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Bosch ES 080-5 BO H1X

Photos - Boiler Bosch ES 080-5 BO H1X
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A universal water heater with a cylindrical tank that can be attached to the wall in both a vertical and horizontal position, which allows you to choose the best option for connecting distribution pipes. Positioned by the manufacturer as a middle-class household appliance from a moderate price niche. The enameled steel tank holds 76 liters of water and, thanks to the magnesium anode that protects against electrochemical reactions, is reliably protected from corrosion. The 2-kW “dry” heating element does not become coated with scale and maintains maximum heat transfer efficiency throughout its entire service life, and after its end it is easily replaced with a new one. In 130 minutes, the Bosch ES 080-5 BO H1X boiler warms up water by 50 °C from the initial value, and the upper limit of ope...rating temperatures is 70 °C. Automation eliminates the risk of freezing in cold climatic seasons, and also constantly monitors pressure and heat overloads of the heating element, ensuring reliable operation of the equipment over many years of use.
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Bosch ES 080-5 BO H1X
Main
Typestorage
Energy sourcemains
Installationuniversal (wall)
Tank volume76 L
Tank shapecylindrical
Technical specs
Power source230 V
Energy efficiency classC
Power consumption2000 W
Max. water temperature70 °C
Tank liningenamel
Water supplywith pressure
Heating time130 min / at ∆t=50°С /
Magnesium anode
Heating elements1
Heating element typedry heater
Features
Functionsthermostat
Safety systemsoverheat protection
frost protection
safety valve
General specs
Controlselectronic
Controls layoutfront
Pipe connectioninstallation dependent
Tank manufacturer's warranty5 years
Dimensions (HxWxD)81x47x48.6 cm / weight — 22.5 kg /
Added to E-CatalogMarch 2016

A universal water heater with a cylindrical tank that can be attached to the wall in both a vertical and horizontal position, which allows you to choose the best option for connecting distribution pipes. Positioned by the manufacturer as a middle-class household appliance from a moderate price niche. The enameled steel tank holds 76 liters of water and, thanks to the magnesium anode that protects against electrochemical reactions, is reliably protected from corrosion.

The 2-kW “dry” heating element does not become coated with scale and maintains maximum heat transfer efficiency throughout its entire service life, and after its end it is easily replaced with a new one. In 130 minutes, the Bosch ES 080-5 BO H1X boiler warms up water by 50 °C from the initial value, and the upper limit of operating temperatures is 70 °C. Automation eliminates the risk of freezing in cold climatic seasons, and also constantly monitors pressure and heat overloads of the heating element, ensuring reliable operation of the equipment over many years of use.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Bosch 2026 - new arrivals, bestsellers, and the most relevant models Bosch.
Model overview based on user reviews  
The Bosch Tronic 6000 T is a standard boiler featuring a dry heating element and an internal ceramic coating. While it offers these beneficial features, users have reported that its durability may be limited, as evidenced by two heating elements burning out within 2-3 days after two years of use. This suggests that the product may have a lifespan of around two years, which aligns with some users' expectations of Bosch products.
Pros

Cons

great model, love it
12 September 2021 
Great water heater. The TENs burn out, but you can get them in the city and replace them in 10 minutes. Usually they burn out because of limescale inside. When I took it apart for the first time after 2 years of use, I pulled out half a bucket of limescale.
A water heater, like any other water heater. Reliable.
There are none
use Bosch ES 150-5 BO H1X more than year
It will last for two years, that's Bosch for you.
4 July 2019 
Standard boiler, only with a dry heating element and internal ceramic coating
We used it for two years, and that's enough—2 heating elements burned out within 2-3 days.
use Bosch Tronic 6000 T month or more i recommend it don't buy
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In the moderate price category of storage water heaters with a “dry” heating element, the Bosch ES 080-5 BO H1X model stands out for its functionality and versatility.

Versatility of installation

The boiler is made in a traditional cylindrical shape and is equipped with an enameled steel tank with a volume of 76 liters. It can be installed vertically or horizontally, which gives greater flexibility when connecting to distribution pipes. A mounting plate for universal placement is included in delivery.

Powerful heater

The model is equipped with a “dry” heating element with a power of 2 kW, which does not come into contact with water, preventing scale formation and maintaining high heat transfer efficiency. It takes about 2 hours to heat a full tank of water from 10–15 °C to 60–65 °C. The maximum heating temperature is 70 °C.

Antifreeze

Bosch ES 080-5 BO H1X has a minimalist design with a single rotary knob for adjusting the water heating temperature. The model is equipped with advanced automation with overheating and overpressure control functions. In addition, frost protection is provided, which is especially useful when installed in rooms with low temperatures and in conditions of long breaks in work, for example, in a country house.