Our article will help you choose the best gas column: powerful, compact and functional - so that there is always hot water in the tap.
Content:
What gas stove is better to buy
The choice of heater depends on the number of water points to be served in the column and the required volume of hot water, taking into account the needs of the family. But there are still a number of technical characteristics, which should also pay attention to when buying.
The power of the gas column determines how much hot water and how many points it can supply:
- Up to 20 kW - one consumer, 11 l / min;
- From 21 to 25 kW - at two points, up to 15 l / min;
- From 26 to 31 kW - by three points, more than 16 l / min.
Type of combustion chamber. In low-cost models used open-type cameras. In them, the burning of the flame supports the air coming directly from the room, and the products of combustion are discharged through the chimney.
When choosing such equipment, you will need to organize ventilation (or simply keep the window in the kitchen ajar).
In water heaters with a closed chamber, air coming from the street is used to support the flame. There are also soot and smoke. It is possible to install such columns even in the closed premises without windows.
You can learn about other parameters of the gas-column selection from our article. And now we will consider the best models of water-heating equipment that recently entered the market.
The best flowing gas water heaters with an open chamber
Water heaters with an open combustion chamber are installed in rooms with a chimney and good ventilation.
As a rule, these are the simplest speakers without control automation, not needing to be connected to electricity. However, among them there are more advanced devices.
Mora Vega 10E - economical and reliable
The columns of the Czech manufacturer are equipped with German Mertik fittings, which automatically maintains the flow temperature with pressure drops and heats the water even with a small head of 2.5 liters / min.
The diameter of the heat exchanger tubes is 18 mm. But inside there are special turbulators that prevent the formation of scale on the inner walls.
Benefits:
- High efficiency (up to 92%);
- Smooth power regulation;
- Automatic maintenance of temperature with pressure drops in the system;
- Low noise level;
- Fast heating
Disadvantages:
- High price (about 20 thousand rubles).
The Mora Vega column is designed for one intake point and can be installed in houses with a small consumption of hot water, where one or two people live.
Baxi Sig-2 14i - Italian quality
Column of the Italian brand produces about 14 liters of hot water per minute. The equipment is equipped with an LCD display showing the current temperature.
The heat exchanger is made of copper and additionally protected with an anti-corrosion coating. The water unit is made of brass, the burner is made of stainless steel. All materials used are designed for a long service life.
Benefits:
- High quality heat exchanger;
- Convenient temperature control;
- Ignites even with a small water pressure;
- Smooth adjustment of the burner flame.
Disadvantages:
- Thermal sensor sometimes privatiruet.
The Baxi Sig water can be arranged on two taps at the same time (for example, a kitchen sink and a shower). However, the power of the column is hardly enough to get enough hot water at both points. This model will suit a family of 2-3 people - no more.
Zanussi GWH 10 Fonte Glass - in a modern bright
The top panel of the Glass series speakers is made of heat-resistant glass-ceramic with spectacular photoprints and anti-vandal coating.
The manufacturer offers seven options for the design of the case: from the Italian classics to the dynamic high-tech. As for the technical parameters and operation of the water heater, here we can safely talk about the optimal combination of price and quality.
Benefits:
- Low noise level;
- The collector design eliminates carbon monoxide leakage;
- Stylish design;
- Fast heating;
- Stable maintenance of the right temperature.
Disadvantages:
- Uneven heating.
The column can be installed in a spacious bathroom with a window or in the kitchen, since it is designed for one water intake point. This model will suit bachelors and couples who live separately from children.
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The best flowing geysers with a closed chamber
Water heaters of this type do not use the air from the room in which they are installed. They are connected with coaxial or separate chimneys, brought out through the roof or wall. Such speakers can work only when connected to the mains.
Beretta Idrabagno ESI 17I - reliability and power
Reliable and safe column of the Italian manufacturer is equipped with a simulating valve that optimizes the operation of the heater, depending on the flow rate and water pressure. The equipment is adapted for use in Russia and has a built-in gas pressure regulator.
Benefits:
- Efficiency;
- Fast heating thanks to the powerful heat exchanger;
- Possibility of heating up to 60 ° C;
- Convenient temperature adjustment;
- The stated lifetime is 20 years.
Disadvantages:
- Impressive dimensions and rather big weight (18 kg);
- Price 22-28 thousand rubles.
Beretta will be able to provide hot water for three or four people, even if it needs to be distributed to 2-3 points.
Roda JSD20-T1 - practical speaker in a compact package
The column of the German brand is of high build quality and good performance (efficiency 85%). But its main feature is a modern multi-level security system.
The burner here is made of stainless steel, and the heat exchanger is made of electrolytic copper with a protective coating that prevents corrosion, even with intensive use.
Benefits:
- Conveniently monitor the temperature on the LCD;
- Coaxial chimney included;
- Ultrathin case (140 mm);
- Stably maintains the set temperature;
- Works with a low pressure of gas and water.
Disadvantages:
- Custom size chimney (60/90).
Compact column Roda JSD can be installed in any small room.But keep in mind that it is designed to service only one point of water intake.
Neva 4510T - affordable domestic column
The column of the Russian manufacturer receives a five-year warranty - subject to installation and service by certified specialists.
Inside it is a high-quality copper heat exchanger, and the efficiency is 89%. The body is made in one of two colors: white or silver.
Benefits:
- Excellent value for money and quality;
- Digital display showing water temperature;
- Universal smoke exhaust system;
- Reliable water-gas knot;
- Fast heating
Disadvantages:
- Some users have difficulty adjusting the temperature.
The Neva column is designed for one point of dismantling, so it makes sense to install it only in small private houses or apartments.
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Best gas water heaters
Columns for several consumers allow you to organize hot water not only in the kitchen, but also in the bathroom / shower.
However, when choosing such equipment, it must be remembered that when water is turned on at several points of analysis, the flow temperature will change for a short time.
Mora Vega 16 - will last a long time
Another Czech column from Mora, but with more performance. Its heat exchanger is made of high quality copper coated with an aluminosilicate composition to protect against external corrosion, and the wall thickness of the tubes is increased to 1 mm.
This technique will last without leaks and burnout for at least 15 years. Mora Vega maintains the set temperature with an accuracy of 2-3 ° C.
Benefits:
- High efficiency (more than 90%);
- Fast heating;
- Minor gas consumption;
- Reliable design;
- Multistage security system.
Disadvantages:
- The cost of 22 thousand rubles.
The column is designed for operation with a good water pressure (from 4 l / min), but it is able to serve several points at once.
Bosch WRD 13-2G - with auto ignition from a hydrogenerator
The water heater of a known brand belongs to a premium class and is calculated on a fifteen-year service life.
The device switches on automatically due to the built-in hydrodynamic generator - from the moment of water supply.
The column is equipped with an LCD display, which in addition to temperature can display error codes in case of equipment malfunction.
Benefits:
- Long service life;
- Components of European quality;
- Accurate temperature maintenance;
- Simplicity and ease of use;
- Does not need power supply.
Disadvantages:
- Noisy hydrogenerator;
- With low water pressure there may be malfunctions.
Bosch WRD is worth taking, only if you always have a good pressure on the system. The capacity of this column is enough for families with an average water consumption or slightly higher.
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The best accumulative gas water heaters
These devices are similar in appearance to electric boilers, since they have a volume reserve tank, under which a gas burner is installed.
Equipment of this type is usually rather cumbersome and requires space for installation.
There is no such water heater in the apartment, but there will be no problems for a private house. Still, on sale there are compact drives of small volume.
Baxi SAG3 100 - small volume, high performance
The Baxi water heater is designed for wall mounting, as its tank capacity is only 100 liters.
The equipment provides uninterrupted water heating and allows parallel connection of several consumers. Storage tank thermally insulated foam.
Benefits:
- High performance;
- It works even with low inlet pressure;
- Magnesium anodes protect the tank from corrosion;
- Efficiency;
- Non-volatility.
Disadvantages:
- Non-standard chimney with a diameter of 80 mm;
- Needs to connect additional expansion tank.
The SAG3 heater is intended for use in residential buildings, as well as in industrial and administrative buildings. It will suit those who use hot water often and little by little.
Ariston SGA 200R - with a large tank
An Italian gas boiler for outdoor installation holds 195 liters of water. Estimated period of operation, declared by the manufacturer - 10 years.
The design of this mega-column allows the connection of a drain and a recycling line, and everything works autonomously.
Benefits:
- Does not need to be connected to the mains;
- Magnesium anode to protect the tank;
- PUF insulation;
- Simple temperature adjustment;
- Fast ignition.
Disadvantages:
- Gas burner is very low.
Ariston SGA is designed for installation in private homes and cottages in 2-3 floors with several points of water collection.
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The best gas water heaters with connection to bottled gas
In the absence of a centralized gas supply, columns using liquefied gas are used to provide hot water.
Bosch WR10 - 2P23 - works with minimal water pressure
All Bosch gas water heaters can be converted by specialists for working on liquefied natural gas - this will not affect the reliability of equipment.
The copper heat exchanger is designed for fifteen years of operation, and all fittings of the water system are made of glass fiber reinforced polyamide and are not subject to corrosion.
Benefits:
- Stable work with low pressure in the water supply system (from 0.1 bar);
- Smooth adjustment of temperature;
- Fast water heating;
- Silent operation;
- Compact size.
Disadvantages:
- To convert the column to LNG can only specialists.
WR10 is suitable for cottages or housing in the outback, where there is no centralized gas supply. But it is designed for a small consumption of water.
NEVA 4506 comp. gas - the best value for money
The Russian column can work on both trunk and liquefied gas. It is equipped with a digital display, multi-level security system, and the efficiency of the device is quite decent 84%. The manufacturer traditionally offers two body colors for this model: white and silver.
Benefits:
- High quality copper heat exchanger;
- It is convenient to track the temperature;
- Anti-lock protection;
- Inclusion at low water pressure;
- Warranty 5 years (with annual maintenance by specialists).
Disadvantages:
- Low power.
The column is designed for one point of dismantling and a small consumption of hot water. Inexpensive and reliable option for the holiday village.
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