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Tenko Ekonom KE electric boiler – Economical heating solution
Brand: Tenko

Tenko Ekonom KE electric boiler – Economical heating solution

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4.8
Product description: more details

The Tenko Ekonom series electric boilers are designed for the independent heating of rooms up to 300 m² . They are also ideally suited as supplementary units in existing heating systems.

The boilers in this series feature a two-stage overheat protection system , an Italian capillary thermostat from IMIT for stepless temperature control of the heat transfer fluid in the range of 0–90 °C , an analog thermometer , indicator lights for operating status , and a connection for a circulation pump .

The product range includes units with a power output of 3 to 30 kW . Models with 3–15 kW operate in three heating stages, while variants with 18–30 kW have two heating stages. Depending on the model, connection is made to a single-phase 220 V or three-phase 380 V network .

Key advantages of Tenko electric boilers include:

  • High efficiency ,
  • Reliability and ease of maintenance ,
  • Environmental friendliness ,
  • Easy installation, operation and transport .

Thanks to their attractive price and low operating costs, they represent an optimal solution in terms of functionality and cost-effectiveness .

The housing is made of high-quality, corrosion-resistant steel of Ukrainian origin and features a robust powder coating that offers both decorative and protective properties. A thick-walled, high-quality tube from a leading Ukrainian manufacturer is used for the heat exchanger. Each heat exchanger undergoes a special corrosion protection treatment and a hydrostatic pressure test at 8 bar to ensure a long service life.

Tenko™ brand electric boilers are delivered packaged in a sturdy cardboard box. A detailed assembly and operating manual is also included.

Specification: all specifications
Connection diameter:: Ø 3/4 inches
Dimensions: 75×42×30 cm
Efficiency: 99%
Heat exchanger volume: 1.8 liters
It is possible to work in an open system: Yes
Reviews: Reviews
14/11/2025
Clara
Die Heizleistung ist sehr gut, aber die App könnte benutzerfreundlicher sein.
09/11/2025
Johannes
Die Heizleistung ist gut, aber der Kessel könnte effizienter laufen.

Tenko Ekonom KE electric boiler – Economical heating solution

287€
tax included in price
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Product overview

The Tenko Ekonom series electric boilers are designed for the independent heating of rooms up to 300 m² . They are also ideally suited as supplementary units in existing heating systems.

The boilers in this series feature a two-stage overheat protection system , an Italian capillary thermostat from IMIT for stepless temperature control of the heat transfer fluid in the range of 0–90 °C , an analog thermometer , indicator lights for operating status , and a connection for a circulation pump .

The product range includes units with a power output of 3 to 30 kW . Models with 3–15 kW operate in three heating stages, while variants with 18–30 kW have two heating stages. Depending on the model, connection is made to a single-phase 220 V or three-phase 380 V network .

Key advantages of Tenko electric boilers include:

  • High efficiency ,
  • Reliability and ease of maintenance ,
  • Environmental friendliness ,
  • Easy installation, operation and transport .

Thanks to their attractive price and low operating costs, they represent an optimal solution in terms of functionality and cost-effectiveness .

The housing is made of high-quality, corrosion-resistant steel of Ukrainian origin and features a robust powder coating that offers both decorative and protective properties. A thick-walled, high-quality tube from a leading Ukrainian manufacturer is used for the heat exchanger. Each heat exchanger undergoes a special corrosion protection treatment and a hydrostatic pressure test at 8 bar to ensure a long service life.

Tenko™ brand electric boilers are delivered packaged in a sturdy cardboard box. A detailed assembly and operating manual is also included.

Electric boiler, heating, heating system, energy saving, heat, compact unit

Specifications
Connection diameter: Ø 3/4 inches
Dimensions 75×42×30 cm
Efficiency 99%
Heat exchanger volume 1.8 liters
It is possible to work in an open system Yes
Mains frequency 50 Hz
Maximum pressure in the system 3 bars
Nominal voltage 230V-380V
Radiator type Block with three heating elements
Rated capacity 15 kW
Temperature control of the heating circuit Stepless, 0–90 °C
Weight (kg) 10.0
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