Review of the best BOSCH water heaters in 2024

Water heaters are an irreplaceable technique in every home. Despite interruptions in hot water supply or, at all, its absence, thanks to water heaters, there will always be hot water at home.

The range of offered devices is huge. But how to choose the right one, which manufacturers are better?This review will guide you on the price, as well as give a detailed description of the best water heaters from BOSCH.

About BOSCH

The history of the company begins in 1886. Then Robert Bosch founded the workshop for electronics and precision technology. The company had 2 employees, and the initial capital was 10,000 German marks.

The main area of ​​work was the manufacture of electrical equipment, among which were water level alarms and telephones.

Between 1901 and 1923, the company was engaged in the manufacture of ignition systems for magnetoelectric machines, electric hair clippers, refrigerators, car starters, headlights, horns, direction indicators, windshield wipers, car radios and other car equipment.

In 1946 - 1959, after the death of Robert Bosch and the end of the war, the company was revived and began to produce mechanical fuel pumps and a car radio.

Between 1960 and 1989, hydraulic and pneumatic equipment, electronic fuel injection control, anti-lock braking system, electronic diesel engine control, and a navigation system were manufactured.

In 1990 - 2011, the company was engaged in the production of systems such as fuel supply for gasoline engines and driver assistance. Lithium-ion batteries were also manufactured.

The company is now engaged in automation, electrification, as well as industrial, construction and IT technologies. Also BOSCH manufactures consumer goods.

Criteria for choosing water heaters

Types of water heaters

There are 2 types of water heaters: storage and flow.

Cumulative has a water tank in the form of a tank, which not only heats the water to the desired temperature, but also maintains it. From the inside, the tanks are covered with heat-insulating material in order to minimize the operation of the heating element, which, in turn, will save electricity.

The installation of the water heater is quite simple, since the unit operates on a single-phase network at a voltage of 220-230 V.

Storage devices do an excellent job with their work even with a water pressure of 1 atm.

There are 2 ways to connect the storage tank:

1. Pressure - the connection is made directly to the water supply.
2. Free-flow - connection to the water supply is carried out using a pump.

Instantaneous water heater does not have a water tank.Heating occurs instantly, during the passage of water through a flask with a heating element. The flask is housed in a housing that is attached to the mixer.

The water temperature is regulated by decreasing or increasing pressure.

To install instantaneous water heaters with a capacity of up to 8 kW, a single-phase network will be sufficient. But it should be borne in mind that this power will only be enough to obtain warm water.

To install a device with a power higher than 8 kW, you must connect a separate line with a three-phase power supply.

Instantaneous water heaters can also be pressure and non-pressure.

Heating element types

1. Spiral. It consists of an electrical wire with high resistance and is enclosed in an insulating sheath. The spiral is used in electric water heaters. Differs in high efficiency and rapid heating.
2. Tubular an electric heater, aka heating element, consists of a heating thread, which is located in a metal tube. An insulating material is located between the thread and the tube, which has a high thermal conductivity. Despite the lower efficiency and high susceptibility to scale formation, heating elements are distinguished by their durability and low sensitivity to airing.
   There is a "dry" type of heating element, which also consists of a metal tube and a heating thread. The difference is that the design is protected by a special flask, which excludes contact of the heating element with water, and reduces the likelihood of scale formation.
3. Heat exchanger Is a ribbed metal structure. The structure is heated by burning gas in a gas column or indirectly - using the heat generated by the boiler to heat the room.

Rating of high-quality BOSCH water heaters, according to buyers

The best instantaneous water heaters

BOSCH WR 10-2P23

Parameters	Description
Cost (in rubles)	from 9 990 to 16 200
Dimensions (WxHxD)	31x58x22 cm
Weight	11 Kg
Power	17.4 kW
Water pressure	maximum 12 atm.
Connection diameter	½
Device type	flowing
Heating method	gas
Guarantee	2 years
Life time	15 years
The combustion chamber	open
Manufacturer	Portugal
Gas consumption	2.1 cubic meters m / h
Performance	10 l / min.

The water heater works on the basis of a heat exchanger made of copper. Water temperatures range from 25 to 60 degrees Celsius. The very same gas water heater is made of stainless steel, and the water fittings are made of polyamide and fiberglass.

The mechanical control panel contains regulators for temperature, water flow and power. There is a burner status indicator. The power button, by means of piezo ignition, is at the bottom.

Draft and flame control, as well as a water temperature limiter, work as protection.

The column, with a bottom connection, is installed vertically on the wall.

• compact water heater, with the ability to work on reduced gas;
• low threshold of inclusion;
• convenient to operate;
• easy installation and configuration;
• quiet work;
• quality material.

• not found.

BOSCH W 10 KB

Parameters	Specifications
How much (in rubles)	from 8 300 to 12 017
Dimensions (WxHxD cm)	40x85x37
Weight, kg)	10 Kg
A type	flowing
Heating method	gas
Maximum pressure	12 atm.
Power, kWt)	17.4
The amount of heated water per minute (l)	10
Chimney diameter (cm)	11.25
Connection diameter	½
Guarantee	2 years
Life time	15 years
Gas consumption	2.1 cubic meters m / h
Manufacturer	Portugal

The stainless steel gas burner has a copper heat exchanger, which is protected from deposits by turbulators. The minimum temperature for heating the water is 25 ° C, and the maximum is 60 ° C. Water heating can also be carried out on liquefied gas.

BOSCH W 10 KB is equipped with such safety functions as traction and flame control protection, as well as a temperature limiter and a safety relief valve.

The column is controlled mechanically, and electronic ignition.

It is possible to install the unit, with a lower connection, vertically by wall mounting.

• installed turbulators;
• automatic ignition;
• high level of security;
• work at a minimum water pressure, namely 0.1 atm;
• work on liquefied gas;
• simple installation.

• the ignition turns on loudly.

BOSCH WTD 18 AME

main parameters
Price	from 34 990 to 39 316 rubles
Dimensions	36.4x57x17.5 cm
Weight	12 Kg
A type	flowing
Heat	gas
The combustion chamber	closed
Heating temperature range	35-60 ° C
Gas connection	1/2
Water connection	1/2 and 3/4
The volume of heated water per minute	18 liters
Chimney diameter	6/10 cm
Water pressure	from 0.1 to 12 atm.
Power	31.6 kW

The gas water heater has a copper heat exchanger, a stainless steel atmospheric burner and a fan for disposal of combustion products. The burner is suitable for both liquid and natural gas.

The electronic display shows the heating temperature and an error code.

Ignition is carried out using electric ignition.

BOSCH WTD 18 AME has the following safety features:

• gas control;
• temperature limitation;
• flame control;
• control of water consumption at the inlet.

The gas water heater is mounted vertically by the wall method. Bottom water line.

• the possibility of using liquefied gas;
• the presence of a fan;
• electrical ignition;
• electronic control;
• easy installation;
• self-diagnosis;
• control of water, gas, temperature, flame consumption.

• noisy fan operation.

The best storage water heaters

BOSCH Tronic 2000 T 80SB

Parameters	Description
average price	10 370 rubles
Dimensions (WxHxD)	38.6x120.6x40 cm
Weight	24.5 kg
A type	storage device with electric heating method
Water heating time	2 hours 19 minutes
Power	2 kW
Connection	½
Volume	80 liters
A heating element	TEN open type
Device manufactured	in Germany
Guarantee period:
to the boiler	5 years
electrical parts	2 years

Water heating is carried out using a wet-type heating element. The enlarged magnesium anode protects against corrosion.

The inside of the water heater is covered with a glass-ceramic antibacterial coating, which helps to protect against breakage in case of interruptions in water pressure, high temperatures, and also eliminates stagnant water processes.

Thermal insulation is made of polyurethane foam, 18 mm thick.

BOSCH Tronic 2000 T 80SB is protected against overheating and freezing. There is also a safety valve.
There is a temperature regulator on the mechanical control panel, a thermometer is installed at the top.

Installation is vertical, wall.

• high quality coating material;
• overheating and freezing protection;
• reliable electric tank with automatic maintenance of the outlet water temperature;
• compact.

• absent.

BOSCH Tronic 8000T ES50-5

Parameters	Description
The cost	from 13 995 to 15 700 rubles
A type	electrically heated storage tank
Volume	50 liters
Power	1.6 kW
Inlet water pressure	maximum 8 atm.
Temperature	maximum 70 ° C
A heating element	TEN dry type
Dimensions (WxHxD)	47x58.5x48.6 cm
Weight	19.2 kg
Accession	½
Produced by	in Germany
Warranty period for electric boiler / spare parts	5 years / 1 year

The Tronic 8000T model range includes 6 models with different capacities - from 25 to 120 liters. This description shows the 50 liter model.

The metal electric boiler has a glass-ceramic antibacterial coating.

A tubular heating element is used to heat the water, protected by an additional flask and a magnesium anode.

The energy efficiency of BOSCH Tronic 8000T ES50-5 is provided by thermal insulation, 32 mm thick and a thermostat operating on the principle of sensor resistance and temperature.

The electronic display shows information about the temperature and the presence of problems in the operation of the water heater.

Installation is carried out both vertically and horizontally on the wall.

• durable "dry" heating element, allowing to reduce heating time;
• glass-ceramic coating, preventing breakage due to high pressure, high temperature, and also excludes the "bloom" of water;
• high-density insulation;
• protection against overheating, freezing and overpressure;
• electronic display with self-diagnosis function;
• horizontal and vertical installation;
• energy saving.

• not found.

BOSCH Tronic 1000T ES50

Parameters	Specifications
average cost	9 200 rubles
Volume	50 liters
Dimensions (cm)	35x79x37
Weight, kg)	17.6
Mains voltage	230
Heating occurs	in 1 hour 56 minutes
Heating element power (kW)	1.5
Maximum pressure (atm.)	8
Type and method of heating water	accumulative, electric
Connecting diameter	½
Protection	IPX4
Maximum heating temperature (° С)	70
A heating element	Heating element
Guarantee:
for electronics and components	2 years
per tank	5 years

The water heater has a glass-ceramic coating. Additionally, thermal insulation is installed, 25 mm thick.

The heating temperature regulator is located on the mechanical control panel under the cover. There is also a power-on indicator and a built-in thermometer.

BOSCH Tronic 1000T ES50 has the following protective functions:

• Overpressure protection of an electric water heater using a safety valve;
• A rod thermostat, which works on the principle of expansion of the tube at high heating and its pressure on the switch, will protect against overheating;
• Anti-freezing mode, in which the tank maintains the set temperature at 10 ° C in order to avoid water freezing;
• The enlarged magnesium anode protects the heating element from corrosion.

The boiler, with bottom piping, is installed vertically on the wall.

• low power consumption;
• compact tank size;
• easy installation;
• good thermal insulation;
• protection against freezing, overheating, corrosion and high water pressure;
• vertical installation, which will allow you to mount the device in a room of any size.

• not found.

BOSCH Tronic 7000T ES75-5

main parameters
Price (in rubles)	from 12 010 to 14 765
Parameters (cm)	47x76.6x48.5
Weight, kg)	22.5
Heating method and type of tank	electric heating, storage tank
Power, kWt)	2
Heating element type	"wet"
Connection	½
Maximum heating (° С)	73
Heating time up to 65 ° С	2 hours 34 minutes
Maximum pressure (atm.)	8
Manufacturer	Bulgaria
Guarantee period	1 year
Mains supply (V / Hz)	230/50
Volume	75 liters

The "wet" type heating element is protected by a magnesium anode, which has a status indicator.

The inside of the tank is covered with glass ceramics, as well as additional thermal insulation made of polyurethane foam, 32 mm thick. These coatings will conserve energy consumption and extend the service life.

The mechanical control panel has built-in indication of switching on and the state of the anode, as well as a temperature controller.

BOSCH Tronic 7000T ES75-5 is protected against overheating and high water pressure.

Boiler with bottom piping is installed vertically, wall-mounted.

• high-quality energy-saving coating;
• self-diagnosis of breakdowns;
• protection against overheating, high pressure and corrosion.

• absent.

BOSCH Tronic 6000T ES 100-5

Main characteristics
The cost	from 14 081 to 15 500 rubles
Parameters (WxHxD)	47x96x48.6 cm
Weight	25.8 kg
A type	cumulative
Heat	electric
Volume	10 liters
Heating element type, power	dry, 2 kW
Maximum pressure	8 atm.
Connection	½
Maximum water heating	70 ° C
Heating time	2 hours 4 minutes
Guarantee period:
per tank	5 years
for electrician	1 year
Mains voltage	220 V
Production	Germany

The dry heating element is protected against corrosion by a magnesium anode.

The tank is equipped with a glass-ceramic coating and thermal insulation, which protects against heat loss and damage to the device due to overpressure or increased temperature.

The water heater is controlled mechanically. The panel has a temperature regulator and a power indicator.

BOSCH Tronic 6000T ES 100-5 has protection against overheating, overpressure, freezing and dry start.

Installation of the boiler on the wall is possible both vertically and horizontally. And the eyeliner to the water can be carried out both from the side and from below.

• "Dry" heating element;
• glass-ceramic coating with thermal insulation, retaining heat;
• simple control;
• control of pressure, temperature, freezing and dry start;
• modern design;
• clear management;
• the ability to mount the device horizontally and vertically;
• the ability to install the bottom and side connections to the water.

• not found.

The review presented the best water heaters from BOSCH of flow-through and storage type.

In order not to make mistakes when choosing, you must also take into account customer reviews and, be sure, consult with experts.