The best geysers for an apartment rating. The best geysers

27.02.2016 at 20:35 · pavlofox · 29 170

Rating of gas water heaters in terms of reliability and quality for 2016

10. Vector JSD-20W | price 8 thousand rubles

A series of Chinese water heaters opens the rating of gas water heaters in terms of quality and reliability. All devices from the series have automatic ignition, which makes them more convenient to use. If there is insufficient draft, the burner turns off and gas access to the device is blocked. Equipped with a device and a temperature sensor, which eliminates the possibility of overheating. The model is ideal for apartments where there is a very weak water pressure and may well last 5-7 years. Vector JSD-20W can be purchased for an amount within 8 thousand rubles.

9. Astra | price 7 thousand rubles


Geysers "" from a domestic manufacturer is a good budget option and is not much inferior to foreign counterparts. The device has a thermostat that regulates the temperature of the water and does not allow it to heat up by more than 60 degrees. The device is equipped with automation: it starts working only in the presence of a pilot flame and water flow. If there is no draft in the chimney and the igniter goes out, then the main burner is turned off. These are quite reliable and good quality models. But there are some disadvantages: 1) the device is a bit noisy during operation; 2) gas does not get automatic access to the burner when the water tap is opened, so ignition is carried out manually; 3) with a weak pressure of water, it will be difficult to make the column work. But such small flaws can be forgiven for a very affordable price - 7 thousand rubles.

8. Gorenje | price 9 thousand rubles


Slovenian geysers are among the highest quality and most reliable. Let's take a closer look at the line of water heaters on the Gorenje GWN 10NNBW model. This device is equipped with a continuous modulation system that automatically changes the burner operating mode depending on the water pressure. Gorenje GWN 10 NNBW is equipped with safety devices that allow you to control the level of removal of combustion products into the chimney and the state of the flame, as well as a gas supply cut-off switch if, for any reason, the draft in the chimney has weakened or the flame has disappeared. Also, the equipment is equipped with a temperature limiter for heated water. The average price for a model is 9 thousand rubles.

7 Mora Vega | price 24-33 thousand rubles


Mora Vega- high-quality Czech water heaters adapted for operation in Russia, where low pressure in water pipes is characteristic. Models of this brand continue to work even with low water pressure. The device is able to automatically change the power of the flame, which will depend on the water flow in the tap and is equipped with all reliable modern security systems. The minimum service life of any device in this series is 15 years. These are far from the cheapest geysers, the cost of which starts from 24 and reaches 33 thousand rubles.

6. Neva Lux | price 10-12 thousand rubles


Water heaters Russian production Neva Lux also entered the top ten best geysers. The equipment is designed for operation in Russian conditions, where water is particularly hard. The device includes German components, which allowed Russian manufacturers to combine quality and reliability in one device. Even at low water pressure, Neva Lux continues to work and automatically maintains normal temperature regime outlet water. The most budgetary and good option from this product line is Neva Lux 5611. The cost of the model is 10-12 thousand rubles.

5 Beretta Idrabango | price 10-13 thousand rubles


Italian geysers Beretta Idrabango possess good quality and operational reliability. The water heater is equipped modern system safety and ensures performance even at low pressure, while protecting the device from overheating. High-quality components ensure the durability of the devices of this series. Gas equipment is in the middle price policy. For example, the AQUA model can be purchased within 10-13 thousand rubles.

4. Vaillant | price 13-15 thousand rubles


Water heaters from a German manufacturer are among the highest quality and most reliable on the Russian market. Geysers marked R are equipped with a gas pressure regulator, which ensures uninterrupted operation. Devices from this series are equipped with either piezo ignition or battery ignition. The automatic flow regulator ensures a constant water temperature in the event of a change in pressure in the water supply. For safety in operation, the built-in traction tipping sensor is responsible here. The heat exchanger is made of copper and has a special protective coating that ensures durability of the device. The burner is also made of quality material– chromium-nickel steel. A good option from this series would be AtmoMAG pro with a medium price policy. The cost of this model starts from 13 thousand and can reach 15 thousand rubles.

3. Electrolux | price 15 thousand rubles


Included in the top three most reliable speakers in 2015-2016. The new generation of water heating devices from this company are equipped with electric ignition, automatic control of water temperature differences for complete ease of use. The modulation of the flame ensures safety during the use of the device. In case of overheating, the device automatically stops the gas supply to the burner. The most popular model in the series is NanoPro 285. The heat exchanger of this device is made of high quality copper using the latest technology. This will significantly extend the life of the water heater. NanoPro 285 provides stable and quiet operation. The security system of this model includes 1) a protective thermostat that controls the temperature of the exhaust gases, 2) a draft sensor, 3) a hydraulic valve; 4) ionization flame control. When a fault occurs, the intelligent control board will block the operation of the device. The average price for such a column is 15 thousand rubles. This is the best option in terms of price and quality.

2. Bosch | price 14-30 thousand rubles


Bosch- one of the most popular lines of gas water heaters today. Heat exchangers and burners of this series are made of stainless steel and have a guarantee of 15 years. The models of this company are simple and easy to use, have an ergonomic appearance and operate silently. The manufacturer guarantees the reliability and safety of its product. Water heaters are equipped with the following functions: flame control, overheating sensor, flue gas control sensor. Bosch appliances are equipped with a power regulator and automatic maintenance of a stable temperature of the water coming from the tap in the event of a change in pressure in the water supply. Among all Bosch devices, the GWN 10-2 CO B model turned out to be the most popular, the price of which varies between 14-30 thousand rubles.

1. Ariston | price 11-19 thousand rubles


Columns of the series lead the rating of the most reliable and high-quality gas equipment this year. The water heater is equipped with a modulating burner, which itself controls the power and ensures a stable temperature. Thus, the consumer is not in for an unpleasant surprise when warm water can be replaced by a cold stream. Safety plays a major role when choosing a device. The company has thought this through thoroughly and equipped its devices with reliable automatic protection. In case of incorrect operation, the column is turned off. One of the latest Fast Evo models is equipped with electrical ignition, which does not require any unnecessary manipulation from the user. The pricing policy of this line ranges from 11-19 thousand rubles.

What else to see:


Installing a gas water heater in an apartment or a private house will save you forever from problems with hot water supply. Even taking into account the constant modernization of housing and communal services, in some cases their capacity is not enough.

How to choose a gas water heater

Everything gas water heaters are divided into 2 types:

  • - devices with large dimensions due to the presence of a hot water tank, the volume of which can be from 50 to 500 liters. Due to their large weight, their layout is almost always floor-standing, and sufficient free space is required for installation. It is advisable to use such heaters in cottages and private houses.
  • Flow - compact devices without a water tank. Suitable for installation in small spaces natural ventilation. Good decision for the organization of hot water in the apartment. A characteristic feature is the relatively low productivity.

The selection of a suitable gas water heater is based on the criteria below.

Performance

The indicator is measured in l / min and indicates the amount of water that the device is able to warm up per unit of time. The required power of the equipment is selected taking into account the number of water intake points, for example,. It is generally accepted that to serve one point, a capacity of about 6 l / min is required, and to use two at the same time - 13 l / min.

Inlet pressure

The value consists of two parameters: maximum and minimum pressure. The first indicator indicates the pressure that the device can withstand. The work of the water supply is often accompanied by water hammer, which can lead to damage. For domestic networks, it is recommended to select models with a maximum pressure of 11-12 bar.

As for the minimum pressure, it turns on when it is reached. If the pressure is below this value, the device simply will not work. This is especially true for flow type models. The recommended minimum pressure is no more than 0.15 bar.

Ignition type

  • Manual. It is practically not used even on budget modern models due to insecurity and inconvenience.
  • Piezo ignition. Activated by pressing a button, it is an electromechanical match integrated into the device. It has no special advantages over the option described above.
  • Electric ignition. A more advanced system that can be volatile and non-volatile. In the first case, when the power is turned off, the water heater simply turns off. The second option is connected to the household power supply using an adapter. In turn, it is divided into hydro-generators (powered by electricity generated by the flow of water) and battery-powered devices.

Type of heat exchanger

  • Steel - have increased reliability and low cost, but weigh a lot and are subject to corrosion.
  • Copper - have a short service life due to the presence of impurities that lead to uneven heating. Heat-resistant coating does not really save the situation.
  • Made of highly purified copper - compared to steel, they have increased efficiency with similar mechanical characteristics.

The method of removal of combustion products

  • Classic (with chimney). Often, the installation of heaters with this method of removal is impossible due to the banal lack of technical capabilities, for example, in an apartment.
  • Parapet (without a chimney) is a more expensive option. The withdrawal is carried out forcibly by means of a pipe brought out to the outside. The main requirement for the room where the water heater is installed is high-quality ventilation.

Security Devices

The presence of each of the devices listed below is mandatory if the water heater is installed in a residential area, and not in a specially equipped boiler room:

  • Detectors: ionization, flow, draft, low water pressure.
  • Water overheating sensor.
  • A safety valve that performs an emergency discharge of fluid when the pressure in the pipes rises.

The absence of one of the devices reduces the safety of the water heater, can lead to negative consequences for health, threaten life.

best tankless gas water heater

Wall mounted gas water heater BoschWR10-2P with an open combustion chamber and mechanical control has excellent technical specifications and productivity of 10 l/min. The model is capable of running on both natural and liquefied gas. It heats water in the temperature range from +35°С to +60°С. Due to the small dimensions and the classic shape of the body, the water heater is almost invisible in the room, suitable for installation in small apartments.

Model BoschWR10-2P silent, capable of operating at minimum values ​​of the incoming fluid head. When the tap is opened, the ignition is activated, which turns off when the water supply is shut off. A well-thought-out security system includes an overheating control system using a temperature sensor and a fire intensity regulator. The weight of the device is 11 kg.

Characteristics

  • Type - wall-mounted, with an open chamber.
  • Power (thermal) - 17.4 kW.
  • Inlet pressure range: 0.1-12 atm.
  • Ignition - piezo ignition.
  • Heating limitation - yes.
  • Dimensions - 310 * 580 * 220 mm.

pros

  • Extremely low level noise.
  • Possibility of functioning at a small incoming pressure.
  • Sophisticated security system.
  • No batteries in ignition.

Minuses

  • Sensitive to water quality.
  • Requires complete disassembly for cleaning.
  • Difficulty in finding service centers and spare parts.

Best storage gas water heater

Floor standing water heater AristonSGA 200 with an enameled tank with a volume of 195 l, mechanical control, a thermometer, a safety valve and a system for limiting the heating temperature. With a thermal power of 8.65 kW, the model heats up the liquid to a maximum temperature of + 75 ° C, and for normal operation an input pressure of 0.2-8 atmospheres is required. The water heater is equipped with a magnesium protective anode, indication of heating and switching on, gas control system. An open combustion chamber is used for heating.

AristonSGA 200 has standard connection diameters (0.75 inches), and the only problem that may arise during installation is the lack of free space. The device weighs 61 kg.

Characteristics

  • Power (thermal) - 8.65 kW.
  • Inlet pressure range: 0.2-8 atm.
  • Ignition - piezo ignition.
  • Heating temperature: +75°С.
  • Control type - mechanical.
  • Heating limitation - yes.
  • Dimensions - 495 * 1700 * 350 mm.

pros

  • Possibility of operation on liquefied gas.
  • Existence of gas control and the safety valve.
  • Enamelled coating of the inner walls of the tank.
  • Spaciousness.

Minuses

  • Price.
  • Large dimensions.

The best gas water heater with a closed chamber

Instantaneous water heater ZanussiGWH10 Fonte suitable for installation in an apartment and a private house. With a rated power of 18.5 kW, the performance of the model is 10 l / min. The use of quality ingredients and modern technologies provides high efficiency of work at incoming pressure ranges from 0.15 to 10 atmospheres. Character traits devices include classic design, extremely low noise level, economical consumption of water and gas. Electronic ignition is powered by two standard batteries, LED-display displays information about the water temperature.

Model ZanussiGWH10 Fonte equipped with a closed combustion chamber. The use of stainless steel in the design of the heat exchanger and burner significantly extends the life of the device. One of the main advantages, along with other characteristics, is the low cost of the water heater.

Characteristics

  • Type - wall-mounted, with a closed chamber.
  • Productivity - 10 l / min.
  • Power (nominal) - 18.5 kW.
  • Inlet pressure range: 0.15-10 atm.
  • Control type - mechanical.
  • Heating limitation - yes.
  • Dimensions - 330 * 550 * 189 mm.

pros

  • Buried type of combustion chamber.
  • Informative LED display.
  • Smooth flow even at low inlet pressure.
  • Price.
  • Stainless steel as heat exchanger and burner material.

Minuses

  • The electronic fire starter requires frequent battery replacement.

best floor standing gas water heater

Floor standing water heater made in USA AmericanWaterHeaterPROLineG-61-50T40-3NV with a thermal power of 11.7 kW allows you to warm up the liquid to a temperature of + 70 ° C. The high cost is offset by the reliability of all components and the duration of operation. In its class, this model is considered one of the best. The coating on the surface of the tank eliminates the appearance of corrosion.

The water heater requires periodic scheduled maintenance, however, like all models that run on gas. The main disadvantage is the inconvenience of connecting this model.

Characteristics

  • Type - accumulative floor, with an open chamber.
  • Volume - 190 l.
  • Power (thermal) - 11.7 kW.
  • Max. temperature: +70°С.
  • Heating limitation - yes.
  • Dimensions - 508 * 1450 * 508 mm.

pros

  • Glass-ceramic coating of the inner surface.
  • Reliability.
  • Volume.
  • Overheat protection.
  • Heating limitation.

Minuses

  • Inconvenience of installation due to the inch measurement system.
  • Price.

The best domestic gas water heater

Domestic gas water heater Neva 4510-M with a power of 17.9 kW is equipped with an open type combustion chamber and electric ignition, equipped with a mechanical control. Low cost due to simple design and classic appearance. Due to the compact body, the model is suitable for installation in apartments and private houses of small area. Among the features of the water heater is the possibility of normal operation with sudden pressure surges, uniform water supply and low noise level.

In the design of the model 4510-M two-stage modulation of a flame is provided. The protection system with an ionization sensor shuts off the gas supply when the burner goes out. Manufacturers have equipped the device with mechanical control, power-on indication, informative display and thermometer. With a wall-mounted vertical mounting method, communications are connected from below. The weight of the water heater is 10 kg.

Characteristics

  • Productivity - 10 l / min.
  • Power (thermal) - 17.9 kW.
  • Inlet pressure range: from 0.1 atm.
  • Ignition - electric ignition.
  • Dimensions - 290 * 565 * 221 mm.

pros

  • Compact dimensions.
  • Affordable cost.
  • Two stage flame modulation.
  • Starting pressure from 0.15 bar.
  • Ionization sensor.

Minuses

  • Low power.
  • Impossibility of use on two points of liquid supply.

The best gas water heater for an apartment

On the Russian market, a Czech water heater MoraVega 10 in demand for many reasons. One of them is the heating of water with a volume of 10 liters in just a minute, which is an excellent indicator for an apartment. Reliability and long service life completely offset the high price, since these figures actually turned out to be higher than those of cheaper counterparts. Copper heat exchanger provides high efficiency, single intake design allows the model to be used in the bathroom or in the kitchen.

Water heater security system MoraVega 10 designed at the highest level. It includes fuses for the correct operation of the burners, protection against starting in the absence of water. Also, the water heater is equipped with protection against reverse draft in the chimney. The compact dimensions make it easy to hang the device on the wall even in small rooms.

Characteristics

  • Type - flow wall, with an open chamber.
  • Productivity - 10 l / min.
  • Power (thermal) - 17.3 kW.
  • Inlet pressure range: 0.2-10 atm.
  • Ignition - piezo ignition.
  • Maintaining the temperature - yes.
  • Control type - mechanical.
  • Heating limitation - yes.
  • Dimensions - 320 * 592 * 261 mm.

pros

  • Czech collection.
  • Reliability of components.
  • The efficiency of heat exchangers is up to 92.5%.
  • Security.

Minuses

  • Difficult to buy due to high popularity.
  • One water intake.
  • Price.

For one-room apartment where 3 people live, a flow-type device with a capacity of 10 l / min and a power of about 15 kW will suffice. For country house, where periodic drops in water pressure are constantly observed, it makes sense to install a storage heater operating at a pressure of 0.1 atmosphere.


In homes without hot water, gas water heaters come to the rescue. They have many advantages - long service life, economical price of "blue fuel" and the device itself, as well as the ability not to depend on accidents and all kinds of preventive measures. Our rating of the best gas water heaters will introduce you to the most reliable and popular models.

High-quality Czech devices, winners of the rating of reliable gas water heaters, adapted to Russia with frequent pressure drops in pipes. With Mora Vega, you will have hot water at any low pressure. In addition, the semi-automatic column works almost silently. Manufacturers claim that they have a 15% higher water heating rate than similar devices (10 l / min at a pressure of up to 7 l / min).

There are German fittings inside, and special turbulators inside the tubes prevent scale from settling. The thick copper heat exchanger has an additional protective coating.

In terms of safety, this model will not let you down: there is a temperature limiter, “dry start” fuses (it will not turn on without water), flame and traction.

The service life will be at least 12 years, but the price is from 20 thousand rubles.

Good Italian speakers at a price of 13 thousand rubles. Its productivity is 11 l / min, and a copper heat exchanger will heat water up to 60 degrees.

The security system in them is thought out to the smallest detail - the device will work at the weakest pressure, which allows residents of high floors not to worry about whether they will have hot water. There is overheating protection, smoke control and a flow sensor.

Reliable speaker of the latest generation. The design has a built-in electric ignition (via batteries), an automatic sensor for temperature and water changes. It makes very little noise, but you won’t be able to get a thin warm jet - the unit will turn on only with high pressure. Present: draft sensor, hydraulic valve, ionization flame control - which means that you can light the flame quickly and easily.

When overheating, the gas supply is immediately stopped. The heat exchanger in the column is copper. Price from 15000 r.

The disadvantage is that it is designed for normal pressure. As soon as it is lowered, the protection is activated and the device does not work.

A very popular model with piezo ignition, which will work (according to the manufacturer) for at least 15 years. Heat exchanger and burner made of stainless steel, with throughput 10l/min.

The column is compact and silent, with a maximum temperature of 60 degrees. There is a control of the flame and flue gases, protection against overheating. This device has a built-in power regulator and a heat support function when the pressure in the pipeline changes.

Zanussi GWH 10 Fonte

Automatic column classic design, which will fit into the interior of any kitchen or bathroom. It is a quiet device with an economical consumption of water and gas (10 l / min).

Functions: electronic ignition (from 2 batteries), LED-display (with outlet temperature). There are regulators of productivity and heating temperature. The heat exchanger and burner are made of stainless steel.

With the weakest water pressure (0.15 bar), the device will perform all its functions. Zanussi has released a separate series - Fonte Glass, for lovers original design. In them, the front panel is made of glass with a pattern (7 types).

There is no modulation control. Price - from 10 thousand rubles.

A high-quality reliable machine at a price of 15 thousand rubles with a capacity of up to 14 l / min. It has a built-in modulating burner that independently controls the flow rate and creates the required temperature. Therefore, a cold stream suddenly replacing warm water does not wait for a person, and there is no need to look after the burner.

Reliable protection will turn off the column in case of improper operation. The heat exchanger is copper, and indicators on the display will report all malfunctions.

German column, which is ideal for small kitchens and especially "Khrushchev", while its capacity is 16 l / min. The piezo ignition is fully automatic and eliminates the need for batteries.

There are three locks: water (at temperatures above 95 degrees), in the absence of traction and flame control.

The service life of a copper heat exchanger is at least 15 years.

Slavic geyser at a price of 9 thousand rubles, collected in China. It has a modulator that allows you to change modes depending on the water pressure (starting from 0.2 bar). The device is quiet and ignition occurs instantly.

The security system controls the degree of removal of combustion products and automatically turns off the gas if the flame goes out or the draft in the chimney becomes insufficient.

There is a temperature display and a water heating limiter.

Russian water heaters, which are no worse than their foreign counterparts. They will work stably for many years, and in the event of a breakdown, the issue of spare parts and after-sales service will not occur.

This column shows the water temperature on the display, is not afraid of strong pressure and pressure drops. Electric ignition is carried out using batteries, and a thick copper heat exchanger deserves special praise.

The Neva 4511 also has disadvantages: it is noisy, without smooth modulation of the flame, and the batteries should be changed several times a year.

Price - from 9.5 thousand rubles.

Chinese water heater at a price of 8 thousand rubles. The column has an automatic electronic ignition, a low draft lock, a temperature sensor (in the form of a display), which excludes the possibility of overheating and a winter-summer switch. The heat exchanger is copper (tin-plated), which is very good for a Chinese model.

The column is ideal for apartments with low (up to 9 l / min) and weak water pressure (maximum 4 l / min). The actual service life is from 5 years.

Video - how to choose a geyser

2 3 4 5

Geysers solve a common problem of lack of hot water supply in a house or apartment. These portable water heaters minimum flow gas fuel are able to provide hot water large living quarters. The main advantages of such devices are small dimensions, the ability to heat a large amount of water, relative cheapness and maintainability. Among the disadvantages is the need for communications to connect speakers. At a minimum, it should be a gas pipe or cylinder, which not everyone has the opportunity to install, but for models with electronic control or electric ignition needs mains power. In addition, we are dealing with combustion products, so the installation of a chimney and ventilation is mandatory, which complicates the installation of the device.

To choose a geyser with optimal parameters, you should pay attention to the following points.

  • Depending on the power, the device can heat a certain amount of water. To service one circuit, it will be enough to buy a gas water heater with a power of up to 19 kW. If you want to heat the water intake at two points, then the model should have a rating of 20-28 kW. The most powerful water heaters (more than 29 kW) are able to provide residents of a house or apartment with hot water in large volumes.
  • In case of problems with the supply of gas or water, the way out will be the purchase of storage gas water heaters. They are equipped with tanks in which a supply of warm water is stored. Thanks to the thermal insulation of the tank, it is possible to reduce gas consumption.
  • For the safe operation of modern speakers, manufacturers equip devices with various degrees of protection. The presence of a water flow sensor prevents the gas valve from opening in the absence of flow. A thermal flame sensor shuts off the gas supply when the wick goes out. The draft sensor stops the gas supply when the draft in the chimney drops to a dangerous level. A useful option is the water overheating sensor, it not only prevents the formation of boiling water, but also reduces the amount of scale in the heat exchanger.
  • Geysers are controlled differently. Most often, models of the middle price segment have two control options. One of them regulates the water pressure, and the other is responsible for the intensity of gas combustion.
  • An important parameter in water heaters is the type of combustion chamber and exhaust system. In open chambers, gas burns in the upper part of the column, from where it is immediately removed into the chimney. Somewhat more expensive, but sealed combustion chambers of a closed type look safer. The air supply, as well as the removal of exhaust gases, in such devices is forced. In addition to fans, coaxial chimneys are used in such models.

The most popular among buyers are heaters from Bosch (Bosch), Ariston and Mora (Mora). These European manufacturers are renowned for their reliability and performance. Domestic column Neva - excellent value for money. In the ranking, we will compare the best geysers in various price categories.

The best inexpensive geysers: budget up to 10,000 rubles.

5 Oasis Glass 20RG

Best New 2019. Artistic Design. Winter/Summer mode
Country: China
Average price: 5 870 rubles.
Rating (2019): 4.0

Previous models of Oasis gas water heaters are still popular, but the company does not stand still and recently introduced a new Glass series. It differs from older brothers in original design decision in the form of a glass panel with a colorful pattern. Such a water heater, in addition to fulfilling its direct duties, serves as an interior decoration. The novelty is also interesting because, against the background of an affordable cost, it has sufficient functionality and in domestic conditions proves to be a reliable and safe device.

It does not provide such “surpluses” as modulated power or a remote control, but it has everything that is needed for a constant and convenient hot water supply in a house with 2-3 residents: a flow-through design, electric ignition from batteries, a copper heat exchanger and several security devices. In the reviews, the owners point to separate operating modes for different seasons, the activation of which allows you to save up to 50% of gas in the warm season.

4 Hyundai H-GW1-AMW-UI305

Intelligent control system. Copper heat exchanger
The country: South Korea (made in China)
Average price: 7,100 rubles.
Rating (2019): 4.3

In 2015, Hyundai introduced Gulfstream GW1 tankless gas water heaters specially designed for Russia in two contrasting colors. color solutions- black and white. The rated power of the devices is 20 kW, which provides a performance of 10 l / min. at a delta of 25°. Starting is carried out using an electric ignition, powered by a set of batteries. The built-in electronic unit is responsible for the stability of temperature and flow strength, and the LED display allows you to control the fulfillment of the set parameters and timely determine the cause of the malfunction if it occurs.

The body of the unit is made of enameled steel, the burner is made of stainless steel, and the heater is made of copper with a wall thickness of 0.5 mm. Geysers with copper heat exchangers are preferred for apartments or houses where hot water is constantly needed, as they conduct heat as quickly as possible and thereby reduce the time for its preparation. The safety elements are integrated into the 4D-Guard system: there is a thrust sensor and a temperature limiter, as well as an ionization rod and a safety valve. In the reviews, the column is called a compact and reliable device that works like a clock, they are surprised at the low price, but complain about the lack of flame modulation.

3 Neva 4510-M

Best price
Country Russia
Average price: 7,100 rubles.
Rating (2019): 4.3

The model from the domestic manufacturer Neva 4510-M is the most attractive option in terms of price, which also has decent functionality. Unlike other models, this water heater can work with both natural and liquefied gas, which makes it more versatile. The power of the device is 17.9 kW, and with a capacity of 10 l / min, it can easily provide hot water to the whole house. Water intake can be carried out by several points, so you can use this geyser for several purposes at the same time. Like many models, it is installed vertically on the wall, and communications are connected from below.

Among the strengths of the Neva geyser in the reviews, buyers call low cost, quiet operation and the presence of a thermometer. This water heater has several useful features, such as battery-powered electric ignition. This is convenient, since there is no need to connect the device to a power outlet, and a well-thought-out system of electric fuel ignition requires a minimum of energy and does not need frequent replacement of batteries. The column starts to work even with a minimum water pressure of 0.1 atm, which allows it to be used in almost any conditions. As weaknesses, the low quality of materials is distinguished, and, as a result, low reliability.

2 Bosch WR 10-2P

One of the most reliable geysers in the budget segment
Country: Germany
Average price: 8,900 rubles.
Rating (2019): 4.5

Reliable geyser Bosch WR 10-2P takes second place in the ranking among best models budget segment. With a power of 17.4 kW, this device has a capacity of up to 10 l / min, while heating water up to 60 ° C. The temperature is controlled by convenient mechanical rotary switches. On sale you can find two versions of this column - P23 for natural gas from a gas pipeline and P31 for liquefied gas from a cylinder. Reliable protection against leaks is achieved due to the increased operating pressure range - from 0.1 to 12 atm. For the normal functioning of the apparatus, an additional air duct is required, since an open-type combustion chamber is installed here.

The advantages of this Bosch water heater in customer reviews include ease of operation, small size and quiet operation. In addition, the installation of such a device will not be a problem - it is not necessary to invite a specialist. Gas and water supply is carried out from below, and the column itself is hung vertically on the wall. A distinctive feature of this heater is piezo ignition, the principle of which is based on the ignition of fuel by a silicon spark. According to experts, it is an order of magnitude more reliable than an electric one, in which burnt components are a common problem. To determine the heating temperature, a special thermometer is displayed on the front panel of the heater. Among the disadvantages of this model are sensitivity to water quality and a slightly overpriced price.

A common question for owners of apartments and private houses: which is better, a gas water heater or an electric boiler? Each type of water heater has its pros and cons, which will be discussed in the following table:

Water heater type

pros

Minuses

Geyser

Compactness (a big plus for a small apartment)

Unlimited hot water supply

maintainability

Reliability

Affordable price

Complicated installation, which must be carried out by a specialist

Approvals required for installation

Chimney and ventilation required

Stable operation requires stable gas and water pressure

Low efficiency

electric boiler

Easy installation

Enhanced Security

No chimney or ventilation required as there are no combustion products

High efficiency (up to 99%)

Ability to provide a large volume of hot water at a time

Independent of water pressure

High price

With a full flow of water in the boiler, the next portion will have to wait at least 1.5 hours.

Large dimensions

1 Zanussi GWH 10 Fonte

Economical gas consumption. Suitable for apartments with low water pressure
The country:
Average price: 6 670 rubles.
Rating (2019): 4.9

In Russia, gas is cheaper than electricity, however, the issue of saving it is relevant for all homeowners. According to rough estimates, the cheapest liter of hot water is provided by the Fonte series geyser. This is a fully automated equipment with electronic ignition, the presence of which eliminates the constant burning of the wick: ignition is carried out immediately when the DHW tap is opened, and when the DHW tap is closed, the burner goes out on its own. This saves up to 30 cubic meters of blue fuel per month.

The water heater is famous for its low noise operation and the ability to work even at low pressure in the water supply - from 0.15 bar. A similar problem often worries residents of apartments on the upper floors, so this unit will help them out a lot. Its combustion chamber is open, so sufficient ventilation is required in the room. The design of the manifold prevents CO2 leakage and fully complies with EU standards, and combustion products are discharged through a chimney with a diameter of only 110 mm, so that the column can be connected to almost any chimney system.

The best geysers of the middle segment: budget up to 30,000 rubles.

5 BaltGaz Comfort 15

100% domestic production. Robust construction. Warranty 5 years
Country Russia
Average price: 13,000 rubles.
Rating (2019): 4.0

Geysers "BaltGaz" of the "Comfort" line have replaced the well-known domestic water heaters "Neva Lux" and are produced in the Krasnodar Territory, and without the use of Chinese components. Recently, the series has been replenished with the most powerful model - the 15th with a power of 30 kW and a capacity of 15 l / min. Its functions and equipment indicate the modernity and comfort of the device. So, on the front panel there is an LCD display informing about the state of operation, ignition is performed automatically, from two batteries, there is also a smooth hydraulic modulation of the flame with an error of ± 2 °.

The regulation of the intensity of heating and the speed of the water flow is carried out mechanically, which is still considered the most reliable. The power of the unit is sufficient for a one-time analysis of hot water at 2-3 points. For operation, it is required to connect to the gas supply system in the house, however, with the installation of jets (offered optionally), the water heater will be able to work on bottled gas. The company manufactures all components on its own or orders from Russian manufacturers, so it is confident in their quality and offers customers a guarantee for a record period of 5 years. Among the shortcomings that we learned about in the reviews: fragile knobs of regulators, too fine adjustment of the thermostat.

4 Electrolux GWH 11 PRO Inverter

Miniature dimensions. Electronic flame modulation
The country: Sweden (made in China)
Average price: 14,490 rubles.
Rating (2019): 4.4

The space of standard houses is too limited, but you should not give up everyday comfort because of this. The compact and quiet speaker PRO Inverter from Electrolux is specially designed for Russian conditions, and therefore can be installed even in the smallest apartment. The thermal power of the "baby" is 22 kW, water heating is carried out at a rate of 11 l / min., evenly both with low water pressure and with minimal gas pressure. When other points are connected, reliable automation is activated, keeping the temperature at the same level without human intervention.

Since the device belongs to gas equipment designed for continuous operation, the manufacturer paid special attention to protection systems: in case of weak or reverse draft, the gas supply is cut off, the thermostat protects the structure from overheating, there is a built-in emergency pressure relief valve, flow detector and electronic flame control on the burner. For all the seeming complexity, the control is very simple, again with the help of electronics and an information board with all the necessary data, including an indication of the battery charge for auto-ignition. Of the minuses, it should be noted the difficulty of setting up for non-specialists and the scarcity of spare parts in the event of an unlikely failure.

3 Bosch WRD 13-2G

Optimum price-performance ratio
Country: Germany
Average price: 14,950 rubles.
Rating (2019): 4.4

The Bosch WRD 13-2G water heater ranks third in the ranking of the best geysers in terms of price and quality ratio. This is one of the most powerful models (22.6 kW), while its cost is somewhat lower than that of its neighbors in the TOP. The productivity of the device is 13 l / min - this is the best indicator in the ranking. Due to the open combustion chamber, column operation is possible only if there is an additional air duct. Distinctive feature this model - operation at a pressure of 0.35 atm, which allows you to use hot water even at low pressure.

According to buyers, the advantages of this geyser from Bosch are ease of installation and operation, high-quality electric ignition and neat assembly. In addition, the water heater can also work with liquefied gas, that is, from a cylinder. This feature will allow you to use it in country houses where communication problems are not uncommon. Special protection against overheating will work automatically when the temperature in the device becomes higher than the permissible one. The main disadvantages of this model are a noisy hydrogenerator, sensitivity to gas pressure and an inconvenient location of inlets and outlets.

2 Mora Vega 10

High reliability (according to user reviews)
Country: Czech Republic
Average price: 17,650 rubles.
Rating (2019): 4.5

In the next place in the ranking of the best geysers in the middle price category the Mora Vega 10 device is located. This is a popular water heater designed to provide apartments and small houses with hot water. In terms of price, this is an average model, which also affects the characteristics. But this device boasts excellent reliability and the ability to work in a wide pressure range - from 0.2 to 10 atm. Electric ignition quickly ignites the fuel, and the "gas-control" function eliminates any gas leaks.

In positive reviews, buyers talk about ease of operation, heating efficiency and excellent reliability, as the positive aspects of the Mora geyser. It is not necessary to invite a specialist to install the device - detailed instructions the kit will allow you to connect everything yourself. Overheating protection will prevent premature failure of the water heater, and temperature limitation will allow you to choose the optimal parameter for comfortable use of hot water. The disadvantages of users include not always triggered electric ignition and poor heating at low pressure.

Don't get busy independent connecting a gas column without relevant experience. Moreover, it is forbidden by law (any check of gorgaz = a fine). Connection of gas appliances should be carried out only by a specialist with a mandatory license (SRO) from his organization.

1 Ariston Fast Evo 11C

Modern burner design. Mains power for electronics
The country: Italy (made in China)
Average price: 13,890 rubles.
Rating (2019): 5.0

Gas water heaters equipped with constant power burners require manual temperature adjustment with each pressure change. Columns "Ariston", unlike them, are able to maintain the specified parameters independently and regardless of how many taps are open. And it's really very convenient. Ignition also occurs automatically, with the help of electric ignition, the power source of which is a 220V household network. If the user lives in a city apartment, and there are no particular problems with the supply of electricity, volatility is quite a good option to save on batteries.

However, not all reviews are equally positive. In some, they blame the failure of the radiator after 3 years of operation - they say, it leaked or burned out. To prevent this, experts recommend that future users carefully install the device and set it to pressure according to the instructions or use the services of a service center master with access to gas equipment. In this case, the column works correctly and absolutely does not require attention.

The best geysers for multiple taps (pressure water heater)

For those premises where there are several hot water intake points, the best option pressurized water heaters. Flow models may not be able to cope, since a sufficiently large amount of hot water is required at the same time, and in pressure vessels its level is constant (pumping is performed), which allows for a certain supply consumed by several receivers. The device is installed in a common riser, where distribution takes place.

5 American Water Heater PROLine G-61-50T40-3NV

The largest volume of the tank. ENERGY STAR® certified. Patented burner
Country: USA
Average price: 36,220 rubles.
Rating (2019): 4.1

AWH is the largest manufacturer of storage water heaters in the United States. Water heaters of the PROLine brand run on natural gas and are designed to prepare hot water not only in a private house, but also in a small industrial premises. The G-61-50T40-3NV is equipped with a 189L tank, the overall dimensions are 508x1450x508mm, so space for floor installation must be provided. It is noteworthy that gas burners manufactured by AWH Group are made of composite material and are characterized by a 33% reduction in nitrogen oxide emissions.

The domestic consumer, spoiled by technical sophistications, is at first surprised by the simplicity of the design: they do not even have piezo ignition (in devices that are supplied to Russia from the same manufacturer under the Mor-Flo brand, the control unit has already been replaced, so the matches may not would need). However, the owners, who purchased this device about 15 years ago, claim that it does not exist more reliably. Only the electronic filling from Honeywell is worth something, inspires confidence and the inner coating of the glass-ceramic container. It is also important that the column is certified according to ENERGY STAR energy efficiency standards. i.e. its energy consumption is at least 20% lower than its counterparts.

4 Ariston S/SGA 100

Better tank insulation. Anti-corrosion protection
The country:
Average price: 25,410 rubles.
Rating (2019): 4.2

The S/SGA 100 is a wall-mounted model with a large 95L water tank and is capable of providing multiple hot water outlets for a family of 2-4 people. It does not require a connection to the mains, it starts up with the help of piezo ignition, that is, by lightly pressing a special button. Despite the fact that the pilot burner maintains the flame constantly, the geyser consumes fuel carefully - up to 0.55 cubic meters. m./hour. This efficiency is due to the high efficiency and effective thermal insulation drive, made of high-density environmentally friendly polyurethane foam.

Most weakness all boilers - loss of tightness due to corrosion. To prevent its development, the inner surface of the tank is covered with heat-resistant enamel at the factory, additionally protecting it from corrosion with a magnesium anode. To increase the service life, it must be changed about once a year or two, depending on the hardness of the water. If you follow the operating rules, the device has been functioning flawlessly for many years - the model has existed since 2006, so there is a lot of evidence for this.

3 Neva 4511

The most popular geyser
Country Russia
Average price: 7 312 rubles.
Rating (2019): 4.2

Popular domestic gas column Neva 4511, unlike its competitors, can run on liquefied gas. A powerful hydro generator provides a capacity of 11 l / min, and high-quality a heating element with a power of 21 kW quickly raises the water temperature to the required level. The wall mounting method is convenient, as it saves space in the room.
In numerous reviews of the Neva geyser, buyers highlight convenient operation, small dimensions and low cost as strengths. The display shows current information about the temperature of the water in the machine. The body is painted with high-quality lead-free enamel, making the heater environmentally friendly. The operating pressure range is from 0.3 to 6 atm - ideal for domestic networks. TO weaknesses include the presence of noise during operation and the low reliability of some nodes.

2 Gorenje GWH 10 NNBW

Best value for money
Country: Slovenia
Average price: 6 946 rubles.
Rating (2019): 4.4

Gorenje GWH 10 NNBW is considered the best gas water heater with the ability to connect several pressure points. This is a simple pressure water heater that can supply hot water to several consumers at once. The power of the device is 20 kW, which allows you to quickly heat a large volume to the required temperature in a short period of time. The gas is ignited by electrical ignition.

Among the advantages of this model in the reviews, buyers list a copper radiator, low noise during operation and a pleasant appearance. To ensure the safety of operation, the "gas control" function is provided, which eliminates possible gas leaks. To ensure that the coolant is supplied clean and its quality does not affect the life of the column, special filters are installed at the inlet. To track indicators, a small display is provided, where the current temperature is displayed and the power indicator is located. Among the main disadvantages are the low quality of materials and the difficulty in replacing filters.

1 Bradford White M-I-30S6FBN

The best geyser storage type
Country: USA
Average price: 29,350 rubles.
Rating (2019): 5.0

The geyser of the Bradford White M-I-30S6FBN storage type provides a house or apartment with a constant supply of hot water. The device is able to supply a large volume of heated water to several points at once. The model is good because it allows you to successfully deal with water pressure drops in the main. The device heats 125 liters of water per hour, raising the temperature by 50°C. The presence of a non-volatile control system allows you to automatically maintain the water temperature in a given range. And the insulated inner tank reduces heat loss.

The geyser can operate at a minimum working gas pressure of 88 mm of water column. An important feature this model is to preserve the drinking qualities of water. This is achieved thanks to turbulent flows, which prevent the deposition of scale and increase the productivity of the device. Domestic consumers highly appreciate the durability of the model with uninterrupted operation. The volume of heated water is enough for a family of 4-5 people.

The best premium geysers: budget from 30,000 rubles.

The most expensive gas water heaters provide the residents of the house with the necessary supply of hot water. This requires minimal human intervention in the operation of the heater.

5 Hajdu GB150.1

Wall mounting. Wide range of thermoregulation
Country: Hungary
Average price: 35,550 rubles.
Rating (2019): 4.0

The Hungarian company Hajdu is not the most famous in Russia, although it was founded back in Soviet times. Nevertheless, the accumulative geysers of its production deserve attention already because they show good opportunities at an average cost. The GB150.1 model is a chimney (chimney-free modifications are indicated at the end of the marking with the number 2), have a thermal power of 6 kW and a tank capacity of 150 liters, but are installed on the wall, and not on the floor, like most analogues.

The unit is designed conscientiously in all respects: equipped with piezo ignition, automation from the Italian brand SIT, well thermally insulated and withstands inlet pressure up to 7 atm. From protective devices there is a temperature limiter and a safety pressure relief valve. Judging by the reviews (there are very few of them, unfortunately), the water heats up quickly, ranging from 40 to 80 °. Active anode protection should also be added to the number of advantages.

4 Vaillant AtmoSTOR VGH 190

The most efficient water heating. Withstands water pressure up to 10 bar
The country: Germany (produced in Slovakia)
Average price: 92,450 rubles.
Rating (2019): 4.6

"Vailant" has long been considered a leader in the heating equipment market, and its AtmoSTOR series of gas water heaters is the best choice for organizing an economical hot water system in bunk apartments, apartment buildings, cafes, beauty salons, etc. Their main feature is the ability to use in combination with heating boilers which can be switched off in summer without any damage to the hot water supply. The design is designed in such a way as to exclude non-target heat loss: it has a built-in injection gas-burner, the combustion chamber is surrounded by water, a 5-cm layer of polyurethane foam heat insulator is laid between the metal casing and the inner tank.

The degree of heating of the water mass is adjusted in steps, which allows you to accurately select a comfortable temperature. A separate room is not required to install the device, since it works quietly, and the protection functions - flame control, temperature limiter, gas outlet sensor - create all the conditions for safe operation. In general, the AtmoStor water heater proved to be the best, working well and for a long time even in non-standard cases, for example, with a short-term increase in pressure in the central or group water supply network up to 10 bar.

3 Ariston SGA 200

The best combination of price and quality
The country: Italy (produced in Russia)
Average price: 37,610 rubles.
Rating (2019): 4.8

The Italian geyser Ariston SGA 200 boasts the best combination of price and quality. The storage type device is equipped with a tank with a capacity of 195 liters. When installed on the floor, the heater has a height of 170 cm. The manufacturer has fully adapted the heater to the specifics of Russian gas, it is allowed to use liquefied fuel. Stable operation of the gas column is maintained even at a reduced pressure of hydrocarbon feedstock. The special thermal insulation of the tank made of polyurethane foam reduces heat loss by up to 20%. A smoke exhaust sensor, a thermocouple and a limit temperature sensor are responsible for safety during operation. The device can heat water in the absence of electrical energy.

Homeowners and plumbing professionals rave about the model's compactness, performance, and affordability. Comfort during operation provides indicators of heating and inclusion. Among the shortcomings, the attenuation of the igniter is noted even after the device is fully heated.

2 Baxi SAG3 300

Largest water tank
Country: Italy
Average price: 73,347 rubles.
Rating (2019): 4.9

The best model with a built-in tank was the Baxi SAG3 300 capacitive geyser. The device can heat water from 15 to 65 degrees in 0.97 hours. At the same time, there is a supply of hot water with a capacity of 300 liters for consumers at any time. Mechanical control is simple and reliable. The device can operate both on natural gas (flow rate 2.45 m3/h) and liquefied fuel (flow rate 1.83 kg/h). The gas water heater is not afraid low pressure gas, with its help the problem of interruptions in water supply is solved. Due to the high performance and the necessary stock hot water simultaneously can be fed to several points of water intake. The device uses such security systems as a draft sensor, a safety valve (8 bar) and a thermal sensor.

Experts in the reviews highlight such advantages of the Baxi SAG3 300 geyser as performance, noiselessness, and the absence of scale in the heat exchanger. The disadvantages include the high temperature of the exhaust gases, the lack of a pipe for draining water.

1 Bosch WTD 27 AME

The highest power
The country: Germany (produced in Portugal)
Average price: 73,000 rubles.
Rating (2019): 5.0

The best power indicator among instantaneous gas heaters is the Bosch WTD 27 AME model. Column is different compact size, stylish design and great performance. In addition to use in big houses and apartments, the unit is also suitable for providing hot water to sports clubs, hotels, cafes, car washes, etc. Thanks to the electronic control system and backlit LCD monitor, it is convenient to set up the device and monitor its readings. The device has an overheating sensor that allows you to save gas. The water valve is equipped with an electric drive. The geyser is suitable for providing hot water to several points of water intake, this allows you to make a modulating burner.

In the reviews, ordinary inhabitants and experts agree that the model is the best flow type geyser. It can be configured once and long time do not approach the device. Of the shortcomings, only the high price stands out.

Equipment that uses natural gas to heat water is quite in demand, because it allows you to get hot water at any time. Modern speakers are very reliable, economical and safe, and each manufacturer praises their products, so it can be difficult to understand the advantages and disadvantages of a particular model.


TOP manufacturers in terms of quality and reliability

Given the parameters of gas water heaters, expert opinions and user reviews, the rating of manufacturers of the most popular and purchased water heaters looks like this:

  1. In the first place - German speakers from Vaillant. They are praised for their unpretentiousness, reliability, high-quality assembly and a fairly long service life. In addition, all products of this brand are equipped with burners with power modulation.
  2. The second place is occupied by equipment from Bosch. This manufacturer, known for its German quality, has a fairly wide range of burners with an affordable cost. Modulating burners, high reliability, safe use are the main advantages of Bosch products.
  3. In third place are the devices of the Italian manufacturer Ariston. Their demand is due affordable price and pretty high quality. Thanks to the use of durable composite material in the manufacture of such columns, the equipment lasts a long time.
  4. The fourth place rightfully belongs to the domestic manufacturer Neva. Budget, attractive design, large selection, versatility and quite decent quality - these are the main advantages of the products of this Russian manufacturer.
  5. In fifth place are inexpensive Chinese speakers from the Termaxi brand. Their advantage is the presence of a modulating burner for all products. The power of the devices differs depending on the model.



Overview

Natural gas heaters are produced by many Russian and foreign companies. Consider the most popular models in our country:

Model

Dimensions (in mm) /

power (in kW) /

capacity (in l/min) /

ignition type

Advantages

disadvantages

Piezo ignition

Highly reliable device.

Attractive and compact design.

Quiet work.

Doesn't need batteries.

Water heating is stable.

The device turns on even with a small pressure of water.

The device has a regulation of the intensity of the flame.

Very expensive repair, as well as the lack of spare parts.

Little performance.

The device is sensitive to water quality.

Electric

Features an attractive design.

Easy one-handle control.

Works quietly.

Differs in the small sizes and small weight.

Existence of gas control and the indicator of a charge of a battery.

There may be fluctuations in water temperature during heating.

The battery needs to be changed periodically.

Electric

The most favorable in terms of quality and cost.

Operated by one handle.

Automatic activation after opening the tap.

Rapid heating of water, independent of its pressure.

High performance.

No body heat.

Enough for 2 taps.

There is a good security system.

Works quite noisy.

The batteries need to be changed periodically, and there is no indication of the end of their charge.

Often the heat exchanger breaks down, and its replacement is quite expensive.

Electric

It is the best of the budget speakers.

Small sizes.

No complicated features, so very easy to use.

A good choice for giving.

The minimum set of functions.

Low throughput.

The water temperature is not stable.

Suitable for 1 point only.

Electrolux GWH 285ERN NanoPro

Electric

High quality steel burner.

The presence of the Intelligent Control system to control the operation of the column.

Works pretty quietly.

The small size of the device.

Expensive parts.

The filter is often dirty.

During ignition, a pop is heard.

Piezo ignition

Differs in durability of service.

It has a multi-stage security system.

The heat exchanger is protected from corrosion and has a long service life thanks to a special protective coating.

Easily modulated burner heating.

The ability to change the mode depending on the time of year.

You can easily get to all the nodes of the device from the front panel.

Pretty high price.

Quite noisy when running at full power.

The device is sensitive to water pressure.

Piezo ignition

It has the highest efficiency.

Speaker power can be adjusted.

Saves gas by 10%.

Small size and durable service.

Maintains water temperature.

Has a good security system.

Very high cost.

Low performance.

Ladogaz VPG 14F

Electric

Runs on batteries.

It has an 8-level protective system.

The device has a high-quality steel burner with reflector grates.

Short service life.

Expensive parts.



  • To select a suitable column, both for a city apartment, and for a country or country house, first of all, you need to decide on the power of the device. The performance of the column will depend on it - both the rate of water heating and the ability to supply water to several points. Low-power devices (up to 20 kW) are able to heat about 10-11 liters of water per minute and provide only one draw-off point. The higher the power of the apparatus, the more points it is able to simultaneously provide with warm water and the greater the volume of water will be heated by such a column in one minute.
  • The next parameter that distinguishes gas water heaters is the type of ignition. Consider whether you need a device with a piezo ignition, as such equipment is cheaper, but the gas consumption in such a column will be higher than in models with more modern electric ignition. With piezo ignition, you need to press a button, and inside the device the igniter is always on, consuming gas for nothing. It is more convenient to use electric ignition, however, difficulties are possible with it. If it is powered by batteries, then they need to be replaced about once a year, and devices in which the ignition is activated by a hydroturbine need a sufficiently high water pressure.
  • The type of burner also affects the cost of the column. In more expensive devices, it is modulating, that is, it is able to maintain a certain water temperature, regardless of the pressure in the pipes.
  • When choosing a column, it is very important to pay enough attention to the safety of its use. The homeowner must be sure that the device will not harm the health of users and the premises in situations such as lack of draft, reverse draft or flame extinction. So find out what sensors that ensure the safe operation of the column are in the selected device.

You will learn many useful nuances for choosing a geyser by watching the following video.