Extend switching cycles
The main benefits of the eXergy machine are the creation of a higher flow temperature in the direction of the heat consumer and a lower return temperature to the heat source. This makes the operation of heating systems more effective or often makes the sensible use of heat (such as waste heat) possible in the first place.
With Heating heat pumps For example, the temperature supplied is sufficient to operate a low-temperature heating system - with a downstream eXergy machine, hot water heating is also possible. The Waste heat from refrigeration systems often only occurs at around 45 °C; this is where the „heat booster“ eXergiemaschine makes hot water production possible. And with Solar systems, which provide solar heat at low temperatures during the transitional seasons or due to their non-ideal orientation, the eXergy machine also allows hot water to be produced and minimizes the need for additional heating.
Find out about the other advantages for the respective system types below:
CHP: Lower return temperature, reduce switching cycles and extend running times
Local heating, commercial enterprises, biogas plants with heat extraction, etc.
In CHP units, the use of the eXergy machine reduces the return temperature so that the water returning to the engine is cooler. This increases the efficiency of heat generation and ensures adequate cooling of the CHP engine or its oil circuit and extends the switching cycles.
- Lower return temperatures
- More effective engine cooling
- Increased system efficiency
- Fewer starts and stops, longer running time
- Lower maintenance costs
Heat pumps: Increase flow temperature, reduce switching cycles and extend running times
Residential and commercial buildings of all kinds
The majority of heat pumps (air/water) typically supply flow temperatures of up to 50 °C - sufficient for surface heating, but not hot enough for hygienic domestic hot water heating. The eXergy machine raises the temperature to 65 °C or more and makes the heat usable for high-temperature heating or domestic hot water preparation. There is no need for reheating with a heating rod or a gas boiler.
The running and pause times are extended so that the heat pump is switched on much less frequently.
On cold winter days, the heat pump can be operated at a low temperature level and therefore more efficiently.
