Actually, when I finally run out of R12, I'll either go to Mexico and buy some more, or change over to one of these refined and filterd propane alternatives.
They get you better fuel economy since they are easy to pump v/s R12, and appear to be cheaper. (I'll buy a bottle and use my existing R12 equipment as it appears the two are compatable.)
Should switch over my house as well, but it's working fine, and my house is so poorly built it would not matter much anyway. (R11 walls, and barely R28 ceiling IIRC, none in the garage... Spell that hot working conditions, or your freezing in the winter out there.)
Still, all of this is only nice because it saves me money. I don't really think there is a problem with R12 actually.
Explain this to me.
If R12 is heavy, it sinks to the ground. (Like Propane.) And it never goes up into the atmosphere right? Just hangs around the lower places untill it dissapates and breaks down.. perhaps then some parts of the gas cause problems, but they are heavy too, so no "Ozone" could be damaged by R12 that I can figure out.
Also if you always reject anything offered by big oil, why do you belive any of the environmental groups you post about? They all have been, or are funded by oil companies, or shell companies of oil companies.
Oil companies love this whole MMGW idea, and the myth that hydrocarbons are "fossil fuels". It drives up the prices, and cements the fear that we are going to run out soon of this "precious" commodity...