Gas water heaters: TOP 10 best models + tips on choosing equipment

No. 10. Neva Lux 6014

The rating is opened by the domestic gas water heater Neva Lux 6014, which is quite competitive with foreign counterparts. It belongs to devices of increased power (28 kW). A standard bath warms up in 20-25 minutes. Modulating burners are provided to ensure a constant temperature when the pressure in the plumbing system changes.

Main advantages:

• increased productivity;
• The optimum ratio of price and quality;
• there is a display indicating the temperature of the water heating;
• water temperature adjustment;
• ignition is carried out by an electrical device;
• full adaptation to domestic operating conditions.

Noticed disadvantages:

• excess of water temperature (above the established one) at the initial stage of work (up to 20 C);
• increased noise.

This unit is designed for large houses. It fully meets modern requirements and enjoys well-deserved popularity due to its affordable price and high reliability.

How to choose water heaters for a summer residence

When choosing a water heater, you should decide where it will be installed and how often it is planned to be used. It is better to stay on small-sized models. For a country option, the volume of the tank does not have to be large. You can consider the design of a flat storage electric water heater 10 liters. Round and cylindrical devices take up a lot of space. But it should be borne in mind that flat models have small heat-saving qualities. This option is justified for infrequent use, as it takes up little space and fits well into small niches or cabinets.

Compact design for a summer residence

Flat water heaters have a depth in the range of 23-28 cm. At the same time, the device quickly heats up the water. Also, in some models there are special dividers that can regulate the mixing of water of different temperatures.

It is important to take into account some of the disadvantages of flat devices. They have a shorter lifespan

In addition, the design assumes the presence of two heating elements, the installation of which increases the number of connections. The thermal insulation layer is not as thick as in standard designs.

Flat models do not take up much space

To choose the right design, you must consider the following parameters:

• the volume of the tank depends on the number of people who will use it, as well as on the required volume of water;
• the volume of the inner coating can be made of stainless steel or enamel;
• the power indicator affects the rate of water heating;
• dimensions and type of fastening;
• manufacturer's choice.

It should be borne in mind that during operation, any heaters are subjected to destructive effects from aggressive components, sudden changes in temperature and high pressure.

How to choose the volume of the tank: how the number of people and needs affect

The choice of a water heater with a tank depends on many parameters.

It is important that the design meets all needs and is also an economical solution. The minimum tank size is 10 liters and the maximum is 150

You can choose from the following designs:

• a capacity of 10 liters is enough for household needs, such as washing dishes and for taking a shower by one person. But such a device warms up quickly, and also consumes a small amount of electricity;
• for two people, a 30 liter model is suitable, but you will need to wait a bit until the container warms up. To fill the bath of this volume is not enough, since it will take several hours to fill;
• the volume of 50 liters is suitable for the needs of a small family. These are the most popular models;
• with an 80 liter electric water heater tank, you can even take a bath. At the same time, this volume is not enough for a spacious jacuzzi;
• products from 100 liters are suitable for large families. But such devices have significant weight and large dimensions. And for the installation of installations of 150 liters, it is worth checking whether the supporting structures can withstand such a weight.

The required volume of the tank is selected individually

Features of choice by power level

In all electric boilers for heating water of the storage type, there is 1 or a pair of heating elements. And these details can have different power parameters. In small tanks, 1 heating element is installed. At the same time, its power is 1 kW.

And electric storage water heaters of 50 liters are equipped with a mechanism with a value of 1.5 kW. Models with a capacity of approximately 100 liters are equipped with devices with values ​​​​of 2-2.5 kW.

The floor version of the equipment has more power

The nuances of choosing the type of control

The electronic control method is known to be particularly advantageous. It has wonderful decorative properties and ease of use. At the same time, the price of an electric flat water heater of 30 liters of storage type can be several times higher than that of a device with mechanical settings.

With electric control, the desired indicators are set once, and then they do not need to be adjusted every day. Remember that the failure of at least one element can lead to the failure of the entire equipment.

Ease of electronic control

What are the advantages of anti-corrosion protection

Modern models have a special protective layer that prevents corrosion and damage to the structure.

Tanks can be:

• stainless;
• titanium;
• enamelled.

The surfaces inside the tanks come into regular contact with liquid, causing rust to form. Titanium sputtering or glass porcelain is used as a coating. The glass-ceramic version does not tolerate temperature fluctuations well, which causes cracks.

5 Kospel PPH2-09

The model has a universal ergonomic design.In addition, it is quite flat (12.6 cm), which is especially valuable when installed in small apartments. This powerful (9 kW) household electrical appliance is designed to operate in a three-phase mode of 380 V. If necessary, you can adjust the power in 2 steps depending on the pressure and degree of temperature heating. It is very convenient that it is equipped with several points of water intake.

Productivity of the device in 4,3 l/min. able to meet the needs of a family of 3-4 people with frequent water use during the day. The outlet water temperature is monitored and maintained

It is worth noting that the diameter of the connected pipes is ½. The disadvantages of the model are mechanical control, lack of a display.

How to choose a storage type gas boiler

There are several dozen different models of boilers on the market for gas water heating equipment.

When choosing, experts recommend paying attention to several technical characteristics:

• Tank type - how to correctly calculate the volume of the storage tank is explained below. In addition to calculations, you need to decide on the choice of tank material. Manufacturers make tanks from the following types of metal:
  1. Stainless steel is the best material for durability and corrosion resistance. The only drawback: the high cost. Stainless steel has several grades. For the drive, you can use only special food grade stainless steel.
  2. With an enameled tank - there are several types of coating. Previously, the boiler tank was protected with ordinary enamel, which covered the dishes. Cheap models of water heaters still use this type of protection. Disadvantages: susceptibility to mechanical damage and thermal effects.Service life even with careful use does not exceed 5 years.
     Glass-ceramic coating is a modified enamel with good strength characteristics and heat resistance. Glass ceramics are distinguished by a longer service life, up to 7-8 years.
  3. With titanium coating - according to the characteristics of the boilers, they are similar to those made of stainless steel. The capacitive boiler tank will work freely for at least 10 years, while the durability is not affected by the intensity of water heating (as is the case with a conventional enamel coating).
• Type of burner - there are conventional atmospheric and closed burner devices, with forced oxygen supply to the chamber. When choosing, they are guided by the technical conditions of the room used for installation. There are several types of storage tanks:
  1. Atmospheric gas boilers - take air from the boiler room, using natural circulation.
  2. Turbocharged storage water heaters with a closed combustion chamber - oxygen is supplied from the street (models with a coaxial chimney) or from a room, by force. Turbo boilers are economical. Disadvantages: noisy during switching on, volatile.
• Type of ignition - not all water heaters work the same way. According to the principle of inclusion, there are two main types of drives:
  1. Automatic ignition - runs on batteries or mains. Switching on occurs when the water temperature drops below the set parameters. Water heaters with an electronic ignition system operate in a fully automatic mode. The consumer only needs to set the heating temperature.
  2. Piezo ignition - in this case, a constantly working wick is provided inside the water heater. Ignition is done manually.The igniter flame is ignited by a piezoelectric element. The wick works continuously and ignites the main burner.
• Fuel type - capacitive-type boilers run on propane (balloon gas) and methane (from the central line). There are generic models. The latter are easily converted to alternative fuels after changing injectors and switching modes. Water heaters with the ability to work from a cylinder can be connected to a gas tank.
• The principle of installation - the design of drives is made in two solutions. The first are designed for outdoor installation. The amount of storage capacity is practically unlimited. Water heaters for wall mounting are limited in volume. The maximum capacity, as a rule, does not exceed 100 liters.

After choosing the storage capacity according to the 5 criteria described above, they proceed to the calculation of the volume of the storage water heater. You can do the calculations yourself.

1 Electrolux Taptronic

One of the most popular models among buyers in retail chains looks modern, stylish, concise design, suitable for any interior. The swivel spout has an average height of 23.5 cm and is made of durable, corrosion-resistant steel. The internal small tank is distinguished by a special design, due to which water does not completely fill it and evenly warms up to 60 degrees.

All structural elements are made of wear-resistant materials that can withstand operating pressure and temperature changes. This electric model is designed for a voltage of 220 V, plugs into a regular outlet. It is equipped with a display that shows the current temperature.In the reviews, buyers among the advantages of the device indicate the possibility of adjusting the heating temperature, high-quality protection against turning on without water and overheating, the presence of an indication of turning on, heating.

The best electric instantaneous water heaters

Electric water heaters are the most common, as they can be installed anywhere where electricity is available. Due to problems with connecting gas in remote settlements, such devices become, in fact, the only way out for homeowners. In maintenance, electric models are much simpler than gas ones, but the payment for electricity is higher than for gas.

It is worth considering another important point. Low-power water heaters are easy to install - they only need to be plugged into an outlet. But when installing a device with a power of more than 5 kW, a separate electrical wiring and installation of a fuse are required.

Rating of the best storage gas water heaters

American Water Heater PROLine GX-61-40T40-3NV

This is one of the best options with a tank capacity of 151 liters and a heat output of 10.2 kW. The maximum water temperature is 70 degrees. The device is suitable for a summer residence or an apartment. Type of combustion chamber - open.

For greater reliability, there is a heating temperature limiter, which allows you not to use the equipment at maximum performance and extends the service life. The inner coating of the tank is glass-ceramic, so sudden temperature changes should not be allowed. The protective anode is magnesium.

water heater American Water Heater PROLine GX-61-40T40-3NV

Advantages:

• high assembly reliability;
• rapid heating;
• durability;
• good strength;
• incredible efficiency.

Flaws:

Bradford White M-I-504S6FBN

This storage equipment for heating water with a tank capacity of 189 liters. This value is enough for a small family. Thermal power - 14.7 kW, which allows you to heat water to the desired value in a few minutes.

The maximum water pressure at the inlet is 10 atm. The combustion chamber is open. Ignition type - piezo ignition. A temperature limiter is provided. The inner coating is made of glass-ceramic. Method of placement - outdoor.

water heater Bradford White M-I-504S6FBN

Advantages:

• good capacity;
• impressive thermal power;
• high efficiency;
• excellent strength indicators;
• quality assembly.

Flaws:

Ariston S/SGA 100

This is a budget model that has a small capacity and optimal heat output (4.4 kW). The maximum inlet pressure is 8 atm, so the device is suitable for most plumbing systems. Ignition type - piezo ignition.

The device operates on both natural and liquefied gas. The thermometer allows you to constantly monitor the temperature, and the limiter allows you to set the desired parameters. The inner coating of the tank is enamel, which is a budget solution.

water heater Ariston S/SGA 100

Advantages:

• comfortable in using;
• suitable for one person;
• high efficiency;
• fast heating;
• durability.

Flaws:

Hajdu GB80.2

This is a good option with a volume of 80 liters, which is suitable for infrequent use or as an auxiliary element when the water is turned off in winter or summer. The inlet water pressure should not exceed 7 atmospheres. Ignition type - piezo ignition. There is a convenient gas control system. Mechanical control.

The average cost is 30,300 rubles.

water heater Hajdu GB80.2

Advantages:

• optimal dimensions;
• suitable as a fallback;
• high efficiency;
• durability;
• good build.

Flaws:

Vaillant atmoSTOR VGH 190/5 XZ

This is a quality model with a capacity of 190 liters, which is suitable for every family. the model can operate on liquefied gas. The type of combustion chamber is open. The chimney diameter is 90 mm. An effective overheating protection system is provided. The maximum temperature is 70 degrees.

water heater Vaillant atmoSTOR VGH 190/5 XZ

Advantages:

• excellent strength indicators;
• operational safety;
• high efficiency;
• durability;
• impressive capacity.

Flaws: