Rating TOP-10 flowing gas water heaters. Column Selection Tips and Model Overview

A flowing gas water heater is a device with which you do not have to worry about heating water. The rating of popular devices will help you decide which model to choose.

The presence of hot water in a country cottage, private house or apartment, regardless of the time of day and weather conditions, is one of the main indicators of comfort.

Among the variety of devices providing autonomous hot water supply, the most preferred is a flowing gas water heater that can heat a large amount of water to the optimum temperature in a matter of seconds.

device does not require special maintenance, easy to install and manage, so it will be the right solution for the house.

Rating of the TOP 10 best instantaneous gas water heaters

PlaceModel
Price
The best models in terms of price and quality ratio
#1Zanussi GWH 12 Fonte
#2Bosch WR 10-2P23
#3Zanussi GWH 10 Fonte Turbo
#4Electrolux GWH 14 Nano Plus 2.0
#5BAXI SIG-2 11i
The best pressure models for several points of water intake
#1Electrolux GWH 11 PRO Inverter
#2Gorenje GWH 10 NNBW
Premium models with electronic control
#1Ariston NEXT EVO SFT 11 NG EXP
#2Bosch WTD 15 AME
#3Bosch WTD 24 AME

What is a tankless gas water heater?

Stay up to date! A flowing gas water heater (geyser) is a convenient and practical device consisting of a compact metal case, a burner and a heat exchanger.

Equipment designed to quickly heat water directly during its movement, thanks to which the user will be able to freely carry out water procedures.

Top Producers

Many well-known companies are engaged in the production of instantaneous gas water heaters, which are distinguished by high technical characteristics and rich functionality.

According to buyers and experts, the best among them are:

  1. Zanussi.
    An Italian brand that specializes in the production of household appliances and electronics for a comfortable life.
  2. Bosch.
    A well-known German brand that produces high-quality equipment at affordable prices.
  3. Electrolux.
    A proven Swedish developer, one of the world's leading manufacturers of professional and household appliances.
  4. Gorenje.
    A Slovenian company whose equipment is famous for its reliability, high level of safety and long service life.
  5. Ariston.
    An Italian brand that has been producing high-quality home appliances for many years.

How to choose a flowing gas water heater for an apartment?

In the domestic market, it is easy to find many interesting models of gas water heaters.

Note! In order to choose the best device, you need to carefully study the basic technical parameters of devices developed by various companies.

When choosing equipment, experts recommend taking a closer look at such indicators, how:

  • thermal power.
    For modern models, this figure varies between 17-40 kW.
    To make the right choice, you should calculate in advance the required amount of hot water based on the total number of consumers;
  • performance.
    The higher the performance of the device, the faster it can heat a large amount of water.
    At the same time, it is important to remember that low-power models with a low performance indicator are much more economical;
  • heat exchanger material.
    The heat exchanger can be made of copper, stainless steel or galvanized iron.
    Copper elements have high resistance to corrosion and a high heat transfer coefficient - they serve for a long time and provide fast heating;
  • control type.
    There are only two options: mechanical or electronic.
    Many users note that designs with an electronic control type are more convenient, but the cost of such devices is usually slightly higher than simplified models;
  • safety system.
    Ideally, the equipment should be equipped with flame, overheating and draft sensors.
    Also, the device may contain a pressure sensor - in case of depressurization of the water circuit, it will stop the gas supply;
  • dimensions and weight of the structure.
    Gas instantaneous water heaters are distinguished by their compactness and light weight, however, it will not be superfluous to find out these indicators.
    This will help you understand how best to install the device.

Popular Models

To decide which model is still worth buying for home use, an overview of popular devices will help.

Note! All presented models are reliable and safe in operation - all for the comfort and convenience of the buyer.

The best models in terms of price and quality ratio

Rating TOP-5 of the best models in terms of price, quality and reliability.

Zanussi GWH 12 Fonte

A nice device for which it is not a problem to quickly heat a large amount of water.

Non-volatile unit with switch-on indication, excellent protection against switching on without water and overheating, as well as a highly resistant copper heat exchanger.

The equipment is equipped with a small display and a thermometer for user convenience.

There is a function to limit the heating temperature.

Specifications:

  • thermal power - 24 kW;
  • productivity - 12 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 35x61x19 cm.

Advantages

  • convenient wall mounting method;
  • high-quality materials and reliable assembly;
  • long warranty period;
  • simple mechanical control;
  • absolute safety of operation.

Flaws

  • noisy operation of the device;
  • meager equipment;
  • long inclusion from electric ignition.

Bosch WR 10-2P23

A decent device with many useful options, carrying out its work with a minimum level of sound power.

A device with an open combustion chamber, equipped with a clear control panel, the advantage of which lies in the separate adjustment of the maximum water flow and power.

The model provides a gas burner made of stainless steel - if necessary, the user can easily set the desired temperature.

Specifications:

  • thermal power - 17.4 kW;
  • productivity - 10 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 31x58x22 cm.

Advantages

  • reliable protection against overheating;
  • elementary control system;
  • sophisticated and concise design;
  • conveniently located piezo ignition button;
  • excellent technical equipment.

Flaws

  • Comes with only one hose.
  • the device requires maintenance;
  • weak pressure.

Zanussi GWH 10 Fonte Turbo

Presentable equipment from the middle price category, which impresses with its functionality and high performance.

Unit with pre-set anti-freeze mode, heating temperature limitation function and elementary mechanical control system.

The overheating protection function will help eliminate the risk of sudden breakdown - in case of danger, the system will automatically stop the operation of the equipment.

Specifications:

  • thermal power - 20 kW;
  • productivity - 10 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 33x55x19 cm.

Advantages

  • minimum level of emitted noise;
  • conciseness and elegance;
  • absolute safety of operation;
  • clear instructions included;
  • compact and ultra-ergonomic.

Flaws

  • the need to carefully study the instructions;
  • there are no batteries included;
  • the snow-white case is quickly polluted.

Electrolux GWH 14 Nano Plus 2.0

An easy-to-use device at an affordable price that does not require professional maintenance.

Well-designed equipment with a multi-level European-type security control system, which is one of the best-selling in the domestic household appliances market.

The device has the option of gas control, indication of heating and inclusion - everything for comfortable work.

Specifications:

  • thermal power - 28 kW;
  • productivity - 14 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 40x65x19.6 cm.

Advantages

  • the presence of an indication of the battery level;
  • long warranty period;
  • convenience and ease of use;
  • extended equipment;
  • preset thermometer.

Flaws

  • sometimes when turned on, pops can be heard;
  • small switching threshold;
  • If the water pressure is low, the device does not work well.

BAXI SIG-2 11i

Decent model, which has absolutely everything for comfortable use.

A spectacular novelty with the function of limiting the heating temperature, which will be the best solution for a small family.

A feature of the device is the ability to carry out its work using liquefied gas.

Specifications:

  • thermal power - 19 kW;
  • productivity - 10.9 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 31.4 × 59.2 × 24.5 cm.

Advantages

  • the presence of a display and a thermometer;
  • optimal indicators of power and performance;
  • compactness and light weight;
  • simple control system;
  • silent operation.

Flaws

  • lack of anti-corrosion coating of the radiator;
  • easily soiled case;
  • the need to carefully read the instructions.

The best pressure models for several points of water intake

Electrolux GWH 11 PRO Inverter

High-performance equipment aimed at long and trouble-free operation.

Unit with leaving water temperature maintenance function, open combustion chamber and intelligent control system.

The device is designed to be connected to several parsing points, which will make the operation process more convenient.

Specifications:

  • thermal power - 22 kW;
  • productivity - 11 l / min;
  • control type - electronic;
  • heat exchanger - copper;
  • dimensions - 33x55x19 cm.

Advantages

  • flame self-modulation;
  • multilevel security system;
  • acceptable design dimensions;
  • quiet work;
  • absence of foreign odors.

Flaws

  • the cost of the model is slightly overpriced;
  • questions about the configuration;
  • stamped body.

Gorenje GWH 10 NNBW

Superbly thought-out device, working with which will only be a pleasure.

Instantaneous gas type water heater with anti-freeze mode, water filter element and built-in thermometer.

For the convenience of the user, the manufacturer supplemented the device with a small display.

There is also a gas filter in the design.

Specifications:

  • thermal power - 20 kW;
  • productivity - 10 l / min;
  • type of control - mechanical;
  • heat exchanger - copper;
  • dimensions - 32.7x59x18 cm.

Advantages

  • convenient wall mounting method;
  • no need for special maintenance;
  • long warranty and operational period;
  • wide functionality;
  • Water filter element included.

Flaws

  • noisy operation of the device;
  • difficulty setting the temperature at low water pressure;
  • There is a slight specific smell.

Premium models with electronic control

Ariston NEXT EVO SFT 11 NG EXP

A sophisticated device, the power of which will be quite enough to provide hot water in large volumes.

Powerful geyser, suitable for installation in large country houses, and for installation in an apartment.

Among the special options in the device are automatic maintenance of the water temperature, an innovative frost protection system and a self-diagnostic function.

Gas exhaust is turbocharged.

Specifications:

  • thermal power - 19.59 kW;
  • productivity - 11 l / min;
  • control type - electronic;
  • heat exchanger - copper;
  • dimensions - 33x55x16.7 cm.

Advantages

  • convenient setting of a fixed water flow;
  • built-in fan;
  • wall mounting method of the structure;
  • work with a minimum level of sound;
  • self-diagnosis.

Flaws

  • too bright indication;
  • equipment;
  • installation may require the assistance of a professional.

Bosch WTD 15 AME

A premium model with a laconic design and advanced functionality.

High-quality instantaneous water heater with gas control, overheating protection and automatic temperature control.

The equipment is equipped with a single-flow chimney and a closed combustion chamber. Installation of the structure is vertical.

Specifications:

  • thermal power - 25.4 kW;
  • productivity - 10 l / min;
  • control type - electronic;
  • heat exchanger - copper;
  • dimensions - 30 × 56.8 × 17 cm.

Advantages

  • intuitive interface;
  • presentable appearance;
  • the ability to work on liquefied gas;
  • high build quality;
  • silent operation.

Flaws

  • the cost of the device is higher than similar models;
  • the need to periodically clean the body from contamination;
  • ill-conceived set.

Bosch WTD 24 AME

A highly efficient device that will be a wonderful solution for your home.

Flow device with high heat output, equipped with automatic water flow regulator and gas control function.

The equipment stands out favorably with its laconic design, thanks to which it can become a wonderful addition to the overall interior.

Specifications:

  • thermal power - 42 kW;
  • productivity - 24 l / min;
  • control type - electronic;
  • heat exchanger - copper;
  • dimensions - 45.2 × 77.5 × 28.6 cm.

Advantages

  • convenient connection of pipes;
  • thoughtful security system;
  • long service life;
  • clear manual included with the device;
  • indication of inclusion and heating.

Flaws

  • impressive dimensions and weight of the device;
  • overcharge;
  • work with high noise level.

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conclusions

Choosing a tankless gas water heater, you should follow the recommendations of professionals and remember that:

  • first of all it is necessary to pay attention to the rated thermal power of the equipment and its performance, as well as find out information about the material of the heat exchanger;
  • important criteria choice experts call dimensions and weight of the structure, the level of noise emitted during operation and the method of temperature control;
  • special attention should be paid to the security system - a modern device must be equipped with well-thought-out protection against overheating, flame and low pressure sensors;
  • the number of water points must also be taken into account - the more of them, the more convenient it will be for a large family to use the device;
  • The best option for home use will be a device from a trusted brand with high power and performance.

Useful video

From this video you will learn how to choose the right gas water heater:


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