Michael Herkommer,
varmeco area representative

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eXergimaschine Video Michael Herkommer

Making better use of heat. With the eXergy machine.

Do you know that?

  • Is the flow temperature too low?
  • The return is not cold enough?
  • The switching cycles of the heat generator are too many?

Yes? Then we have the solution:
the eXm-c

Arrange a free consultation appointment with me

Contact:
Phone: 08341 9022-101

Mobile: 0171 9947091
michael.herkommer@varmeco.de

Experience innovation:
the eXergiemaschine in detail

Immerse yourself in the world of state-of-the-art heating technology with our latest video. 

See now why this product is a game changer!

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What our customers say

"varmeco offers excellent product quality and is also easy to work with. For a large project in Winsen (Luhe), the eXergiemaschine provided the solution we needed without us having to cascade additional heat pumps. The service is also excellent: commissioning runs smoothly and any questions are answered quickly and competently. I have no hesitation in recommending varmeco - the overall package is just right."
walter diebl
Felix Möller
Heating engineer
"I am more than satisfied with varmeco, especially because of their innovative strength and affinity for technology. One example is a project in Flörsheim, where we were able to achieve high temperatures without any problems thanks to varmeco's eXergiemaschine - something that would be difficult with other manufacturers. Overall, I can recommend varmeco to anyone who values quality and innovation. The products are technically demanding, but for customers who are looking for the best, they are just right."
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Wolfgnag Schüll
Owner Schüll GmbH
"varmeco is a very competent partner for us. One example of a project was an apartment building with eight apartments, where we found an optimum solution for water heating despite limited electricity and space thanks to the eXergiemaschine as a booster. I have never seen this booster function of the eXm in any of our competitors. Many can sell, but when there are problems, only a few can act quickly and competently. I would recommend varmeco without question."
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Andreas Andresen
Engineer at Rolf Petersen GmbH

This is where the eXm-c solves heating technology problems

Initial situation

An apartment building with three residential units from the 1970s was heated with oil. Around 40,00 liters of heating oil were required annually. The owner wanted to replace the system with an economical and climate-friendly heating system without replacing the radiators. At the same time, the roof surfaces were to be used for photovoltaic and solar thermal modules in order to reduce the CO2 footprint.

Renovation of an old building in an apartment building with the eXergiemaschine

Result with the eXm

The renovation project proves it: With the right technology, a 50-year-old building can be supplied with climate-friendly energy: today, 16 m² of solar thermal system, a 5 kW heat pump plus a 5 kW eXergiemaschine provide heat and hot water. The eXergiemaschine raises the temperature up to 65 °C. A pellet burner is only used on extremely cold days. Thanks to the extensive use of PV modules, the building now generates more energy than is required for heating and household electricity per year. The old building has thus become an energy-plus house.

Initial situation

There is no room for panel heating in the half-timbered houses from the 17th century. Nevertheless, the natural gas heating system was to be replaced by a new, CO2-free heat pump heating system plus pellet boiler. In order to operate the conventional radiators in the only moderately thermally insulated buildings in winter, flow temperatures of up to 60 °C are required. A heat pump would only have been able to do this with poor efficiency. The energy costs would have been correspondingly high.

Exterior view varw diebel

Result with the eXm

Thanks to the eXergiemaschine (eXm), the heat pump can run in its optimum operating range and deliver 35 or 40 °C. The eXm brings the temperature range up to 65 °C - hot enough for high flow temperatures or for hygienic hot water preparation. The heat pump and eXm together require less electricity than a heat pump alone. As a result, the heating energy costs are 40 % lower compared to the previous natural gas system.

Convincing quality: varmeco stands for trust and excellence

varmeco Top Innovator 2023
varmeco - Innovative through research
40 years of varmeco

Contact me - your first step towards efficient heating technology!

Do you have any questions about our intelligent heating solutions or would you like a personal consultation? 

Simply fill out my contact form - I will get in touch with you as soon as possible. 

Start now with varmeco into a sustainable and energy-efficient future!

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