Tenko KE 7.5/220 7.5 kW 230 V
 | Outdated Product Electric boiler for heating an object with an area of 60-75 m³. Heating power: up to 7.5 kW. A 3-stage power switch is provided, which allows you to find the golden mean between heating performance and energy savings. The model features a built-in circulation pump. Such a device can be connected to a simple 230 V household electrical network. The heat exchange circuit is single, if necessary, a hot water tank can also be connected to it, but this will require a 3-way valve. The Tenko KE 7.5/220 electric heating boiler received a body with high-quality anti-corrosion treatment. Additionally, a reliable and durable powder coating is provided. The heater has an increased efficiency, 99%. Connection pipes are 3/4". up to 3 bar The circulation pump and the heating element are designed to work w...ith a coolant with a volume of up to 50 liters. |
Tenko KE 7.5/220 7.5 kW
230 V
3 kW
230 V
4.5 kW
230 V
4.5 kW
400 H
6 kW
230 V
6 kW
400 H
7.5 kW
230 V
7.5 kW
400 H
9 kW
230 V
9 kW
400 H
10.5 kW
400 H
12 kW
400 H
15 kW
400 H
18 kW
400 H
21 kW
400 H
24 kW
400 H
30 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:7.5 kW, area ~ 60 m²
Possibility to connect an indirect heating boiler
Electric boiler for heating an object with an area of 60-75 m³. Heating power: up to 7.5 kW. A 3-stage power switch is provided, which allows you to find the golden mean between heating performance and energy savings. The model features a built-in circulation pump. Such a device can be connected to a simple 230 V household electrical network. The heat exchange circuit is single, if necessary, a hot water tank can also be connected to it, but this will require a 3-way valve. The Tenko KE 7.5/220 electric heating boiler received a body with high-quality anti-corrosion treatment. Additionally, a reliable and durable powder coating is provided. The heater has an increased efficiency, 99%. Connection pipes are 3/4". up to 3 bar The circulation pump and the heating element are designed to work with a coolant with a volume of up to 50 liters.
All specifications
Specifications KE 7.5/220
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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.
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.
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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 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 Lanskiy: use Tenko KE 9.0/380 more than year |
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! |
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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We recommend
gas, condensing, power 20 kW, area ~ 160 m², wall, dual-circuit, closed, heating: up to 160 m², warm floor mode