heater role played by several aspects, but the main ones are the answers to the following questions:
- water heater (an apartment or private house) is purchased for a premises;
- how many points will be connected to the intake device.
This is the basic thing you need to decide before you buy. There are minor issues, but about them later.
How to choose a gas column to the apartment: expert advice
The first thing you should pay attention - this is a way to remove the products of combustion. If ventilation in the apartment does not work perfectly, heater open chamber will not work. It requires good traction. Otherwise, combustion products will accumulate inside. As a result, the temperature begins to rise and emergency command sensors will shut off the gas. And it will happen from time to time. Therefore, in order better to buy an apartment turbocharged model with a closed combustion chamber.
Which is better to buy the gas column to be installed in a private home
For private homes irrelevant closed combustion chamber in the water heating device or open. After all, the cottage can easily make a good ventilation, as opposed to an apartment building. The only issue that will have to decide, when asked how to choose a gas column to a private house, is the choice of device power. This we will now discuss.
Range of similar devices on the shelves of Russian is huge - it can be confusing
What geysers better for one, two and three intake points
Let's start with the fact that determine the number living in the house. For example, if a person resides 1-2, even two intake points may be considered as one. It is always the two of you can agree, who at some point need a crane. In this case sufficient gas column, 17-20 kW power. For a city apartment, which is home to 3-4 people and is equipped with 2-3 points is quite suitable device capacity of 20-26 kW. Well, if equipped with more than three points of intake and households like water treatment, it is necessary powerful equipment - 26-31 kW.
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The cost of the device is not always dependent on its capacity. Often there is a primary overpayment "for the brand." Therefore it is not necessary to pursue the untwisted brands. Simply find a cheaper option, which will not be inferior in quality.
Top gas instantaneous water heaters according to the manufacturer: expert opinion
Manufacturers of such equipment quite a lot - get lost in the huge number of model names simple. That is why the editors Tehno.guru gathered expert opinion on what the best model from a particular manufacturer. Today we will try to introduce something like a rating of reliability and quality of gas columns, considered the only one of the best model for each of the producers. We hope this information will help our dear reader, if necessary, make the right choice.
Best geyser of JSC "Gazapparat» - «Neva Lux 5514"
Opens our list of the best gas columns for an apartment and private house model «Neva Lux 5514". This unit is ideal in a ratio of "price / performance" in the line of gas columns "Neva". Consider some of the characteristics of this model.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 28 | 14 | 3 | 90 | 650×350×239 | 12.5 |
Best column from JSC Gazapparat - «Neva Lux 5514"
Experts say the possibility of the unit even at relatively low water pressure - starting occur even at 0.1 bar, but is written in the technical documentation of that pressure below 0.3 bar is not recommended. Smooth adjustment will eliminate the possibility of burns. Intuitive design that will fit into any interior, a relatively low price geyser "Neva Lux 5514" user reviews - all this prompted the conclusions that this is the best model line. With one of the reviews online, people are the owners of the Internet, we take a look right now.
Review Neva Lux 5514
More on Otzovik: https://otzovik.com/review_3995114.html
Neva Lux 5514
«Gorenje» - brand which is not the first year in the Russian market
"Gorenje" company has long established itself as a manufacturer of high-quality and relatively inexpensive equipment. Today, we consider one of the best models in its line of automatic gas column - instantaneous water heater «Gorenje GWH 10 NNBW». This is an inexpensive but powerful device that provides all the necessary features for use in a large family.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 20 | 10 | 2 | 75 | 327×590×180 | 9.6 |
«Gorenje GWH 10 NNBW» fully assembled from imported parts
Efficiency of the device is 84%, which is quite a lot for such equipment. Experts note and a wide range of pressure in the system - this geyser-machine operates at rates of 0.2 to 10 bar. And what is the case with the review of the real owners?
Review about Gorenje GWH 10 NNBW
More on Yandex. Market: https://market.yandex.ru/product/10788773/reviews? hid = 90575 & page = 2
Gorenje GWH 10 NNBW
Widely known in Russia and the world brand - "Ariston"
According to experts, the most reliable and high-quality model in a line of gas columns "Ariston" is «Ariston NEXT EVO SFT 11 NG EXP». Despite the relatively high cost, it is considered optimal for installation. Many users have reported deficiencies in it, but it's all out of ignorance and unwillingness to study the manual. All settings of the device test, suggesting the need for self-tuning device for the feed gas.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 19.58 | 11 | 2.2 | 70 | 330×550×167 | 12 |
One of the best models in the line "Ariston» - «NEXT EVO SFT 11 NG EXP»
Reviews of the gas columns «Ariston NEXT EVO SFT 11 NG EXP» ambiguous, but users with the experience of "dialogue" with such equipment are satisfied with this model.
Review of Ariston NEXT EVO SFT 11 NG EXP
More on Otzovik: https://otzovik.com/review_1427907.html
Ariston NEXT EVO SFT 11 NG EXP
Swedish concern "Electrolux» ( «Electrolux») - Value for life
The most interesting model in a line of gas columns "Electrolux» - «GWH 10 NanoPlus 2.0». Power devices are not the maximum possible, but it is quite able to maintain the set temperature while the inclusion of four intake points. By the pressure of gas and water is not exacting. This, according to experts, and ensured the popularity of the model.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 20 | 10 | 2.28 | 75 | 330×550×190 | 8.08 |
Swedish manufacturer "Electrolux" model "GWH 10 NanoPlus 2.0»
In addition to natural gas is able to operate this column on LPG. When this flow rate is equal to 1.67 kg / h. Take a look at their opinions.
Review «Electrolux GWH 10 NanoPlus 2.0»
More on Otzovik: https://otzovik.com/review_6740575.html
«Electrolux GWH 10 NanoPlus 2.0»
«Bosh» ( «Bosch") - one of the leading manufacturers of construction and household equipment
Geyser «bosh WRD 15-2G» is interesting because it does not require batteries or pezorozzhigom network connection. All runs from the generator rotated by water pressure. However, the performance of 15 l / min to nothing for the average family of four, but the overpayment is significant. Therefore, experts advise to stop on the model of «Bosh WR 10 2p».
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 17.4 | 10 | 2.1 | 60 | 310×580×220 | 11 |
«Bosh WR 10 2p» can be connected to the tank with liquefied gas
It is possible to connect the cylinders with liquefied gas. Consumption in this case is 1.5 kg / h. But the information will be incomplete without user reviews.
Review about Bosh WR 10 2p
More on Yandex. Market: https://market.yandex.ru/product/6214724/reviews? track = tabs
Bosh WR 10 2p
As can be seen from the reviews, even the German quality geysers "Vaillant" inferior kinsman - brand "Bosch".
Brand "Zanussi" and the best model of its lineup
Experts note the model «GWH 12 Fonte» for quiet operation, reliability pezorozzhigom, instant hot water (10-12 seconds) and the budgetary costs at a fairly high power. Let's see, what are its characteristics.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 23.6 | 11.32 | 2.7 | 50 | 350×610×183 | 9 |
Temperature display «GWH 12 Fonte» displayed with an accuracy of 1 ° C
Reviews of the gas column "Zanussi" mostly positive, but this model has bypassed all. That's what they say about it.
Review about Zanussi GWH 12 Fonte
More on Yandex. Market: https://market.yandex.ru/product/1730252456/reviews? hid = 90575 & page = 5
Zanussi GWH 12 Fonte
Gas for «AEG» water heater with model «RMC 75"
Generally «AEG» technique is rather expensive. The optimal solution when choosing a device of this brand is the purchase of low-power devices. One of these is the «AEG RMC 75". Experts note the high quality of parts and the possibility of acquiring spare parts without complicated searches.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 7.5 | 4 | n / d | 60 | 200×360×110 | 2 |
Experts say that this is the best model of «AEG» line
Reviews of the model is very ambiguous. Some say that the lack of hot water, the second are satisfied, for the third water is too hot. However, experts claim that out of line «AEG» is the optimal model. Take a look at the views of the owners?
Review about AEG RMC 75
More on Yandex. Market: https://market.yandex.ru/product/4552035/reviews? track = tabs
AEG RMC 75
«Hyundai» - is an interesting representative of the producers of gas columns
In the line of this brand is truly a diamond - a model of «Hyundai H-GW1-AMW-UI305 / H-GW1-AMBL-UI306». At very low cost (very cheap presented today), it has excellent characteristics. Experts call the model of one of the best on the market.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 20 | 10 | 2.1 | 60 | 338×550×180 | 8 |
Cheap, but at the same time, productive model - Hyundai H-GW1-AMW-UI305 / H-GW1-AMBL-UI306
Also, experts noted the excellent work of the electronic control unit, which is surprising at this price. Consider one of the views of the owners.
Review of Hyundai H-GW1-AMW-UI305 / H-GW1-AMBL-UI306
More on Yandex. Market: https://market.yandex.ru/product/13186620/reviews? hid = 90575 & page = 1
Hyundai H-GW1-AMW-UI305 / H-GW1-AMBL-UI306
Not all are unanimous in their opinion about the model, but the bulk of claims to the device does not have.
What geyser better responses of experts in accordance with the technical parameters
Technical parameters - an important indicator when choosing a device for heating water. So, leave them without attention, we have no right. Consider the model with the best performance, according to experts.
The best model of heater power indicator
The best in the nomination of experts called the column «Vatti LR24-JES». its value is very small, and the performance is almost at the level of the very expensive models. Let us examine them in detail.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 24 | 7.5 | 2.5 | 60 | 350×610×180 | 10.5 |
Performance could be higher
It is possible to use liquefied gas (flow rate 1.56 kg / h). It brings a bit of performance, but not critical. For the price it's pretty good. That's what the owners are thinking about this model.
Review Vatti LR24-JES
More on Otzovik: http://otzovik.com/review_5873874.html
Vatti LR24-JES
Expert opinion on the best model for the type of ignition
According to experts, the best option is an automatic electric ignition (with the possibility of enforcement). Such a model is «SUPERLUX DGI 10L» from "Ariston". Consider her performance.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 17.4 | 10 | 2 | 75 | 330×550×175 | 8.7 |
Another representative of the "Ariston» - «SUPERLUX DGI 10L»
In operation, the liquefied gas consumption will amount to 0.7 kg / h. Supported pressure - 0.25-10 bar. We now turn to the opinion of the owners.
Review of Ariston SUPERLUX DGI 10L
More on Yandex. Market: https://market.yandex.ru/product/7769957/reviews? track = tabs
Ariston SUPERLUX DGI 10
Preferred combustion type heater by considering drawing
In fact, between the open and closed combustion chamber is practically no difference. However, experts advise to buy the device with closed chamber - they make fewer demands on the ventilation and the efficiency of their slightly higher. This means that the gas consumption will be lower at the same temperature performance and productivity. Of course the cost of this type of device is slightly higher, but the difference is compensated by savings rather quickly.
Conclusions of experts about the best models made on the basis of cost
It is no secret that the price of any product can be divided into three categories - low, mid-priced and premium class. Now we give examples of the best in each of these categories.
Geysers budget category: which one is better
The best instantaneous heater budget category experts call «DELTA DL-8WB1 / 1." The cost model is negligible in comparison with analogues of other manufacturers. Let's see, what are its characteristics.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 16 | 8 | 1.55 | 65 | 320×520×158 | 10 |
DELTA DL-8WB1 / 1
Cheaper «DELTA DL-8WB1 / 1" can not be found among the gas boilers
As you can see, quite a decent model performance is enough for a family of 3-4 people that for such a low cost is just perfect.
Best Gas Geyser average price category according to experts
In this category, according to experts, the model won protochnika «Mora Vega 13 'mechanical control, and support pezopodzhigom 0.2-10 bar pressure.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 22.6 | 13 | 2.7 | 60 | 400×659×261 | 15 |
Best in the middle price category «Mora Vega 13 '
Very good performance for the mid-market. This is what owners say about this model.
Review Mora Vega 13
More on Yandex. Market: https://market.yandex.ru/product/2183699/reviews? track = tabs
Mora Vega 13
Geyser premium: not everyone can afford such a device
One of the best geysers premium, according to experts - «Rinnai RW-24BF». Of course, the cost of it is high enough, but also high-tech options to add.
| power, kWt | Productivity, l / min | The gas flow rate, m³ / h | Max t of water, ° C | Dimensions, mm | Weight, kg |
| 24 | 24 | 3.62 | 70 | 535×340×248 | 19.4 |
Rinnai RW-24BF
Rather expensive device, but it is worth the money
This device with closed combustion chamber. That is why its efficiency ratio is 93.5%, which is quite a lot.
Summarize
There is no doubt the fact that the gas water heater is indispensable in the countryside, in the country, in the private sector. However, many such devices are installed in apartments, abandoning the central hot water supply. According to their assurances, the use of the gas column is much cheaper. Do not trust them no reason. In any case, the choice of such equipment must be deliberate, prudent. Even buying an inexpensive model, do not be lazy to go online and read reviews about it. But the calculation is to take only those reviews that are left by users with high ratings.
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Do not hesitate to ask the seller a certificate for equipment - his duty to provide the buyer with the documents. The only way to protect themselves against counterfeits.
We hope that the information presented in the current article has been helpful and understood our dear readers. If you have any questions or remained obscure any time during the reading, write about it in the discussion below. team edition Tehno.guru try to clarify them as quickly as possible. There you can share its experience in installing or using the gas column - it will be useful to readers who are just thinking about purchasing a heater. Write, communicate, ask, share your experiences. And we finally, the existing good tradition, we suggest you watch this short, but very informative video on the topic today.
