Best gas water heaters for 2020

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The gas heater is one of the most economical devices as it only requires natural or liquefied gas to operate. It is used both in everyday life and in production areas. Manufacturers offer hundreds of models that are attractive in appearance and high in efficiency. To choose the right option, you need to be able to navigate the technical specifications and know the features of each device.

The editors of the site "bestx.htgetrid.com/en/" have prepared for you a rating of the best gas water heaters for 2020.

Flow-through or storage

To buy a gas water heater for a summer residence or apartment, dozens of criteria and varieties should be considered. There are 2 popular categories:

  1. Flowing.
  2. Accumulative.

The optimal solution for an apartment that does not have hot water is an instantaneous gas water heater. It is installed on the wall. The second name of this model is a gas water heater. The main advantage is simple design and high reliability. The cost of such products starts at 5,000 rubles.

The storage equipment is distinguished by a spacious tank that can hold from 10 to 500 liters of water. The area of ​​operation of the device depends on the volume. There are small models that are able to provide a washbasin or shower with a continuous supply of warm water, and there are dimensional devices designed for installation in a country house.

What to look for when buying a flow-through system

To better navigate the store, you need to know the technical characteristics of the heating equipment. With this information, a person will choose a reliable and high-quality model that will serve him for over 10 years.

Power

This is one of the main criteria for choosing a gas water heater. This parameter indicates the amount of hot water that is obtained at the exit, so it is taken into account first.

Gas water heaters are divided into 3 groups:

  1. 17-21 kW.
  2. 22-24 kW.
  3. 25-28 kW.

The second criterion when choosing a device for this parameter is to look at what is indicated in the technical specifications, because in some stores the useful power can be displayed, and in others it is consumed.

It is impossible to get confused in these readings, since the efficiency of the device depends on this. When comparing columns, you should focus on the useful power indicator. If you make a mistake, you can buy equipment that won't work as expected.

In private houses and dachas, models with a capacity of 17-26 kW are installed. If desired, you can buy a more advanced version, for example, with an indicator of 47 kW. It all depends on the operating conditions and the number of people living.

How to regulate

There are 2 adjustment methods depending on the model:

  1. Automatic. In this case, the magnitude of the flame is influenced by the flow of water that passes through the device.There is no need to configure anything, which is a plus.
  2. Manual. The person independently sets the flame level. The area of ​​change ranges from 50-100%. It is important to remember that temperature indicators depend on the flow: the higher it is, the colder the water.

How to use ignition

There are 3 popular options:

  1. Piezo ignition.
  2. Electric ignition.
  3. Hydrogenerator.

The first option is simple and low cost. The launch is carried out manually. The user needs to first ignite the soldering iron, after which the device will start operating in basic mode. If necessary, the flame can be easily extinguished.

Electric ignition is a modern and reliable option. The work is carried out automatically thanks to standard batteries. All that is required of a person is to turn on the hot water tap.

The only difference between the hydrogenerator is that there is no need to use batteries. Requirements for the plumbing system are sufficient pressure. The recommended capacity is 10 liters per minute, but comfortable use starts at 15 liters per minute.

How waste items are removed

A reliable option is to use open combustion chambers. Devices with such a system have high efficiency. The only drawback is that a chimney connection is required. Devices with a closed combustion chamber are distinguished by the fact that the exhaust gases pass through a coaxial metal hose.

Safety of gas water heaters

Each modern model has 3 systems that ensure fire safety:

  1. Traction sensor.
  2. Hydraulic valve.
  3. Flame regulator.

Due to their action, the likelihood of emergency situations is minimal, so the user does not have to worry about safety.

Rating of the best instantaneous water heating systems

Neva 4511 Р

It is a robust design with 11 liters per minute capacity. Thermal power is 21 kW. For greater convenience, there are several draw-off points. The device operates on both natural and liquid gas, which makes it easy to use.

Combustion chamber type - open, recommended chimney diameter - 121 mm. The control is carried out mechanically. There is a temperature limiter, which increases safe operation and increases reliability. The heat exchanger is made of copper. Wall mounting method.

The average cost is 10,500 rubles.

water heater Neva 4511 Р

Advantages:

  • does not require batteries;
  • does not pop when firing up;
  • good value for money;
  • displacement;
  • high efficiency.

Disadvantages:

  • not detected.

Oasis Modern 28M

This is an instantaneous water heater with a thermal power of 28 kW. The equipment capacity is 14 liters per minute. Inlet pressure - 8 atmospheres. The combustion chamber is open. For greater comfort, there is an electric ignition that runs on batteries.

The model provides a gas control system. The water heater is controlled by special regulators. The power-on indication and thermometer make it possible to simplify the control. All readings are displayed on a small screen. High-quality protection against overheating increases operational safety. Product warranty is 2 years.

Sold at a price of 6,900 rubles.

water heater Oasis Modern 28M

Advantages:

  • attractive external performance;
  • convenient adjustment;
  • the presence of a display;
  • affordable cost;
  • 2 year warranty;
  • high performance.

Disadvantages:

  • not identified.

Lenz Technic 10L White

This is one of the best gas water heaters in the budget segment. Thermal power - 20 kW. This value is sufficient for a small family in daily use. An open combustion chamber reduces the size of the device and promotes efficient exhaust gas removal.

Ignition is carried out using electric ignition. The control is mechanical, there is a thermometer, which simplifies the operation of the device. The set also includes a water filter. The declared service life is 10 years with a 1 year warranty. Due to its small dimensions, the model does not take up much space on the wall.Water heating is carried out quickly and efficiently.

The average cost is 5,440 rubles.

water heater Lenz Technic 10L White

Advantages:

  • compact size;
  • high performance;
  • low price;
  • fast water heating.

Disadvantages:

  • not identified.

Zerten S-16

It is a reliable option with a thermal output of 16 kW. The ignition is powered by standard batteries. There is a temperature limiter, which increases the reliability and simplifies the operation of the device. Installation - vertical, wall-mounted.

The dimensions of the device are small, so it can easily fit into the chosen place. Classic design, steel color. Manufactured with quality components that ensure a long service life.

The average cost is 7,155 rubles.

water heater Zerten S-16

Advantages:

  • low cost;
  • profitability;
  • easy installation;
  • easy control;
  • durability;
  • high-quality assembly.

Disadvantages:

  • not detected.

Wert 10P

It is a popular product with convenient operation and long service life. Inlet pressure - 0.2 ... 10 atm. The maximum heating temperature is 77 degrees, which is the optimal value.

The equipment productivity is 10 liters per minute with a heating power of 17.3 kW. An open combustion chamber is used to remove waste. The recommended chimney diameter is 110 mm. There is gas filtration and flame modulation. The heater is mechanically controlled. Construction weight - 11 kg.

The average cost is 9 680 rubles.

water heater Wert 10P

Advantages:

  • durability;
  • high strength;
  • fast heating of water;
  • compactness;
  • optimal price;
  • functionality.

Disadvantages:

  • not detected.

Features of the choice of a storage gas heater

The first thing to pay attention to is the capacity of the tank. Most of the users start from this parameter. There are models in stores that have from 10 liters to 500 liters. The choice depends on the preferences and the number of family members.

Power

The acceptable value of gas storage equipment is 4-6 kW, which is a high indicator relative to electrical installations. Thanks to this, heating is carried out faster and more efficiently. The power depends on the volume of the tank. For example, in a water heater with a capacity of 150 liters, it is customary to install a gas burner up to 7 kW.

Internal and external coating

The service life of the device depends on the correctly selected material. In stores, models are common that are made of ordinary steel, but in order to increase the technical characteristics, manufacturers cover the outer part of such devices with enamel or glass ceramics.

More expensive options are made of stainless steel, but there is one caveat. For example, in inexpensive models, a thin sheet of stainless steel is used, which affects the strength, so the product does not withstand sudden pressure drops.

The interior must be as corrosion resistant as possible. There are 3 popular designs:

  1. Stainless steel.
  2. Glass porcelain.
  3. Titanium sputtering.

In the budget segment, there are models in which the inner part is covered with enamel or glass porcelain. There are no complaints about the work and durability of such units. The only thing to remember is that sudden temperature changes should not be allowed. If this happens, microcracks will form in the inner part, which will affect the durability.

If you have the money and the opportunity to buy a stainless steel tank, then it is better to do so. This material has good corrosion protection and high reliability. In addition, the duration of the warranty for such models ranges from 7-10 years, while the budget models are covered by a one or two year warranty.

Titanium sputtering is used in the premium segment models. There are no strong differences from stainless steel. The only thing is that the service life and reliability of such structures is slightly higher.

Magnesium anode

This element is installed in almost every system. Its main purpose is additional protection against corrosion.Most of the water heating elements are equipped with an electrochemical protection system with a protective anode.

When using storage systems, it is important to remember that this part is consumable, therefore its service life is limited. Replacement must be carried out based on the frequency of use. In cases where a person uses the device on a daily basis, a new anode is installed after 6 months of operation. If the device is rarely used, then once a year. However, it is important to consider the water hardness, which also affects the rate of wear of the heater.

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 volume of 151 liters and a heating power of 10.2 kW. The maximum water temperature is 70 degrees. The device is suitable for a summer residence or apartment. Combustion chamber type - open.

For greater reliability, there is a heating temperature limiter, which allows not to use the equipment at maximum performance and prolongs the service life. The inner lining of the tank is made of glass-ceramics, so sharp temperature changes should not be allowed. The protective anode is magnesium.

Sold at a price: from 39 400 rubles.

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

Advantages:

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

Disadvantages:

  • not identified.

Bradford White M-I-504S6FBN

This is a storage equipment for heating water with a tank with a capacity of 189 liters. This value is sufficient for a small family. Thermal power - 14.7 kW, which allows you to heat the 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 lining is made of glass-ceramic. Placement method - floor.

Sold at a price of 45,500 rubles.

water heater Bradford White M-I-504S6FBN

Advantages:

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

Disadvantages:

  • not detected.

Ariston S / SGA 100

This is a budget model that has a small capacity and optimal thermal power (4.4 kW). The maximum inlet pressure is 8 atm., So the device is suitable for most water supply 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 lining of the tank is enamel, which is a budget solution.

Sold at a price of 24,200 rubles.

water heater Ariston S / SGA 100

Advantages:

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

Disadvantages:

  • not identified.

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.

Disadvantages:

  • not identified.

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. Combustion chamber type - open. The chimney diameter is 90 mm. An effective overheating protection system is provided. The maximum temperature is 70 degrees.

Sold at a price: from 117,500 rubles.

water heater Vaillant atmoSTOR VGH 190/5 XZ

Advantages:

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

Disadvantages:

  • high price.

Conclusion

You can find a high-quality water heater in any hardware store.The main thing to remember is the technical characteristics and quality of the material. If you have experience using the models described in the rating, or more interesting representatives, tell us about it in the comments.

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