New regulation, new challenges, new solutions.
The new EU regulation on reducing fluorinated greenhouse gases (F-gases) introduces stricter requirements, affecting everyone working with climate chambers, cooling systems, or industrial refrigeration in general.
So, it’s high time to take a closer look at CO₂ as a refrigerant.
Why CO₂? What changes for us?
Climate chambers, cooling systems, and refrigeration units always contain a refrigerant.
The problem: Fluorinated refrigerants (F-gases) have an extremely high greenhouse effect – a leak causes emissions many times higher than CO₂.
That’s exactly why the industry is now turning to alternatives – primarily CO₂ as a natural refrigerant.
The advantage: CO₂ is inexpensive, widely available, and not subject to F-gas regulations.
Less bureaucracy, no more expensive refrigerants, and a more sustainable solution for our testing systems.
Technical Advantages: More Than Just Marketing?
Does CO₂ as a refrigerant really deliver performance?
The answer is: Yes. And surprisingly well.
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More power at low temperatures
With CO₂ refrigerants, efficiency and speed improve. The new systems have enough power to reach -50°C. -
Less noise in the test lab
We all know the problem: Some test chambers are so loud that working nearby is almost impossible.
CO₂ systems are significantly quieter – making a huge difference to the working environment. -
Energy consumption: 30% lower than before
The new CO₂ technology saves up to 30% energy compared to old F-gas systems.
This means lower operating costs and less strain on our cooling systems in the lab.
And for a test lab running 24/7, that makes a real difference.
Conclusion:
✅ CO₂ refrigerant is not only more environmentally friendly but also more powerful.
✅ The new climate chambers reach the desired temperatures faster.
✅ They consume less energy and are significantly quieter.
✅ No more expensive F-gases!
What do you think? Is CO₂ the future of cooling technology? 💬
