There seems to be something going on in the Eu commission to penalize all the gases with a GWP >1800 or >2000 (they are not sure about the correct level)
You should pay in the future some sort of environment taxes on all these gases.

>1800 is almost all our commercial gases, except R134a.

Is this perhaps the reason why Bitzer developed already a new R134a screw, specially for R134a chillers?

We will see in the near future a growth for R134a machines and we will perhaps see a ban of R410a.

Anyone heard about these rumours?