The geyser is cheap and of high quality. How to choose the right gas water heater, taking into account all the parameters. Types of geysers and their design

A geyser is a flow-through water heater that runs on natural gas. If you do not have hot water supply, but gas is supplied, this equipment will increase the comfort of your life. You simply open the tap, hot water flows out of it, and its temperature is regulated by you yourself. Even if you have a centralized supply in your house or apartment hot water, but you are not satisfied with the price you have to pay for heating, or perhaps you are not satisfied with the temperature, installing a geyser will also solve these problems. Heating water costs much less than it is provided centrally - this results in significant savings on utility bills. To understand which geyser is better, you will have to study the structure of the equipment and its types. Then the choice for you will be simple and conscious.

The structure of the geyser

gas burner device and gas removal system;
heat exchanger;
ignition and control module.

All these units have several modifications and their layout gives different models with different characteristics. All this allows you to choose a unit to suit your own requirements, because you can only say which geyser is better by being tied to a specific situation.

Type of ignition

For the dispenser to start working, you need to light the gas. Older models were lit manually by holding a burning match to the igniter. Today such units are no longer on sale; they are a thing of the past. They have been replaced by others that operate in automatic or semi-automatic mode.

Piezo ignition

In geysers with a piezoelectric element, ignition occurs in a semi-automatic mode. There are two burners - main and pilot. A pilot burner is a small wick that burns constantly, regardless of flow. hot water or not. The main burner turns on only when the tap opens. The rest of the time it is turned off.

The procedure for starting a gas water heater with piezo ignition is simple: press the button located on the front panel, a spark appears on the candles, which ignites the pilot burner. When the hot water tap opens, gas is supplied to the main burner and ignition occurs from the pilot burner. While water is being consumed, both burners are lit. The tap was closed, the gas supply to the main one stopped, only the pilot one was on again.

Piezo ignition device for geysers - a simple and inexpensive device

What are the advantages of geysers with piezoelectric elements? These are the cheapest models and usually have a mechanical control - a regulator that allows you to change the height of the flame, thereby regulating the temperature of the hot water. These models are non-volatile, which can be important for a summer residence.

There are more shortcomings and they are more serious. The wick burns (should burn) constantly while you are using the column, and this is gas consumption. Even if it is small, but constant, as a result, a quite decent amount accumulates in a month. So this is far from the most economical way to heat water. The second disadvantage is also associated with the burning of the wick. If it goes out, you will not be able to light the column. The wick goes out because it does not have enough oxygen to burn, or because backdraft periodically occurs in the chimney, which blows out the flame. Since there is a flame controller, this is not a big deal - the gas shuts off automatically, but having to re-light the pilot burner is unpleasant.

Electric ignition

Automatic geysers have electric ignition. This is an electric spark generator that is activated when the tap is opened. The rest of the time the gas is not lit, which significantly saves fuel. There is an electric ignition powered by batteries, and there is one from a 220 V network. Which gas water heater is better for this parameter must be chosen depending on the circumstances.

If your lights go out frequently, it makes sense to choose a battery-powered model. As you understand, in this case you have to make sure that they don’t “sit down.” If there are no problems with electricity or there is a backup power source, it is better to choose a gas water heater operating from a 220 V network. Plug the cord into the outlet once and forget about it. Electricity consumption is negligible, so they have almost no impact on bills.

Gas water heaters are electronically controlled. A board with a microprocessor is installed in the case; the desired temperature is set from a small control panel (push-button or touch). A small liquid crystal screen is often installed here, which displays the current state of the equipment, the temperature of the water, if it is being heated. This type of geyser is the best if you value ease of use.

Disadvantages - higher price and power requirements. Electronics need a stable voltage of 220 V with small deviations of the order of 2 * 3 V. We cannot maintain such parameters, so in order for an automatic gas water heater to work for a long time, a stabilizer is required, and it is better not a relay, but an electronic one. It not only stabilizes the voltage, but also evens out the shape of the pulses, which is also very important for imported water heaters.

Burner, combustion chamber, chimney

Heating of water in a gas water heater occurs due to the heat released during gas combustion. The combustion itself occurs in the burner, and it is “packed” into the combustion chamber. Unburnt gases that remain in the chamber are discharged through the chimney. Let's take a closer look at all these devices.

Burner - main unit

Burner

The heat source in the gas water heater is a gas burner. There are three types: single-stage, two-stage, modulated. The first two types are almost never seen lately - they do not allow maintaining a given temperature, so there is no point in considering them - all columns have a modulating burner.

Modulating burners can be controlled manually - with a special handle mounted on the body - or through a microprocessor that maintains a given water temperature. Burners are made mainly of galvanized steel, since this material is optimal for performing the assigned tasks. It is inexpensive, durable, has a high melting point, and can withstand frequent heating.

Types of combustion chamber and chimney

Combustion chambers in geysers are of two types - open and closed. Their name reflects the essence:

closed (turbocharged, fan) is a metal box into which a burner is inserted with a socket at the top for installing a chimney;
open (atmospheric) - this is actually the entire body of the column, since there is no isolated space, just a burner is installed in a certain place, on top there is a lid with a socket to which the chimney is connected.

TO different types combustion chambers require a different chimney. In an open chamber, air is taken from the room, therefore an effective ventilation system, normal air flow and an atmospheric chimney exiting into the ventilation duct are necessary. The closed chamber is equipped with a coaxial chimney (two pipes of different diameters inserted into one another), which is led through the wall to the street. In this case, combustion products are removed forcibly, using a fan, through the inner pipe, and oxygen flows directly to the burner through the outer pipe.

A gas water heater with a closed combustion chamber operates more stably under normal conditions, but it has disadvantages. In winter, the chimney can become overgrown with frost, causing the heater to go out (it is extinguished by an automatic system that controls the removal of combustion products). The second point is that with a strong side wind, the air flow can blow out the flame. The gas supply is turned off by the same automatic system, but the situation is unpleasant. The third circumstance is that not all city authorities allow holes in the walls of houses and the insertion of pipes.

So in this case, it is difficult to say exactly which geyser is better - it depends on many factors.

Heat exchanger

Water is heated while it flows through the heat exchanger. It represents metal pipe installed above the burner. The shape of the heat exchanger in a gas water heater is special - a pipe with fins is laid in a snake at the bottom, then a sheet of metal is installed around it, on top of which the pipe is wound in a spiral. Water flowing through this long path is heated by the heated metal.

Heat exchangers are made from galvanized steel (the most budget option), stainless steel and copper. The best in terms of efficient heat transfer are copper. They are the most economical, but also expensive. The most durable ones are stainless steel, but they are much worse at heat transfer. Which gas water heater is better in this case is up to you to decide. Choose the quality that is more important to you.

If you decide to buy a gas water heater with a copper heat exchanger, do not try to find a cheap model. In order to reduce the price, manufacturers use low-quality copper, and the tubes are also made with thin walls. Such a heat exchanger will serve the warranty period, and then problems will begin - a leak will appear.

If you remove the casing, you will see fistulas in the tubes through which water drips. They are located mostly on the outside of the pipe, exactly in the place where condensation forms. If the pipe is of normal thickness, this is not a problem, but it quickly corrodes thin walls. Such a heat exchanger with a leak does not need to be replaced (it costs about 1/3 of the total price), it can be soldered. You will need refractory solder with a melting point of about 200°C, a powerful soldering iron and soldering flux. The technology of work is usual - clean the damaged area to bare metal, degrease, tin, and solder.

How to determine power

First of all, you need to decide on the power or performance of the gas water heater. These are two interrelated characteristics, simply reflecting different characteristics of the unit. Performance is how many liters of water a column can heat per minute, and power is how much heat it can release. Some manufacturers indicate power, others - performance, so you need to understand exactly what you need.

Let's first figure out what kind of performance you need from your geyser. This depends on the number of consumers who need to be provided with warm water. There are consumption standards for different types of equipment:

If you are connected to hot water kitchen sink, shower and washbasin, so that all three points work simultaneously and the water temperature does not drop, a capacity of 4 + 4 + 10 = 18 l/min is required. This is a lot, the price tag will be substantial. If you think about it, you will realize that all three devices are almost never turned on at the same time. There are situations when the shower and one of the taps work together. To provide them with hot water, the capacity must be 14 l/min. This is a little more modest, but quite enough for a comfortable stay. Look for the found value in technical specifications, it should not be less.

Now let's look at power. Gas water heaters can allocate from 6 kW to 40 kW of heat for heating water. Here the division is:

a gas water heater with a capacity of up to 19 kW is suitable for heating water for one water collection point;
for two points the power should be from 20 kW to 28 kW;
three require more than 29 kW.

Now, you can definitely say which geyser is better in terms of power in relation to your needs.

What else to look for when choosing

There are a few more lines in the technical characteristics of geysers that are worth paying attention to. First, look at the minimum water and gas pressure that this model can work with. Imported gas water heaters from European manufacturers are more capricious in this regard - they are designed for stable pressure and do not tolerate changes well. But under normal conditions they work stably and without breakdowns.

Some manufacturers, in order to adapt their equipment to our conditions, install gearboxes that compensate for surges. If the model you like does not have such a device, and your water and/or gas pressure fluctuates, you can install the reducer in front of the entrance to the dispenser. This device is simply placed into a pipe break; installation is standard. At the same time, your other consumers will be protected.

It is also useful to review the list of utility programs and protection levels. The safety and comfort of equipment operation depends on them. It is highly desirable to have the following functionality:

Gas control. Monitors the presence of a flame on the burner; if it goes out, it shuts off the gas supply.
Traction control. The presence of draft in the chimney is controlled. If combustion products are not removed, the gas supply is shut off.
Flow control or hydraulic valve. Turns off the column if the water pressure is too weak or there is none at all.
Overheat protection. The temperature sensor monitors the temperature of the water in the heat exchanger; when it approaches a critical point (boiling), it turns off the column. This extends the service life of the equipment (if it boils, the heat exchanger can rupture, as can the pipes).

These functions are necessary for the safe operation of the geyser. This is almost a standard set that is found in all good gas water heaters. All others are optional. They, as a rule, are no longer so critical (for example, the remote control).

Geyser sizes and prices

Dimensions gas water heaters small - they are comparable to a small wall kitchen cabinet. The average height is 550-650 mm, width 300-400 mm, depth 200-300 mm. But if you wish, you can find models that are wide and flat, or vice versa, narrow and deep. Which geyser is better based on this parameter can only be determined by reference to the installation site, so there is no definite answer here either.

Prices for geysers vary widely. Simple models with piezo ignition and galvanized burner cost from $110. Equipment with electric ignition and a bunch of service functions - up to $450. So there is somewhere to roam.

Name	Country of origin	Power	Performance	Max water temperature	Min water pressure	Combustion chamber	Burner	Body exchanger	Ignition	Dimensions (HWD)	Price
Neva 4511 (Neva)	Russia	21 kW	11 l/mm	90°C	0.3 bar	closed			electronic/batteries	565290220 mm	175$
Electrolux GWH 265 ERN NanoPlus	Sweden/China	20 kW	10 l/min			open		copper	electronic/batteries	665390245 mm	110$
Bosch W 10 KB	Germany/Portugal	17.4 kW	10 l/min		0.15 bar	open	stainless steel	copper	electronic/batteries	638341242 mm	145$
Bosch WR 10 - 2P (GWH 10-2 CO P)	Germany/Portugal	17.4 kW	10 l/min	60°C	0.1 bar	open	stainless steel		piezo	638341242 mm	167$
WERT 10EG RED GLASS	Russia/China	20 kW	10 l/min		0.2 bar	open		copper alloy	electronic/batteries	550330188 mm	92$
Ariston FAST EVO 11 B	Italy/China	19 k/W	11 l/min	65°C		open		copper	electronic/batteries	640370240 mm	164$
Vaillant MAG OE 11-0/0XZ C	Germany	19.2 kW	11 l/min	55°C		open			piezo		177$
Bosch WR 13 - 2P (GWH 13-2 CO P)

If it so happens that there is no hot water supply in your house, but there is gas, then you need a gas water heater to heat the water. Experts from Price Expert analyzed the models of geysers that buyers were most interested in at the beginning of 2019, and selected the 15 best. Now you will learn about them. But first, let's choose a manufacturer.

Which brand of geyser is better?

The leading positions in popularity, reliability and build quality today are occupied by gas water heaters from the Czech manufacturer Mora Top. Its products never stay in stores for long, and therefore sometimes you just need to have time to place an order. Among foreign manufacturers geysers, the always popular brands Bosch and Ariston are not far behind. Products with a good price-quality ratio are offered on the Russian market by Zanussi and Hyundai. The best domestic manufacturers are traditionally represented by gas water heaters of the Neva and Ladogaz brands.

Useful tips to ensure long and reliable operation of geysers

Installation and connection must be carried out by qualified personnel. Often the quality of its operation depends on how the gas water heater is configured.
It is necessary to regularly clean the igniter and heat exchanger from combustion products (it is strange to blame the column for blockages). This will significantly extend the “lifespan” of the device.
In old houses with too low water pressure in the system, it is better to install special pumps. With stable water pressure, automatic start-up occurs without problems, and the heating temperature will be maintained more correctly.
Important recommendations from the manufacturer as stated in the user manual must be followed.

Right choose a column model depending on the required or desired amount of hot water. In principle, structurally, modern gas instantaneous water heaters can only be conditionally divided into versions for one, two or more water points. It's more about the declared maximum performance. A simple rule: less than 12-13 l/min - one tap or alternate use, more - enough for two or several.

If you purchase a really high-quality water heater, you will always have hot water in the house, and this is also a fairly economical solution that can provide liquid supply to several water intake points at once. So let's find out what to look for when going to the store, and which manufacturers should be trusted.

Geyser or electric water heater - which is better to choose?

Each type of equipment has its own advantages, for geysers these are:

Beautiful design.
Simple and convenient operation.
Long service life.
Safety of use.

If we compare it with electric boilers, then it is worth mentioning the small size of geysers and their good performance. Modern technologies allow manufacturers to make high-quality and effective products that are safe to use, even despite their explosive fuel.

Without productive technology, human life is practically impossible, because we are all accustomed to comfortable conditions and the use of all the benefits of life. That is why residents of multi-storey buildings are increasingly refusing the services of public utilities and purchasing a gas water heater. The issue of saving is also important, because such a water heater will be cheaper than heating water from central systems or using electrical devices.

Equipment selection criteria

And yet, which boiler to buy? To make the right choice, you need to familiarize yourself with the main characteristics that will help you purchase the best option.

First of all, you need to pay attention to the power of the device. The overall performance of the equipment largely depends on this characteristic, because it determines the amount of water that the column can heat in a certain time.

According to this criterion, geysers are divided into three types:

Low power (17-19 kilowatts);
Average performance (22-24 kilowatts);
With high power (28-31 kilowatts).

You need to choose a specific column depending on your needs and the number of water intake points in the apartment. If you need the ability to draw water from several points at the same time, then it is better to choose an option with medium or high power.

The second criterion for selection will be the type of ignition used. Once upon a time, ordinary matches or a lighter were used to ignite the column. If you come across such a “dinosaur” today, it is better to bypass it and opt for modern models. Now the dispenser has an automatic ignition system, the spark appears thanks to turbines or batteries, and the wick is ignited only when hot water is used. As a result, to start the system you just need to open the tap, and this is not only convenient, but also safer.

There is another alternative option - piezo ignition; it is quite popular, but not entirely convenient. The fact is that ignition begins when you press a special button, and if the equipment is installed in a hard-to-reach place, then it is difficult to press the button. Also, in this method, the wick will burn even after ignition, thereby increasing gas consumption.

When choosing a gas water heater, you cannot ignore the type of burner. So, a burner with constant power needs manual adjustment. It is clear that such a solution is not entirely convenient, because the water pressure in the central system often changes. It is better to buy a burner device with modulating power; it will independently adjust to the power of the jet and ensure a normal temperature of the liquid.

Safety remains an important factor. High-quality equipment is equipped with a three-level protection system and an automatic locking function when the flame goes out or when reverse draft occurs. Safety dispensers are also equipped with hydraulic safety valves that help prevent overheating.

Another important factor will be the removal of combustion elements. Here the speakers are divided into two types: turbocharged and chimney. In the first version, the device throws combustion elements into the street, and in the second, into the chimney system.

In addition, important criteria are the reputation of the manufacturing company, and, of course, the cost of the equipment, because no one wants to overpay. Therefore, it is important to buy affordable and high-quality equipment.

Rating of the best geysers in terms of reliability and quality

HEBA 4511

This device is called the best among inexpensive models. It is clear that its functionality is not so wide, but it has everything you need to heat water and ensure safety. Experts advise purchasing additional pumping equipment(at low pressure), use rechargeable batteries, take into account all recommendations for use and regularly call technicians for maintenance, then all the disadvantages of the column can be minimized.

This speaker is inexpensive and is distinguished by its reliability and the absence of unnecessary bells and whistles. It is perfect for a house where 1-2 people live, and it is mainly used at one water intake point. For country houses this is an ideal option.

But if you have small children, then you should not buy HEBA 4511, because setting a stable temperature is very difficult, the heating process depends on the inlet temperature, and throughput small.

Ariston Fast EVO 11B

An important advantage of this model is its appearance, it is different from traditional white box water heaters. And if not only reliability, but also design is important to you, then this model will be the best option. The controls are quite simple; there is a special handle for this.

In addition, the device maintains heat well and is equipped with a fuel leakage protection system. Owners of such speakers rarely experience breakdowns.

In reviews, users note that Fast Evo 11b is suitable not only for apartments, but also for private houses. Additional safety systems ensure reliable operation of the equipment.

Positive aspects of the gas water heater:

Does not make noise during operation;
Clear control system;
High-quality assembly;
Small dimensions;
Rapid heating of liquid;
Heating limitation function;
The model weighs little, so there will be no problems with transportation and installation;
Gas control system;
Provides hot water to two water intake points at once;
The device is equipped with a battery charge indicator.

Flaws:

During the heating process, changes are possible;
The battery needs to be replaced periodically.

Bosch WR 10-2P

Experts often call this column the most reliable. Indeed, owners have very few complaints about this model. Stylish design, compact size, good combination with any interior style and other characteristics are described only in a positive way.

Problems with the device can occur when a serious breakdown occurs and there is no certified service center nearby. By the way, one of the main disadvantages of Bosch equipment is the high cost of spare parts, so repairing the speaker will hit your pocket. And if you bought this model, then you should be very careful when using it, and then there will be no problems with breakdowns.

If you need simple and reliable equipment from a manufacturer with a good reputation, then you can buy this model. Installing water heating equipment will not bring any problems; a specialist can handle it very quickly. Additionally, you can install a filter to purify the liquid.

Column advantages:

Quiet operation;
Compact dimensions;
Ability to turn on even with low pressure;
Availability of flame intensity regulator and liquid temperature regulator;
An automatic ignition system is used, the device turns on when the water is opened and turns off when the tap is closed;
The presence of piezo ignition, for which you do not need to buy batteries;
Heating temperature limitation function;
Automatic security mechanism.

The model also has some disadvantages:

Low productivity (about 10 liters per minute);
The device is sensitive to water quality;
To clean, you need to disassemble the device;
There may be difficulties with servicing (therefore, it is necessary to inquire in advance about the nearest service center).

Neva Lux 5514

One of the best geysers for an apartment if price-quality ratio is important. Experts will no doubt recommend it to you, because in terms of build quality it is in no way inferior to more popular imported products, but costs much less.

Users note that after the initial setting of temperature conditions, you can avoid messing with the equipment for several years, everything works well and does not go astray. Heating the water takes only a few seconds. It is also worth noting that the geyser of this model is not afraid of variable water pressure in the system.

The high quality of the equipment completely satisfies the buyers. And a significant advantage over famous analogues is its affordable price. Even when water is turned on at several water intake points, its temperature remains stable.

Column advantages:

Compact dimensions;
Clear control, which is carried out thanks to one handle;
Heating of the liquid does not depend on pressure (the device has a hydraulic flame adjustment that takes into account the pressure);
The model is equipped with automatic ignition;
Fast water heating;
High power (produces up to 14 liters of water per minute);
During operation, the speaker body does not heat up, which eliminates the risk of burns;
When turned on, there is no supply of boiling water;
Provides 2 water intake points simultaneously without problems with temperature changes;
Temperature limit function;
Availability of gas control;
Water system combustion chamber cooling;
Reliable protection.

Disadvantages of the model:

It is a little noisy during operation;
You have to change batteries from time to time;
The weak point is the heat exchangers, the replacement of which is expensive.

Vaillant Mag Oe 11-0/0 XZ C+

Of course, the rating could not do without the products of this eminent German company. This equipment model is equipped with a multi-stage protection system, which makes it completely safe. The presence of a protective coating prevents the appearance of rust on the body and extends the life of the device. If the water pressure is low, experts advise purchasing an additional pump.

This model of geyser is characterized by its small size, simple controls, and the presence of special modes for winter and summer. Provides hot water to two taps at once without any problems. The procedure for cleaning the mesh is quite simple, you can do it yourself.

To increase the service life of the geyser, experts advise replacing all the pipes and installing a water filter; this will prevent the device from frequently clogging with debris from old pipes. However, this advice is relevant not only for this model, but also for all water heating equipment.

Advantages:

Compact dimensions;
Easy adjustment and control of the column;
Operational water heating;
A burner with automatic modulation is installed;
The dispenser is equipped with a gas pressure regulator and a gas control system;
There is automatic ignition;
There are special operating modes for summer and winter;
All equipment components are accessible from the front panel;
The copper heat exchanger is equipped with a protective coating.

Negatives:

Fairly high cost;
Sensitivity to water pressure; if the pressure is low, you will have to buy a pump;
It is noisy when running at high power.

Electrolux GWH 350 RN

This model is called the most economical geyser; in addition, it very quickly copes with the task of heating water. Even pressure changes will not harm the maintenance of liquid temperature. And for this it is not necessary to turn on the device at maximum power, because there is a special, economical mode. The gas water heater has a self-diagnosis function; the equipment itself will detect malfunctions. This model is perfect for those who value reliability and safety.

Advantages:

Good heating power;
Easy to operate;
Provides hot water to two points at once;
Availability of two operating modes (full and economy);
Piezo ignition system that does not require batteries;
A high-quality copper heat exchanger is installed;
High throughput;
Gas control system;
Self-diagnosis function;
Fire intensity control;
Summer and winter mode;
Convenient maintenance; for cleaning, you do not need to completely disassemble the device.

Flaws:

High cost;
Large sizes(height is 72 centimeters);
High sensitivity to draft, the device can stop when atmospheric pressure drops;
Sometimes there are difficulties finding parts.

The 21st century... How Soviet children, and adults too, dreamed about it. We imagined trips to the moon, skyscrapers of unprecedented beauty and flying cars. In our imagination, the housing of the future also had to be ultra-modern (for everyone), stuffed with technical innovations. That's all household appliances- automatic, robotic and even virtual.

Dreams remain in our childhood: for the most part, in the furnishings of our city apartments, only the design changes over the years. But technical progress still doesn't stand still. Our “Soviet” gas water heaters are now not only obsolete, but also considered unsafe. They were replaced by a whole series of new water heaters with automation and electronics, “tailored” for different schemes for using hot water. Therefore, you just need to go to a specialized store or its website to decide which geyser is better.

Why - a geyser?

Let us ask ourselves: why are they still relevant? In many ways, this choice was determined not by the citizens themselves, but by the state, which set gas prices significantly lower than electricity prices. That is why now one-story Russia is actively gasifying, replacing bottled imported gas with a permanent connection to a gas pipe. Even new high-rise buildings with a fine finish are rented out to shareholders with the indispensable gas water heater and stove.

Be that as it may, both in the village and in the city, geysers are used to heat the flow of cold water passing through them. But all devices have their own resource. And when it is exhausted, the question arises of purchasing a new unit and making a decision about which gas water heater is better in this particular case.

Here you can go in two ways: either purchase equipment for heating water that runs on electricity (for example, storage-type water heaters, boilers), or again take a closer look at the idea of purchasing a gas water heater. As a rule, many years have passed since the first experience of purchasing it, so now we have to study this market again.

Today, geyser manufacturers produce many such devices, differing in functionality, prices and disadvantages. For Russian consumers of this product, a logical question arises: which geysers are better and more reliable? This is a truly complex issue, and it should be solved step by step.

Selection criteria

Those who believe that a gas water heater is a morally outdated technique turned out to be completely wrong, and therefore more modern devices - a boiler or a boiler - should be used to heat water. Indeed, the gas water heater came to us from the Soviet past, because all other water heating devices were more or less inaccessible to the majority of the population for a long time.

Currently, geysers are not only modern automatic devices, which, by the way, are offered at a fairly high price. Taking into account the cost of gas and electricity, they significantly save the family budget. Real wages are now low, so when forming a purchase budget, we will start from the lowest price level, and only then find out which gas water heater is better. You should immediately accept a simple fact: speakers cheaper than 4,000 rubles are currently not found in stores.

In addition to price, all speakers have a slightly different set of functions, power ratings, security systems and other characteristics. How to find out which of these in a gas water heater is preferable to you? In fact, the approach to solving this issue can be simple: if the previous gas water heater satisfied these characteristics, then you should build on them, and if not, then when searching for this device you should check that the new one does not have the problems of the old one.

In principle, today it is difficult to make a mistake with the functionality of a gas water heater, since everyone has the required minimum. Therefore, when deciding which geyser is better, you should take a closer look at the design “thin” places, shortcomings and specifications.

It is worth paying attention to such parameters as the company and country of origin. Here we must be aware that many commodity manufacturers have located their production facilities in China or simply purchase parts for their products from them. Not only Russian manufacturers save on quality. Import is also not a guarantee. Therefore, the quality of geysers does not greatly depend on the country of origin. The main thing here is good components.

Many people wonder which brand of gas water heater is best to choose. But this is not the case to be brand-oriented. There is no leader or monopolist in the production of this equipment in the domestic or foreign markets. Russian speakers presented trademarks"Neva", "Ladogaz" and Superflame. However, Ladogaz can hardly be considered a cheap brand - its speakers cost more than 7,000 rubles.

Foreign models in the cheap price segment can be found in such brands as Zanussi and Gorenje.

When choosing for yourself which geyser is best for a house or apartment, you should take into account its characteristics specified in the passport: productivity, power, pressure level and others. All this data is needed in order to select a column for your own style of water use.

Prices for geysers

Prices for geysers are rising slightly from year to year. Over the past year, their cost has risen by about 100-200 rubles. For those who are already deciding which geyser is the best, below are prices in rubles for 2017. These are the units of the lowest price group:

Zanussi GWH 6 Fonte - 4490.
Superflame SF0120 10L - 4590.
Neva 4510 - 5400.
Gorenje GWH 10 NNBW - 6946.

What do these numbers tell the average person? The fact is that even if there are instantaneous gas water heaters on sale in the price range of 4-5 thousand rubles, then these are isolated offers. Prices tend to the threshold of 10 thousand rubles.

Peculiarities

What features do these geysers have? Their scourge is Chinese components. But it is worth noting that the quality of even such parts varies.

Their problems are similar - low-quality elements of the column mechanism quickly fail and require replacement. Manufacturing plants supply spare parts to the market. By the way, they are relatively cheap. But what is the cost of a device in which you need to constantly invest money after purchase?

Despite the assurances from manufacturers about the high quality of these products and warranty periods, depending on the brand and model, there are sometimes more or less negative comments about the quality of the speakers. But they are always there.

By the way, geysers in higher price ranges also have quality problems.

It is curious that one of the maximum prices for a gas water heater is 408,175 rubles. This is a model of the Italian company Ariston NHRE 36.

Specifications:

volume of enameled water tank - 27 liters;
floor installation;
resistance to low water pressure;
corrosion protection;
turbulator plates to increase heat transfer;
also works on liquefied gas;
temperature regulators and status indicators;
mechanical control;
ignition from a piezo lighter;
maximum water pressure 7 bar;
1 year warranty.

As you can see, the Italian manufacturer does not offer anything supernatural, except for an impressive volume, for this amount. Moreover, he is not even able to provide a guarantee for more than a year, while gas water heaters of the Neva brand have a 2-year warranty, and the service life is stated by the manufacturer to be 12 years.

Unfortunately, it is not possible to find reviews about the Ariston NHRE 36, but as a minus we can mention the type of ignition from a piezo lighter: automatic ignition would be more practical.

In this case, consider geysers of the lower price level.

Zanussi GWH 6 Fonte

The history of the Italian company Zanussi dates back to 1916, when a certain Antonio Zanussi founded a company producing kitchen stoves. On Russian market Currently, mostly refrigerators and washing machines this brand. Therefore, there are not many reviews about geysers.

Specifications:

power 18.50 kW;
thermal conductivity (10 l/min);
auto ignition;
wide range of water settings;
overheat protection system;
display.

Advantages:

low price;
cheap spare parts;
small size and weight;
low noise level;
choice of facade color;
ease of operation and repair;
switching threshold 0.15 atmospheres.

Flaws:

expensive batteries;
a low-quality gas-water unit made in China, due to malfunctions in which the temperature can “dance”, the heat exchanger leaks, and so on.

Conclusions: decent gas water heater, good performance. Low-power, recommended for use in small apartments with a small number of residents. The switch-on threshold of 0.15 atmospheres allows the column to be used even at low water pressure. The disadvantage of the speaker is low-quality Chinese parts.

With the same performance characteristics and prices, there are devices on sale under the WERT brand.

Superflame SF0120 10L

The brand has been known in Russia since 2005. Superflame geysers sold in Russia are a Russian assembly of Chinese parts and components of a Spanish brand. Produced by the Tula plant gas equipment.

Despite the foreign name, this Russian production. Geysers are produced in four series with increasing quality and complication of the unit protection system. The most popular is the third series - SuperflameSF0320, Superflame SF0322 and Superflame SF0328.

Superflame SF0120 10L is a gas water heater of the first series. She has minimal performance indicators. Designed for low water pressure in apartments and cottages.

Specifications:

power 17.85 kW;
auto ignition;
gas control;
water heating limiter;
power indicator, display, thermometer.

Advantages:

low price;
manual simple control.

Flaws:

not available everywhere service centers;
auto ignition batteries need to be changed;
Not smooth adjustment flame in the burner.

"Neva-4510"

A wide and constantly updated line of instantaneous gas water heaters under the Neva brand is produced by the Russian company BaltGaz. The manufacturer assures that its products have passed multi-stage control and meet Russian quality requirements. It gives a two-year warranty on geysers with a service life of 12 years.

Those consumers who liked the products of this company are faced with the choice of which Neva gas water heater is better. So, model 4510 is the initial version with a minimum of settings, but has modern system security. Those who are looking for which automatic gas water heater is better will appreciate its improved versions 4510-M, 4511 with more compact dimensions, copper heat exchangers, improved quality of thermal conductivity; the devices fit easily and discreetly in the kitchen cabinet.

Specifications:

rated power 17 kW;
inlet water pressure 0.10-10.0 atm;
indicators, thermometer, display, auto-ignition;
temperature adjustment;
gas control.

Advantages:

compact;
cheap;
available spare parts;
copper heat exchanger;
ease of repair;
Convenient control of adjustment knobs.

Flaws:

popping noises with large gas supplies;
the need to change auto-ignition batteries;
no choice of color.

The equipment is “sharpened” to work with low water pressure. This is a definite plus for those who have to choose which geyser is best for the apartment. The outlet temperature indicator is convenient for mothers with small children who need to be bathed daily in water of a certain temperature.

Another advantage is the low cost and ease of both operation and repair. Disadvantages are typical only for defective units: electronics and automation often “fly” in them, water pressure and temperature “dance.” For high-quality such speakers, the identified shortcomings are not characteristic of them. design characteristics. The Neva company is one of the leaders in the domestic production of geysers.

Gorenje GWH 10 NNBW

Gorenje is the largest manufacturer of household appliances in the EU. Factories are located throughout Europe. There are also representative offices in Russia. Gorenje is the winner in the European category “The most environmentally friendly enterprise in Slovenia”. The first patent was issued by Gorenje in 1959. This is a company with more than half a century of technology and quality development.

Gorenje GWH 10 NNBW is a running model. There are many positive reviews about it.

Specifications:

productivity 10 l/min;
power 20 kW;
designed for several water points;
inlet pressure from 0.20 to 10 atm;
electric ignition, gas control, gas filter;
indication of switching on, heating, thermometer;
display;
security system.

Advantages:

low price;
several water points;
easy installation, strong assembly;
compact small size;
smooth adjustment.

Flaws:

makes noise when turned on;
Not everywhere there are service centers for warranty repairs.

Conclusions: Judging by the quality of comments and reviews from experts who understand which geyser is better to use, it is worth saying that this model is the leader among all others included in this review. There are also parts made in China here, but the quality of their work does not raise any complaints in the comments. Several disassembly points allow you to use it simultaneously in the kitchen and bathroom.

Information is the buyer's friend

Manufacturers in the characteristics of their products describe only its advantages - appearance, power, ignition method and others. However, they do not indicate the “thin” places of their products. The consumer, when deciding which geyser is best to choose, primarily needs such information.

In the reviews of experts, it turns out that among the models at the lowest cost there are not only defective, but also quite worthy samples that are not inferior in quality to expensive devices.

The longevity of geysers depends not only on their manufacturer. The user is obliged to comply with the requirements specified in the product passport. From the reviews about which gas water heater is better and which is worse, it is clear that cases of consumer failure to comply with the recommendations specified in the instructions for using the water heater significantly reduced the performance of the device and shortened its service life.

Which geyser is better? Reviews from experts contain practical advice on how to operate a water heater.

So, it is important where the geyser will be installed. For example, old “Soviet” apartments suffer from pressure “dancing” under hydraulic shocks. The column passport must indicate the maximum pressure for which it is designed. It is believed that 12 bar is enough for the column to withstand these changes in water pressure.

A gas water heater with a closed combustion chamber and a built-in fan is suitable for a summer residence. It is placed against the wall and has a chimney exit to the street.

Needless to say, this equipment is not intended for installation in wet areas.

Modern geysers and boilers suffer from temperature changes when switching water from the tap to the shower tube. If you use the capabilities of a mixer in this case, this will reduce the life of the column, since it is designed to adjust the temperature only on its body. Some way out of this situation would be a shower head with a lever to change the water pressure.

And yet, which geyser is better? Feedback from experts regarding this issue is undoubtedly important when choosing it. But in any case, the final decision is made by the buyer.

To obtain unlimited quantities of hot water at home or in the country, many use gas instantaneous water heaters or, as it is more convenient to call them, geysers. The compact unit is easily mounted on the wall, connected to the gas mains and supplies hot water exactly as needed.

Depending on the type of burner, the columns are divided into those with electric ignition and those with piezo ignition. We figure out how to choose a high-quality and convenient model, study best models 2018. Let's look, study and buy!

Name	Price, rub.	Briefly about the main thing
		Excellent build quality. High speed of water heating.
		Easily adjustable, shows temperature, total savings and comfort.
		When operating two points (bath and kitchen), the temperature does not fluctuate.
		The only model in the line with thermoelectric combustion control.
		Version P23 is for natural gas, version P31 is for liquefied gas.
		In its simplicity, it resembles old Soviet speakers.
		Provides for operation on natural and liquefied gas.
		Runs on liquefied gas.
		The model is 100% adapted to Russian conditions.
		A “star” sample of a speaker from a Czech company.
		Modulating water block. Ignites from the built-in piezoelectric element.

How to choose a gas water heater for an apartment

When choosing and purchasing gas equipment, you must take into account its technical characteristics:

power is also productivity;
control method;
power supply;
protection system.

Let's understand in detail what influences what.

Power

This parameter affects the volume of water supplied so that it is enough to meet all needs. Depending on the power, the volume of hot water per minute is determined;

11-19 kW - 6-11 l/min;
22-24 kW - 12 l/min;
28-30 kW - 14 l/min

It is clear that the more intense the flame, the higher the performance of the machine. If there is one water intake point in the room, the minimum power is sufficient. If 2 or more, then you need to focus on a volume of at least 12 liters.

When purchasing, always make a performance reserve of at least 20-25%. Working at the limit quickly leads to technical wear and breakdowns.

Control method

There are 2 control methods:

mechanical - operation is adjusted by a rotary relay;
electronic - via keyboard.

In modern technology, regardless of the control method, there is a small screen where operating moments are displayed and an error code appears in the event of a failure or breakdown.

Power supply

The equipment can operate from liquefied (cylinder) gas or from the main line. There are models that can be switched.

Protection system

The presence of mandatory elements responsible for the uninterrupted and safe operation of the unit:

flame control sensor;
traction sensor;
hot water heating sensor.

These are basic elements that can be supplemented with safety valves, water pressure controllers, etc.

The best geysers with electric ignition (automatic)

The burner is ignited using an electronic unit, without human intervention: when the hot water tap is opened, water enters the reducer, the created pressure sets the rod in motion, a signal is sent to supply gas and a spark is given, igniting the gas.

Automatic electronic flame modulation. Heat exchanger made of oxygen-free copper OXYGEN FREE - lead-free. Thermal power 20 kW, capacity 10 liters per minute.

Electrolux works very quietly. The dimensions are standard for this line of equipment - 33x55x19 cm and weighing only 8 kg. The combustion chamber is open. There is an indication of the battery charge level, an operation blocker in the absence of traction, and a multi-stage safety control system. It operates almost silently and with minimal water and gas pressure.

Small - 35x61x18.3 cm - geyser with a capacity of 11.32 liters and a power of 23.60 kW. Enough for 2 water intake points - kitchen and bathroom. Automatic - with electric ignition, mechanical control. In general, the unit is structurally simple and easy to operate, heating water even with minimal natural gas pressure.

The robust Zanussi design has an LED display to show the water heating temperature. The presence of a multi-stage security system eliminates interruptions in the operation of the dispenser. A copper heat exchanger is built into the housing. The economical unit features low gas consumption. The heat exchanger is made of copper.

The package includes everything necessary for installation - self-tapping screws, dowels, anchor, pipe connector, tightening clamp and gasket.

A gas water heater with a closed combustion chamber, which means the maximum level of safety! The main difference between the speakers is design, improved functionality and increased efficiency. The speaker was designed by Umberto Palermo.

With fairly miniature dimensions, impressive operating parameters of almost 20 kilowatts and 11 liters of output per minute. Advantages include setting a fixed water flow rate (signal when the bath is full), a built-in fan, and the ability to upgrade the chimney with additional components. The cable length is 1.5 meters and plugs into a regular outlet without the risk of damaging the electrical network.

The best geysers with piezo ignition (semi-automatic)

To start, press and hold the gas button for 5 seconds while simultaneously pressing the spark button. When the gas has ignited, the gas supply button is moved to working position. The advantage of the semi-automatic device is the ability to operate at a minimum water pressure - from 0.1 atmosphere.

This is the only model in the Baxi line with thermoelectric combustion control. Manual ignition is carried out using a piezoelectric element and a regulator-ignition button on the panel.

Among other things, this is also the cheapest unit among the entire range of the Italian brand. It does not have an information screen and has a rated power of 22 kW, which corresponds to a flow rate of 11 l/min. maximum temperature - 60°C.

The speaker dimensions are 31.4x59.2x24.5 cm, weight is just over 10 kg - it is convenient to mount it even on a non-load-bearing wall without the risk of collapse. Protection system: gas control. The package includes a thermometer and a heating temperature limit sensor. The heat exchanger is made of copper.

Piezoelectric ignition and constantly burning igniter. Thermal power of the equipment is 17.40 kW, productivity is 10 l/min. maximum temperature 60°C. Designed for one water intake point. In size, one might say, it is almost miniature: 31x58x22 cm and weighs 11 kg.

There is a safety system to protect against overheating. Designed for a nominal heat load of 20 kW at an allowable pressure of natural gas of 13 mbar, liquefied gas of 30 mbar. Has ionization flame control - if there is no flame, you can turn off the fuel supply. Adjustment for power and water pressure is provided. Bosch is available only in white.

Open combustion chamber. The power of the equipment is 21 kilowatts, heats 12 liters of water per minute, and can be connected to 2 water intake points at once without the risk of fluctuations. Natural gas consumption 2.3 m3/h. Water pressure - 0.5-0.6 bar. Inlet pressure 0.2-6 atm.

The dimensions are quite large when compared with similar equipment from other manufacturers - 70 × 37.2 × 23 cm and the entire structure weighs more than 15 kg, respectively, you need to choose a load-bearing wall.

Heats up to 35-60 °C. Very durable frame - can withstand any load. The power supply is protected by a special system. The fitting is adjusted using screws. A pressure regulator is provided. The presence of traction is easily checked.

The best geysers under 10,000 rubles.

A well-known Russian brand specializing in the production of gas and water heating equipment. The Neva 4510, Neva 4511 and Neva Lux dispensers are designed to work equally efficiently on both types of fuel - natural and liquefied gas.

The power of model 4510 is 17 kW, with electric ignition and mechanical control. It assumes only vertical installation on a load-bearing wall, although the weight is relatively light. There are protection systems: against overheating, gas control. Additional features: display, power indicator, thermometer, heating temperature limitation.

Operates on liquefied (cylinder) gas. This unit will be enough to supply hot water to several water points even with low water pressure. It turns on automatically - electric ignition, you just need to open the tap.

The heat exchanger is coated with an anti-corrosion coating, which ensures a long service life. On the case there is a control panel with a display for convenient operation. In order to save fuel, a winter/summer mode and a water-cooled combustion chamber have been introduced. The dimensions of the device are 34.5x60x18.5 cm and the entire structure weighs 10 kg.

The unit is fully adapted to Russian conditions: to a pressure in the gas pipe of 13 mbar, which is typical only for our mains, and to varying water pressure, which, in general, also does not surprise anyone. Junkers needs 0.1 atmospheres to perform the intended functions.

Such a machine is capable of heating 11-16 liters of water per minute, which is considered a very high figure. The flame power automatically changes depending on the strength and size of the water flow. The structures are safe and can serve for a decent time.

Interestingly, when the room temperature drops below zero degrees, the burner turns off and empties. If such a procedure was not carried out before the winter months, then when connecting the device the next season, you need to check whether the water is heated.

The best geysers from 10,000 rubles.

This is an absolutely “star” example of water heating equipment from the MORA-TOP company. A power of 26.4 kW is enough to heat 15 liters of water to 80°C. This volume and, most importantly, temperature, is enough to provide even a catering establishment with boiling water, not to mention the private sector.

Burner ignition is electronic. There is a full range of protection against leakage, against combustion in the absence of gas, against overheating, etc. That is, from the point of view of operation, absolutely safe, reliable equipment. The only caveat is the high risk of breakdown due to power surges. When purchasing Mora, be sure to immediately install a voltage stabilizer in the network.

Equipped with a burner with automatic modulation and piezo ignition. Operates at gas pressure from 13 mbar. There is an inspection window on the body to monitor the flame. Power adjustment is possible in the range of 10-19.2 kW. To start the water heater, a small flow of water is enough.

The body of the geyser is made of painted steel with plastic elements. Peculiarities instantaneous water heater MAG 11-0/0 XZ C+. 2 power levels. Protection is limited by a flame presence control sensor, which shuts off the gas supply if there is no flame on the burner.

VIDEO: Why the gas water heater does not light up