How to choose the best geyser

Overview of the most popular models

The following models of gas water heaters are most in demand:

How to determine power

First of all, you need to decide on the power or performance of the gas column. These are two related characteristics, simply reflecting different characteristics of the unit. Productivity 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 indicate performance, so you need to understand exactly what you need.

Let's first figure out what kind of performance you need a geyser. It depends on the number of consumers that need to be provided with warm water. There are consumption rates for equipment of different types:

• kitchen sink, washbasin - 4 l/min;
• shower - 7-10 l / min.

The higher the power, the larger the size

If you have a kitchen sink, shower and washbasin connected to hot water so that all three points work simultaneously and the water temperature does not drop, you need a capacity of 4 + 4 + 10 = 18 l / min. This is a lot, the price tag will be solid. If you think about it, you will understand that all three devices almost never turn 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 productivity should be 14 l / min. This is a little more modest, but quite enough for a comfortable stay. Look for the found value in the technical specifications, it should not be less.

Now let's deal with power. Geysers can allocate from 6 kW to 40 kW of heat for heating water. Here the division is:

• a geyser with a power of up to 19 kW is suitable for heating water for one point of water intake;
• at 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.

Overview of the best manufacturers of gas water heaters

In order for the long-awaited purchase to work for more than one year, it is necessary to choose a water heater from the most popular companies that offer geysers.

1. Ariston - Italian quality at affordable prices. The columns of this company are equipped with various additional functions: maintaining the set temperature, LCD display, 3 burning power modes. Composite units and components are made of high quality composite materials, which guarantee a long service life and corrosion resistance of the components.Intelligent microcomputer control keeps the water temperature at a constant level. The line of equipment of this company combines high technology, European quality and long-term experience of the company. Due to its small size, the compact design saves space in the room and is suitable for any interior.

2. Vaillant is a quality German manufacturer on the Russian gas equipment market. The geysers of this company have a power of 10 to 30 kW. The devices are characterized by high performance and unpretentiousness in operation. The main advantages of this brand include: simple operation using a convenient LCD display, original design and quiet operation. The equipment is equipped with a reliable copper heat exchanger.

3. Junkers is a line of speakers manufactured in Germany by Bosch. Water heaters are adapted for Russian operating conditions. A distinctive feature is the presence of flame modulation, due to which the power automatically changes depending on the water supplied. They do not heat up from the outside, have a protective coating and operate silently. The devices are characterized by high efficiency.

4. Electrolux - worthy quality of Swedish equipment at the best price. Geysers of this company have a power of 17 to 31 kW. The burner is made of stainless steel, and the heat exchanger is made of copper, which guarantees a long consumer life of such equipment. The geyser has a hydraulic type safety valve, which serves to protect the unit from overheating. Since geysers are equipped with a small number of nozzles, the equipment operates silently.Some models (for example, Electrolux GWH 265) are equipped with automatic flame adjustment to keep the coolant temperature unchanged even if the water pressure decreases. For the safety of work, an innovative Intelligent control system is used, which monitors the functioning of all sensors and systems.

5. Termaxi are inexpensive Chinese-made geysers that are in demand among consumers. They have modulating burners, which is a competitive advantage compared to other brands. In the line of water heaters there is a model capable of producing 12 liters of hot water per minute. Up to three water intake points can be connected to such equipment.

6. Beretta - Italian water heaters of excellent quality. The advantages of the models of this company: ease of use, thoughtful design, high build quality, a huge range. The company's product line includes 2 types of water heaters: with flame modulation and with electric ignition.

Rating of models for several water points

Gorenje GWH 10 NNBW

The next model of our rating also belongs to the middle price category. The ignition of the flame occurs automatically when water is supplied. The model provides separate adjustments for water and gas, which allows the user to carefully adjust the required parameters. The column is equipped with all the necessary protection elements, and the delivery set includes a set of filters for gas and water.

Pros:

• low noise during operation;
• "gas-control" system for protection against leaks;
• convenient display for tracking performance indicators;
• small sizes;
• elegant design;
• excellent performance;
• smooth heating of water;
• simple installation.

Minuses:

• not too high quality materials;
• filters may be difficult to replace.

Neva 4511

A popular and fairly inexpensive model from a domestic manufacturer. The unit can run on liquefied gas, so it can be easily used where there are no centralized highways.

Advantages:

• compact dimensions;
• excellent performance;
• affordable price;
• the presence of a convenient information display;
• can work under reduced pressure;
• the design provides for an ionization flame control sensor;
• convenient mounting system.

Flaws:

• slightly noisy during operation;
• some nodes have insufficient reliability.

Bosch WRD 13–2G

One of the best universal speakers from a trusted German manufacturer. The unit has the ability to reconfigure to work with main and liquefied gas. To do this, you just have to change the burner. Model WRD 13-2G has an automatic ignition system using a hydrodynamic generator. All operating parameters are displayed on the LCD information display.

All necessary sensors for safety control are available. When the water pressure changes, the column independently maintains the set temperature.

Pros:

• high-quality copper heat exchanger;
• high productivity, up to 13 l/min;
• high-precision assembly;
• reliable protection against overheating.

Minuses:

• rather noisy hydro generator;
• does not work at pressures below 0.35 atm;
• not too convenient location of exits and entrances;
• rather high cost.

Mora Vega 13

And finally, one of the most expensive gas water heaters in this category.The performance of this model is 13 liters per minute. This is enough to provide hot water to 2-3 points in the house. The unit can operate both on natural and liquefied gas, so it is perfect for apartments and country houses. The special coating of the heat exchanger repels scale. The design is designed in such a way that the column never leaks at the tubing connections.

The model has a pleasant appearance and fits perfectly into any design. All available security control systems are provided here. The unit can smoothly regulate the water temperature and automatically maintain power regardless of pressure drops in the system.

Advantages:

• the piezoelectric element does not require the purchase and replacement of batteries;
• there is a reverse thrust sensor, overheating protection and a water temperature controller;
• the neck of the outlet pipe can have a minimum size of 135 mm;
• does not turn on in the absence of water;
• high power and fast warm-up;
• European build quality.

Flaws:

• the wick burns constantly, which means that more gas is consumed;
• spare parts in case of breakdown will have to look;
• very high cost.

Geyser, which manufacturer you need to buy

Many consumers believe that they need to buy products from Bosch (Germany), Electrolux (Sweden) or a gas water heater from other foreign manufacturers. A similar statement is true for those potential buyers who live in settlements with normal pressure in the water supply system. There, the products of the above companies will work for a long time and with high quality.However, it should be noted that geysers of foreign manufacturers are several times more expensive than standard domestic devices.

But what about the residents of settlements in which water runs by "gravity"? In such cases, geysers of domestic manufacturers are suitable, which are designed for high-quality work from a pressure of 0.1 bar in the plumbing system.

For example, Neva 4510 Suite. This model is assembled both on the basis of imported components and on the basis of domestic elements, which affects the final price of the water heater.

Geyser Neva 4510

This model of a geyser can work both on gas - methane, and on the liquefied gas (propane - butane). This fact makes it possible for residents of remote settlements to enjoy the benefits of modern civilization (hot water without the need to heat the stove) as needed, without physical exertion.

Even the cheapest geyser significantly saves the family budget, enables its owners to use hot water not when it is supplied to the living quarters by utilities, but when there is an urgent need to buy / wash dishes.

The only obstacle for people who wish to install a gas water heater in an apartment building that is not equipped with them is the need to obtain permission from the regulatory state / municipal authorities for the installation of such equipment. Such a requirement is related to the safety of all residents of the house: reliable removal of combustion products, pressure in the main gas pipeline.

10 Timberk WHE 3.5 XTR H1

The most budget solution in this rating was the Timberk WHE 3.5 XTR H1 model, which does everything so that the user saves on paying bills for water and electricity. This is an extremely compact water heater with a robust housing and an ergonomic design. This device instantly heats the water to the desired state. The progressive heating block does its job really efficiently. There is a heating indicator on the front panel, and various protective systems will protect the unit from all sorts of problems.

Pros:

• Rugged and compact body.
• High quality workmanship and fast heating.
• Incredibly low cost.