For greater heat demand

Heat at scale:
20 to 150 kW.

The 50 and 150 kW systems can be configured in 10 kW increments, from 20 kW to the maximum output of each model, with remote monitoring and a closed water circuit.

Request a consultation DH-50 datasheet (PDF) DH-150 datasheet (PDF)
Compact system
50 kW
DH-50

The DH-50 delivers up to 50 kW of heat. Its modular capacity ranges from 20 to 50 kW in 10 kW increments. It is suited to heating buildings and smaller commercial properties and can be integrated into existing heating systems.

DH-50
Technical data
Heat output50 kW
Electrical input53 kW
Flow temperature85 °C maximum
Heated area (guide value)up 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. Its modular capacity ranges from 20 to 150 kW in 10 kW increments. Typical uses include apartment buildings, hotels, neighbourhood heating schemes, indoor pools, commercial properties and agriculture.

Technical data
Heat output150 kW
Electrical inputup to 165 kW
Flow temperature85 °C maximum
Heated area (guide value)up 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, lower electricity costs
Primary circuitHigh-performance computers + Heat exchangerWater circulates through the computers and releases the heat in the heat exchanger right next to them.
Secondary circuitHeating water to the tankA separate circuit: the heating water never comes into contact with the computers.
BuildingHeating 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 and lower electricity costs. In the primary circuit, water circulates through the computers and transfers heat in a small plate heat exchanger directly beside them. A separate circuit carries the heat to the buffer tank. 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. 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. Depending on the integration, it supplies the buffer tank, hot-water production and the building's existing heating network.
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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