environmentally safe and more efficient?

[lana]

So what? All refrigerants are flammable when in a system due to oil any way? Are we so ragingly incompetent that we really need to worry? Only way it'll go up is if the building is on fire and frankly at that point it really is a moot issue any way, no?

Dear The MG Pony,

I have contacted their representative and the first thing they asked me was :
What is the charge for your system and what is the application?
I asked : what do need this for?
Reply : We have to look at the chart and tell you if it is safe for your system. For some applications there is a charge limit which you can use according to the safety standards.
Best regards
LANA