For greater heat demand

Heat at scale:
20 to 150 kW.

The 50 and 150 kW systems are modular in 10 kW steps: from 20 kW up to the full series output, with remote monitoring and a closed water circuit.

Request a conversation DH-50 datasheet (PDF) DH-150 datasheet (PDF)
Compact System
50 kW
DH-50

The DH-50 delivers up to 50 kW of heat, modular in 10 kW steps from 20 to 50 kW. It is suited to building heating and smaller commercial properties and integrates into existing heating systems.

DH-50
Technical data
Heat output50 kW
Electrical power53 kW
Efficiency stated in flyer*95 %
Flow temperatureup to 85 °C
Heated areaup to 700 m²
Voltageup to 415 V, 3-phase
Rated currentup to 80 A
Hydraulic connectionDN32
Dimensions (H × W × L)1260 × 900 × 1100 mm
Suitable for
  • Single-family homes
  • Apartment buildings
  • Commercial properties
  • Hotels and spas
  • Agriculture
  • Public buildings
Industrial System
150 kW
DH-150

The DH-150 delivers up to 150 kW of heat, modular in 10 kW steps from 20 to 150 kW. Typical uses include apartment buildings, hotels, neighbourhood schemes, indoor pools, commerce and agriculture.

Technical data
Heat output150 kW
Electrical powerup to 165 kW
Efficiency stated in flyer*95 %
Flow temperatureup to 85 °C
Heated areaup to 2,100 m²
Voltageup to 415 V, 3-phase
Rated currentup to 240 A
Hydraulic connectionDN32
Dimensions (H × W × L)2100 × 1100 × 700 mm
Suitable for
  • Apartment buildings
  • Neighbourhood heating schemes
  • Commerce and industry
  • Hotels and spas
  • Indoor pools and sports facilities
  • Agriculture
DH-50 / DH-150
Technology

Two circuits. One heat source.

Liquid-cooled high-performance computers, controls and heat transfer make up the system. The electrical connection, hydraulics and building integration are coordinated for each project.

From computing power to space heating
ElectricityGrid powerPhotovoltaics + Battery storage
optional
Primary circuitHigh-performance computersComputing power and Compute Return
HeatHeat exchangerFrom computing power to space heating
Secondary circuitHeating circuit + Hot waterBuffer tank
Heat demand controls the computing load.
Simplified operating principle: grid electricity powers the server heating system. Solar PV and battery storage are optional. Two separate water circuits transfer heat through a plate heat exchanger. A buffer tank is generally recommended; integration is designed for each project.

An illustration of the principle, not an installation drawing. Two hydraulically separate circuits; the heat exchanger and buffer tank are sized for each project. *95 % efficiency as stated in the flyer: the definition and measurement conditions are still being clarified. The exact DN32 connection specification is also confirmed before ordering.

Primary circuit - server heating
A specially prepared cooling circuit picks up the heat directly at the processors and feeds it to a plate heat exchanger. The closed circuit permanently separates the server equipment from the building services - protecting the hardware and minimising maintenance.
Secondary circuit - building heating
Via the plate heat exchanger, the heat transfers to the second water circuit. It supplies the central buffer tank, hot-water production and the existing heating network - and thus every apartment.
Heat recovery

Do the computing. Use the heat.

Computing power
Processors deliver computing power and generate heat in the process. A closed water-based circuit picks that heat up directly at the hardware.
Heat transfer
The heat transfer medium carries the energy through a heat exchanger into your heating circuit, at flow temperatures up to 85 °C.
Usable heat
The heat warms rooms, process water or is fed into a district heating network. The allocation of ongoing revenue from the computing power is agreed for each project.
For greater heat demand

A closer look at the technology

Which system fits your building?

The building and heating details you already know are enough to get started. We will get back to you within three working days to discuss the next steps.

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