Modernise your thermal oil system to match the requirements of the energy and heat transition. Our experts will support you with a detailed system analysis to identify optimisation potential and develop improved concepts. The result: increased energy efficiency, lower operating costs and reduced CO2 emissions. We provide you with practical solutions and implement them through systematic retrofitting of the existing system – for your sustainable and competitive production.
ENERGY-EFFICIENT THERMAL OIL SYSTEMS
Optimise your heat transfer systems with flexible and strategic energy management!
Innovative process heat solutions with flexheat engineering
Challenges with existing thermal oil systems:
High energy losses due to static and inefficient systems
The cost of fossil fuels is rising due to CO2 levies, while at the same time uncertainties in the energy supply are increasing the complexity of industrial production processes.Older thermal oil systems are often rigidly designed and cannot react flexibly to dynamic market changes.These circumstances lead to higher operating costs with low efficiency levels.
Our offer - the flexheat engineering process:
System solutions for sustainable and efficient process heat
The flexheat engineering process begins with a comprehensive potential analysis as the basis for economical and sustainable system optimization. This concept is tailored precisely to your specific requirements and includes both the modernization of existing systems and the integration of new technologies. We combine decades of experience in plant engineering and expertise in flexible primary energy generation to enable strategic energy management.
flexheat engineering uses advanced heat transfer technologies and processes to optimise your system:
Electrification of processes:
Unlock the full potential of renewable energies.
01
Heat recovery:
Utilise waste heat to the maximum.
02
Thermal energy storage:
Decouple energy availability and consumption for greater flexibility.
03
Integration of alternative primary energy sources:
Utilise multiple energy sources flexibly.
04
Upgrading fossil systems:
Modernise your system with hydrogen or biomass as a primary energy source.
05
Control optimization:
Optimised control systems for maximum efficiency through systematic energy management.
06
The flexheat engineering process:
Potential analysis and optimization of your existing system
Get in contact with our energy experts!
Get in touch with us for an energy consultation and take the opportunity to future-proof your existing system.
Address:
heat 11 GmbH & Co KG
Otto-Brenner-Strasse 203
33604 Bielefeld
© 2026 heat 11 – Energy-efficient thermal oil systems
