Skip to content
climatic test chamber R23 refrigerant replacement

Does your climatic test chamber still run on R23 refrigerant?

If yes, now is the time to replace this with our ecological R472B refrigerant!

We are proud to offer an environmentally friendly drop-in upgrade to your existing climatic test chamber.

By replacing the high-GWP refrigerant R23 (GWP=14 800) with our ecological R472B (GWP=526), we can help you drastically lower the total Global Warming Potential (GWP) of your test chamber.

This greener refrigerant not only align with global sustainability initiatives, but also maintain high performance and reliability of your test chamber.


Here more about the advantages with the ecological R472B refrigerant >

More info also on the ACS website here >


Contact us today to learn more about this ecological upgrade to your climatic test chamber!

Ps. in case you chamber is still also using R404A (GWP 3920) we can replace also this refrigerant with the more ecological R449A (GWP 1397).


We also offer:

  • ISO/IEC 17025 accredited test chamber calibration.
  • Annual leak testing according to EU regulation 517/2014.
  • Comprehensive test chamber maintenance and repair services, no matter brand.
  • Test chamber rental if your need is for 3 months or more.

You can trust us for exceptional expertise, sustainable solutions and uncompromising quality in every service we deliver. As an ISO 9001 and ISO 14001 certified company, we are committed to excellence in quality management and environmental responsibility.


We’re always here to help, so please reach out at any time:





    sales@kvalitest.com