TOP 15 best geysers for an apartment: 2024-2025 rating in terms of reliability and quality and which flame modulation model to choose

The geyser is a practical and reliable design for heating running water.For its operation, main or liquefied gas is used.

The range of manufacturers includes a large selection of models.

To simplify the choice, we have provided a detailed description of the equipment and compiled a rating of the best gas water heaters for 2024-2025, taking into account the opinions of experts and real buyers.

Rating of the TOP 15 best gas water heaters 2024-2025

Place	Name	Price
TOP 3 best geysers for an apartment in price / quality ratio
1	Bosch WR 10-2P23	Ask for a price
2	Electrolux GWH 14 Nano Plus 2.0	Ask for a price
3	Zanussi GWH 10 Fonte Turbo	Ask for a price
TOP 3 best geysers with an open combustion chamber
1	Electrolux GWH 11 PRO Inverter	Ask for a price
2	Electrolux GWH 12 Nano Plus 2.0	Ask for a price
3	Zanussi GWH 12 Fonte	Ask for a price
TOP 3 best geysers with a closed combustion chamber
1	Ariston NEXT EVO SFT 11 NG EXP	Ask for a price
2	Bosch WTD 27 AME	Ask for a price
3	Bosch WT 13 AM1E	Ask for a price
TOP 3 best geysers with high performance from 10 l / min
1	Zanussi GWH 10 Fonte	Ask for a price
2	BAXI SIG-2 11i	Ask for a price
3	Zanussi GWH 12 Fonte Turbo	Ask for a price
TOP 3 best geysers with flame modulation
1	Electrolux GWH 10 High Performance Eco	Ask for a price
2	Bosch W 10 KB	Ask for a price
3	BAXI SIG-2 14i	Ask for a price

How to choose a gas column?

Key criteria to consider when choosing a column:

1. Power. The parameter determines the water capacity of the device. The higher the power, the more points you can supply hot water.
2. Inlet pressure. Affects the ability to supply water at low pressure. Many modern models that water supply is possible at low flow.
3. Safety. The columns are equipped with a system of protection against overheating and freezing, as well as a sensor to turn off the unit and stop the gas supply in the event of a leak.

The best geysers for an apartment in terms of price / quality ratio

If you need to organize hot water supply in the house, it is important to choose a high-quality geyser. We have compiled a rating of 3 models based on consumer feedback, the characteristics of which justify the expectation.

Bosch WR 10-2P23

Budget equipment from a well-known German manufacturer. The thermal power of the column is 17.4 kW. Due to this, 10 liters of water per minute are supplied.

At the same time, the water is heated to +60 degrees, and the device itself operates at a pressure of 0.1012 atmospheres.

Stable water heating is provided by a copper heat exchanger. Ignition is carried out manually using the built-in pierre ignition.

The device is equipped with a constantly burning igniter.

Combustion products exit through the open chamber. A chimney with a diameter of 112.5 mm is required. To ensure safe use, the column is equipped with protective sensors.

Characteristics:

• productivity — 10 l/min;
• power - 17.40 kW;
• pressure - 0.10-12 atm.;
• dimensions - 310x580x22 mm;
• weight - 11 kg.

Electrolux GWH 14 Nano Plus 2.0

Inexpensive unit from one of the leaders in the production of equipment. High efficiency - delivers up to 14 liters of water per minute.

This is an excellent indicator, given the high thermal output of 28 kW and the copper heat exchanger. This indicator is enough for 2-3 points.

The outlet pressure is 0.0-8 atmospheres.

The exhaust gas is discharged through an open chamber. To operate the column, a chimney with a diameter of 125 mm is required.

Water instantly heats up to +60 degrees.

Operational safety is due to the presence of gas control, a sensor against overheating and switching on equipment if there is no draft. Mechanical control of the unit. Indication of inclusion and heating is provided.

Characteristics:

• productivity — 14 l/min;
• power - 28 kW;
• pressure - 0.20-8 atm.;
• dimensions - 400x650x196 mm;
• weight - 11.21 kg.

Zanussi GWH 10 Fonte Turbo

A column in a stainless steel case from a well-known Italian brand. Column equipped with a display.

Operation is simple with mechanical switches. Of the distinctive features, the presence of indicators, thanks to which you can track the progress of water heating.

The product is equipped with a fan and a chimney for forced removal of smoke..

Productivity is high due to the power of 20 kW. At the outlet, the minimum pressure is 0.30 atmospheres.

The column is equipped with a fan and a chimney for forced smoke removal.

Waste products are removed through a pipe with a diameter of 60 mm through the hood.

Characteristics:

• productivity — 10 l/min;
• power - 20 kW;
• pressure - 0.30-8 atm.;
• dimensions - 330x550x190 mm;
• weight - 10.4 kg.

The best geysers with an open combustion chamber

Installation of a column with an open chamber is possible in the presence of a natural draft chimney. We suggest that you familiarize yourself with 3 models from well-known brands that are in great demand in 2024-2025.

Electrolux GWH 11 PRO Inverter

Flowing geyser with natural removal of combustion products through the chimney. Runs exclusively on natural gas.

The equipment is characterized by excellent performance, up to 11 liters per minute. Due to the power of 22 kW, water quickly heats up to 80 degrees Celsius.

The device works if the water pressure in the system is 0.15-7.89 atmospheres.

The operation of the device is comfortable due to the presence of indicators and an electronic control system with automatic ignition.

The model is complemented by a compact display with a thermometer..

The safety of use is facilitated by the presence of a heating limiter, a sensor to turn off the device in case of overheating and a self-diagnosis mode that allows timely detection of a malfunction.

Characteristics:

• productivity — 11 l/min;
• power - 22 kW;
• pressure - 0.15-7.89 atm.;
• dimensions - 330x550x190 mm;
• weight - 8.55 kg.

Electrolux GWH 12 Nano Plus 2.0

Comfortable, simple and safe column to use. Presented on average price segment.

The device has auto ignition, for which you need to install batteries.

The unit is easy to operate due to a simple panel with mechanical switches.

The column is safe to use due to multi-level protection: a gas leak sensor and the ingress of waste product into the room.

There is an indication when turning on and heating the water. The water supply is 12 l/min due to the heat output of 24 kW.

Combustion products exit by natural draft. To install the equipment, a chimney with a diameter of 110 mm is required.

Characteristics:

• productivity — 12 l/min;
• power - 24 kW;
• pressure - 0.15-8 atm.;
• dimensions - 350x610x183 mm;
• weight - 8.22 kg.

Zanussi GWH 12 Fonte

Reliable and safe to use equipment. Made in durable steel case covered with enamel.

Only natural gas is suitable for operation. The column interacts with water at a pressure of 0.15 to 8 atmospheres.

Equipped with an open combustion chamber. The standard chimney diameter is 110 mm.

Water almost instantly heats up to 60 degrees due to the high thermal power of the column - 24 kW.

This makes it possible to provide a performance of 12 liters per minute.

The model is supplemented with a display with temperature indication, a gas control option and a sensor that turns off the equipment in case of overheating..

Efficiency of heating is due to the presence of a copper heat exchanger.

Characteristics:

• productivity — 12 l/min;
• power - 24 kW;
• pressure - 0.15-8 atm.;
• dimensions - 350x610x190 mm;
• weight - 9 kg.

The best geysers with a closed combustion chamber

For installation in apartments, columns with a closed-type combustion chamber with the removal of combustion products through a special pipe are suitable. These models are easy and safe to use. We have included the top 3 models in the rating according to buyers.

Ariston NEXT EVO SFT 11 NG EXP

Column in a steel case in silver color. Suitable for work natural and liquefied gas. With its help, up to 11 liters of water are supplied per minute. This is due to the presence of a copper heat exchanger and a thermal power of 19.58 kW.

Outlet pressure ranges from 1 to 8.50 atm.

The model is supplemented with electronic ignition, built-in indicators for switching on and an integrated security system: gas control, heating temperature sensor, frost protection.

There is also a self-diagnostic. The system quickly identifies the cause of the malfunction. The speaker connects to a standard outlet using a 1.5-meter mains cable.

Characteristics:

• productivity — 11 l/min;
• power - 19.58 kW;
• pressure - 1-8.5 atm.;
• dimensions - 330x550x167 mm;
• weight - 12 kg.

Bosch WTD 27 AME

Equipment designed for use in residential and commercial environments (gyms, restaurants, etc.).

Differs in high productivity. Provides 27 liters of water per minute. A cascade connection is possible, which will increase the consumption by 10 times.

The device economically consumes resources and works even at low pressure (from 0.3 atmospheres).

Among the distinguishing features of the column are a compact size, electric ignition and a backlit panel.

You can control the device with the remote control. The column is supplemented with ionization flame control, protection against overheating, freezing and reverse thrust.

Characteristics:

• productivity - 27 l / min;
• power - 47 kW;
• pressure - 0.30-12 atm.;
• dimensions - 452x775x259 mm;
• weight - 34 kg.

Bosch WT 13 AM1E

Column from a reliable brand with a flow-through water heating system and a closed chamber combustion.

The spent product is removed by forced extraction. The device is provided with a thermometer for temperature control, working in conjunction with the flame modulator system.

The same system is responsible for fuel supply and water consumption, taking into account the selected temperature..

The column is connected to a standard 220 V network. It has a high performance of 13 l / min.

The power of the equipment is 22.60 kW, and the outlet pressure is from 0.30 atm..

Work both on natural, and on liquefied gas is provided. The panel displays an indication when switching on and heating.

Characteristics:

• productivity — 12 l/min;
• power - 22.60 kW;
• pressure - 0.30-12 atm.;
• dimensions - 388x700x220 mm;
• weight - 23 kg.

The best geysers with high performance from 10 l / min

For a larger family, a reliable water heater is required that can supply hot water to several points at once. We have selected the best models of gas water heaters for 2024-2025 with a capacity of 10 liters per minute.

Zanussi GWH 10 Fonte

This geyser is equipped with manual ignition.. The design is presented in the form of a handle, with a smooth turn of which the size of the flame increases.

To the right of it is a switch that is responsible for the volume of water supplied.

The design provides a display with the display of water temperature, which turns on immediately after opening the tap.

The device allows to provide a flow of 10 l/min at a thermal power of 20 kW. The smoke is removed through natural ventilation.

The chimney diameter must be 110 mm. Work only on natural gas is provided. During the heating process, the equipment practically does not make noise.

Characteristics:

• productivity — 10 l/min;
• power - 20 kW;
• pressure - 0.15-8 atm.;
• dimensions - 330x550x189 mm;
• weight - 8.2 kg.

BAXI SIG-2 11i

This speaker is great for home use.. It is easy to install as well as service.The device is equipped with various protective sensors, which eliminates damage in the absence of water and gas leakage.

Productivity is 10.9 liters per minute due to the power of 19 kW.

Combustion products exit through the open chamber.

Switching on occurs by means of automatic electronic ignition. Water almost instantly heats up to a temperature of +60 °C.

The unit is equipped with a modulating burner with smooth power control, taking into account the volume of water consumption.

Due to the built-in gearbox, it is possible to work at a pressure of 13.5 - 20.0 atmospheres.

Characteristics:

• productivity - 10.9 l / min;
• power - 19 kW;
• pressure - 0.20-10 atm.;
• dimensions - 314x592x245 mm;
• weight - 11.1 kg.

Zanussi GWH 12 Fonte Turbo

Convenient and safe to use equipment that operates only from the main gas.

Suitable for installation in rooms without a chimney, as it is equipped with a forced exhaust system for combustion products.

The efficiency of heating is due to a copper heat exchanger and a thermal power of 24 kW. 12 liters of water are supplied per minute.

To connect a closed combustion chamber there is a hole with a diameter of 60 mm.

The declared service life of the unit is at least 10 years.

This is facilitated by high-quality assembly and a set of protective sensors, including those from overheating of the equipment and to turn on the device in the event of a gas leak.

Characteristics:

• productivity — 12 l/min;
• power - 24 kW;
• pressure - 0.20-10 atm.;
• dimensions - 350x610x190 mm;
• weight - 10.95 kg.

The best geysers with flame modulation

Devices with modulation are free from such a disadvantage as a decrease in water temperature at low pressure. We offer a rating of the 3 best geysers with flame modulation for 2024-2025, which are in great demand.

Electrolux GWH 10 High Performance Eco

The first line of the rating was taken by a flowing gas heater from a well-known brand Electrolux.

The model is made of stainless steel and covered with silver.

Equipped with a combustion chamber with the output of combustion products through natural ventilation.

For installation of equipment, a chimney with a standard diameter of 110 mm is required.

Due to the thermal power of 20 kW, a supply of 10 liters of water per minute is provided. The column control is simple using the electronic panel.

Ignition is carried out automatically.

The display has a power and temperature indicator. The model is supplemented with gas control and a self-diagnostic system.

Characteristics:

• productivity — 10 l/min;
• power - 20 kW;
• pressure - 0.15-7.90 atm;
• dimensions - 330x550x190 mm;
• weight - 8.08 kg.

Bosch W 10 KB

Reliable and safe to use equipment that can instantly supply water at 2-3 points.

The column is suitable for home use. Operational safety is facilitated by protective sensors against overheating and gas leakage. The body is made of stainless steel.

The heat exchanger is made of copper, which ensures rapid heating of water to the maximum temperature..

The column has a capacity of 10 liters per minute with a power of 17.40 kW. A mechanical switch is provided to adjust the temperature and power of the water flow.

The device operates at low pressure from 0.15 bar. It is possible to use both natural and liquefied fuels.

The electronic ignition system is battery operated.

Characteristics:

• productivity — 10 l/min;
• power - 17.40 kW;
• pressure - 0.15-12 atm.;
• dimensions - 400x850x370 mm;
• weight - 10 kg.

BAXI SIG-2 14i

Practical and reliable design from the Italian manufacturer. Equipped with copper heat exchanger, due to which the water is instantly heated.

Safe to use thanks to gas control and temperature limiter.

Heats water up to 60 degrees Celsius almost instantly.

Efficiency of water heating is due to the thermal power of 23.70 kW.

The columns are enough to provide hot water supply for 2-3 points, since 13.6 liters of water are supplied per minute.

Water power flow adjustment is controlled by a mechanical switch. The equipment operates at a pressure in the system of 0.20 atmospheres.

Characteristics:

• productivity - 13.6 l / min;
• power - 23.70 kW;
• pressure - 0.20-10 atm.;
• dimensions - 363x650x245 mm;
• weight - 12.6 kg.

Advantages and disadvantages of gas water heaters

Of the advantages of a gas column, one can distinguish:

• provision of hot water in unlimited quantities;
• a large selection of equipment at budget prices;
• undemanding to water pressure for most devices;
• compact dimensions allow you to install equipment in a small apartment;
• the possibility of repair in case of breakage of parts;
• significant savings, since gas is cheaper than electricity.

The disadvantages of the gas column are less:

• for the safe operation of the equipment, it is necessary to ensure the supply of fresh air and the organization of the removal of exhaust gas;
• the need for regular maintenance;
• project documentation costs for column installation.

The principle of operation of the gas column

Modern speakers have been improved, so the principle of operation is much simpler than that of outdated models. To start, you need to open the tap of the mixer.

Right after that:

• water enters the unit, opening the gas supply valve;
• the flame is ignited automatically;
• hot water is sent to the mixer;
• the waste product is discharged through a chimney or coaxial pipe;
• after closing the tap, the supply of water and fuel is stopped.

Types of combustion chambers

The combustion chamber in the column is of two types:

1. open. To ignite the gas, air from the room is used, the intake of which is carried out through an opening at the bottom of the unit. The exhaust gas is discharged through the chimney in a natural way.
2. Closed. Air for ignition comes from the street through a coaxial pipe, and the smoke is removed using a forced draft.

Which is better - a gas water heater or an electric water heater

Unlike an electric heater, the column provides instant hot water supply.

No heating required - water heats up instantly. For installation of equipment, a minimum of space is required, unlike a boiler.

The disadvantage of a geyser compared to an electric water heater is that the water temperature decreases when it enters several points of intake.

What is flame modulation

Flame modulation is an option on modern dispensers to select the desired water temperature.

The power of the flame is automatically adjusted taking into account the pressure of the water..

The advantage of models with flame modulation is that they supply water with the specified parameters even with low water pressure.

Customer Reviews

Useful video

From the video you will get acquainted with the best geysers: