eXergiemaschine-compact (eXm-c)

Unused energy becomes eXergy - heat that can be put to good use

3 kW or 5 kW
comfortable
compact
primary energy-saving
Integration into existing systems

Areas of application

The eXergiemaschine is our innovative device for optimizing heating and warming systems that uses unused or low-temperature energy (so-called Anergy) in High-quality usable thermal energy (exergy) converts

The eXergiemaschine compact is a special kind of small water-to-water heat pump with a thermal output range of 3 to 5 kW and is used to optimize existing and new heating systems. The eXm-compact is connected to one or more heating buffer cylinders, provides the required temperatures and thus ensures optimum temperature stratification in the heating buffers.

Intelligent networking

smart-grid-ready, among other things

Conserving resources

Lower primary energy consumption (fuel or electricity)

Future-proof

increases the efficiency of heat generators and makes them independent of user behavior

Structure

The eXm-compact is connected to one or more heating buffer cylinders, provides the required temperatures and thus ensures optimum temperature stratification in the heating buffers.

Functions

Flow temperature increase

The eXm®-compact ensures that the required flow temperature is increased for heat sources that cannot provide this due to the system, e.g. in the case of

Heat pumps
Heat recovery systems
thermal solar systems
PVT collectors
cold local heating networks

Return temperature reduction

For heat sources that rely on low return (system) temperatures for efficient operation, the eXm®-compact provides these independently of the user.
Typical heat sources are e.g:

Classic district and local heating networks
Condensing boilers
Solar thermal systems

Extend switching cycles

Long running times and long pause times are typical operating modes for almost all heat generators. By ensuring stratification in the heating buffer, the eXm®-compact ensures large free heat capacities and therefore optimum operating conditions for:

Condensing boiler
Heat pumps
volatile heat sources, such as solar thermal systems.

Application

The eXm-compact is predestined for use in single to multi-family homes for new build and renovation of heating systems, but also for smaller commercial enterprises, in terms of efficiency and reducing primary energy requirements, thus making a contribution to the heating transition.

Animation

The eXergiemaschine uses low-exergy heat between 20 and 60 °C in a buffer tank simultaneously as a heat source and sink and raises one partial volume to a useful temperature level of up to 80 °C by using electricity, while the other partial volume is cooled down as much as possible.

Downloads