Originally Posted by FreezerGeezer
Ralph, why are all your words capitalised????
If you think about a standard supermarket install, there can be several hundered kilos of refrigerant in the system (I once had to put 20-odd large bottles of R22 into a pack after a leak just to get the L.P. to stay in! It took a lot more to get the pack running right.). No-one has ever died due to a refrigerant leak in a supoermarket, to the best of my knowlege. I'd expect an A/C VRV system to have a lot less refrigerant than any old - style Tesco or Sainsbury pack system.
On the other hand, if you need to cover yourself for any possible legal action - then that's going to be one HUGE sale with all the safety gear! :-D