[quote author=xl715 link=board=2;threadid=13467;start=msg125675#msg125675 date=1080056190]
I can't belive no one has an issue with just letting freeon escape into the atmsophere, don't any of you have kids? What kind of poluted enviroment are you planing on leaving them? This stuff is horrible for the enviroment, and no i'm not a tree hugger, just an a/c licensed technican that knows what this stuff can do if let escape. Thats why we recover it and not just crack the line slowly and let it escape.
The dealer may recomend replacing the receiver/dryer due to the fact they can absorb moisture from the enviroment any time the system has a leak. Theres no way to tell if it has abvsorbed moisture, so the best repair is replace it and evac and recharge the system.
Just my little rant for the day!!
[/quote]
Back when a can of R12 was $.89 we used to set a few out at the 200 yard line and "plink" them.
There also used to be horns powered by R12 cans.
I agree that refrigerant should be captured whenever possible but it is not always easy to do. In many cases where the system needs sevice,most if not all, of the refrigerant is gone anyway.