Tenko Digital DKE Electric Boiler – Efficient Heating Solution

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4.9

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€

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Product overview

Digital Series – Intelligent electric boilers for efficient space heating

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