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Tenko KE 3.0/220 3 kW
230 V

Photos - Boiler Tenko KE 3.0/220 3 kW 230 V
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Inexpensive low-power single-circuit electric heating boiler from the popular TenkoEconomy family. It is positioned as a product of the basic price category, designed for heating residential, small office or household premises up to 24 m2. Able to heat a small city studio apartment. No built-in circulation pump, can be used in systems with natural and forced circulation of the coolant. It is connected to a household single-phase electrical network, requires small amounts of supply current (up to 14 A) and the use of an inexpensive cable with a cross section of 2x1.5 mm. It can play the role of a backup heat source in a system with a gas / solid fuel boiler. It features high efficiency, easy maintenance, environmental friendliness, easy operation and reliability. Equipped with an Italian ca...pillary thermostat to control the temperature of the coolant (up to 90 °C). There is also an accurate analogue thermometer, convenient indicator lights for visual control and a two-level overheating protection system. Body parts are made of carbon steel with anti-corrosion treatment and powder coating.
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Tenko KE 3.0/220 3 kW
230 V
Energy source:electricity
Mount:wall, single-circuit
Boiler power:3 kW, area ~ 24 m²

Inexpensive low-power single-circuit electric heating boiler from the popular TenkoEconomy family. It is positioned as a product of the basic price category, designed for heating residential, small office or household premises up to 24 m2. Able to heat a small city studio apartment. No built-in circulation pump, can be used in systems with natural and forced circulation of the coolant.

It is connected to a household single-phase electrical network, requires small amounts of supply current (up to 14 A) and the use of an inexpensive cable with a cross section of 2x1.5 mm. It can play the role of a backup heat source in a system with a gas / solid fuel boiler. It features high efficiency, easy maintenance, environmental friendliness, easy operation and reliability. Equipped with an Italian capillary thermostat to control the temperature of the coolant (up to 90 °C). There is also an accurate analogue thermometer, convenient indicator lights for visual control and a two-level overheating protection system. Body parts are made of carbon steel with anti-corrosion treatment and powder coating.

All specifications
Specifications KE 3.0/220
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area24 m²
Technical specs
Heat output3 kW
Power supply230 В
Coolant max. T90 °С
Heating circuit max. pressure3 bar
Consumer specs
Circulation pump
Boiler specs
Efficiency99 %
Combustion chamberno chamber
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
More specs
Dimensions (HxWxD)640x190x120 mm
Weight10 kg
Added to E-CatalogAugust 2015
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 Tenko 2026 - new arrivals, bestsellers, and the most relevant models Tenko.
Model overview based on user reviews  
The Tenko KE 3.0/220 3 kW 230 V electric boiler is a compact, wall-mounted unit designed for heating areas up to 24 m². It boasts an impressive efficiency of 99%, making it an energy-efficient choice for small spaces. While the model itself has not been directly reviewed, feedback on similar models in the Tenko KE series suggests some concerns. Users have noted issues such as loud operational noises and occasional leaks from joints, which may require attention. Despite these issues, the boiler is praised for its ability to heat effectively, often exceeding the specified area. However, potential buyers should be prepared for possible maintenance needs and ensure proper installation to avoid common pitfalls. Overall, the Tenko KE 3.0/220 is a cost-effective option for those seeking a basic heating solution, but it may require some technical oversight.
Pros

Cons

I recommend it only to those who love repairing and dealing with viruses
23 October 2023 
I recommend these for technical applications
Heats 9 kW of an area of 150 m2. Not great in size. Not expensive. It’s already on the 5th day
The click is already loud. The lights under the buttons light up steadily. I serviced it twice: once by dripping in the middle, once by burning out the temperature sensor. If the water boils with a low pressure in the system, and the thief does not turn on the boiler
Sergey Lanskiyuse Tenko KE 9.0/380 more than year
Virib for refinishing with a file!
30 June 2020 
Leaks from every joint. The terminals are not tightened. The contactor operates so loudly that it can be heard throughout the whole house! A classic of Ukrainian assembly at its worst. I do not recommend!
No
Leaking from every joint. The terminals are not tightened. The contactor is so loud you can hear it throughout the whole house! Classic Ukrainian assembly on a knee. I do not recommend it!
good model, liked it
9 November 2019 
Would consume a bit less electricity.
It heats an even larger area than specified in the specifications.
Weak wire from the outlet to the boiler itself.
 i recommend it should buy
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