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26-10-2016, 08:41 PM #1
what will happen to vrv units once r410a etc is banned
hi there
what are your thoughts on how vrvs are going to get on in the future .
and what are you using instead of r404a we are trying out r407a/f but it's coming back to the pot 13°c hotter than 404a and with its gwp it's going to get the chop as well probably