Some good info here
Sorry the noob question but if the ac never uses gas, why do we re gas it? does the gas "evaporate" with time so there is nothing left to be compressed? and when do I know when I have to re gas before the compressor goes?
thanks
I have heard its kinda a con if its not leaking. Most people get to summer turn on their ac and think wells its not cold so it needs regassed. Although a couple of weeks of use of the ac would make it work fine again.