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Tenko Digital DKE Electric Boiler – Efficient Heating Solution
Brand: Tenko

Tenko Digital DKE Electric Boiler – Efficient Heating Solution

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Product description: more details

Digital Series – Intelligent electric boilers for efficient space heating

Tenko 's Digital series electric boilers are designed for heating residential and commercial spaces up to 150 m². They can be used as the primary heat source or as a supplementary component in existing heating systems.

This series was developed as a technologically advanced alternative to the BE series and offers a range of functions for optimizing heating control:

  • Individual control of the circulation pump – before or after switching on the heating elements

  • Two-stage overheating protection system

  • Two independent temperature sensors

  • High-quality module contactor for additional protection

The flow temperature is continuously adjustable from 20 to 75 °C . The series includes models with a heating output of 3 to 15 kW , which can be connected to 230 V (single-phase) or 400 V (three-phase) power grids.

Advantages of the Digital series:

  • High efficiency and energy-efficient operation

  • Digital control with user-friendly interface

  • Reliability and long service life

  • Easy installation and maintenance

  • Environmentally friendly technology with zero emissions

The housing is made of high-quality, corrosion-protected steel and features a durable powder coating that provides both protection and a modern appearance. The heat exchanger is constructed from thick-walled, high-quality steel, undergoes a special corrosion protection treatment, and is hydraulically tested at a pressure of 8 bar to guarantee maximum safety and a long service life.

Each device comes with a comprehensive installation and operating manual .

Specification: all specifications
Connection diameter:: Ø 3/4 inch
Dimensions: 581 × 189 × 97 mm
Efficiency: 99%
Heat exchanger volume: 1.8 liters
Mains frequency: 50 Hz
Reviews: Reviews
10/11/2025
Niklas Lehmann
Das Gerät funktioniert super, aber es hätte schneller geliefert werden können.
10/11/2025
Sophie Becker
Gutes Gerät, aber die Einrichtung könnte benutzerfreundlicher sein.

Tenko Digital DKE Electric Boiler – Efficient Heating Solution

337€
tax included in price
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Product overview

Digital Series – Intelligent electric boilers for efficient space heating

Tenko 's Digital series electric boilers are designed for heating residential and commercial spaces up to 150 m². They can be used as the primary heat source or as a supplementary component in existing heating systems.

This series was developed as a technologically advanced alternative to the BE series and offers a range of functions for optimizing heating control:

  • Individual control of the circulation pump – before or after switching on the heating elements

  • Two-stage overheating protection system

  • Two independent temperature sensors

  • High-quality module contactor for additional protection

The flow temperature is continuously adjustable from 20 to 75 °C . The series includes models with a heating output of 3 to 15 kW , which can be connected to 230 V (single-phase) or 400 V (three-phase) power grids.

Advantages of the Digital series:

  • High efficiency and energy-efficient operation

  • Digital control with user-friendly interface

  • Reliability and long service life

  • Easy installation and maintenance

  • Environmentally friendly technology with zero emissions

The housing is made of high-quality, corrosion-protected steel and features a durable powder coating that provides both protection and a modern appearance. The heat exchanger is constructed from thick-walled, high-quality steel, undergoes a special corrosion protection treatment, and is hydraulically tested at a pressure of 8 bar to guarantee maximum safety and a long service life.

Each device comes with a comprehensive installation and operating manual .

Electric boiler heating heating system heat energy efficiency control

Specifications
Connection diameter: Ø 3/4 inch
Dimensions 581 × 189 × 97 mm
Efficiency 99%
Heat exchanger volume 1.8 liters
Mains frequency 50 Hz
Maximum pressure in the system 3 bars
Nominal voltage 230 V - 380 V
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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