Tenko KE 12/380 12 kW 400 H
 | Outdated Product Energy source: electricity; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 96; Heat output (kW): 12; Coolant max. T (°C): 90; Heated floor mode; Efficiency (%): 99; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 640x190x120; Weight (kg): 10 E-Catalog uses affiliate links compensated by our partners. |
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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.
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 |
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! |
The Ukrainian company Tenko specializes in the production of thermal equipment, providing the user with functional and cost-effective solutions. The KE 12/380 electric boiler, priced at about $110, is a low-cost model that will help create comfortable indoor conditions during the cold season.
Perfect for interior
Equipment with dimensions of 640x190x120 mm can be mounted on the wall even in a small room. Light weight — 10 kg — is another advantage, as it allows installation even on a plasterboard partition.
All the "insides" of the device: heating elements, wires, terminals are covered with a protective metal casing painted with white enamel. It is easily removed by unscrewing two bolts at the top and bottom. A black control panel is located on the front of the casing. The product has an aesthetic appearance, so it will not spoil the beauty of the interior.
Warm but noisy
Three stages (4 – 8 – 12 kW) allow you to choose the heating power for rooms ranging from 48 to 125 m². Possibility of connection of system of a heat-insulated floor is provided. The heat carrier temperature is adjustable from 0 to 90 °С. If the allowable maximum is exceeded, the protection will work and the boiler will be disconnected from the power supply.
The circulation pump is not provided in the product, it will have to be purchased and installed separately. But even despite this, the price of a boiler with such power is very democratic. However, it was not without drawbacks. The model is very noisy, like a boiling kettle, which can create discomfort in a living room. Relay clicks are loud enough to be heard.
In general, Tenko KE 12/380 is a great option for commercial premises, especially at night. And noise will not hurt, and money will be saved at the night rate.