Ammonia is another good refrigerant. Not so good when it leaks in enclosed spaces, but otherwise pretty benign from an envrionmental standpoint.
"Robert Rentfro" <[EMAIL PROTECTED]> writes: > It was reported by those Porsche guys: > > "The new refrigerant, known as R744, is carbon dioxide > (CO2) based. R744 has a GWP of 1," > > Firstly...I was unaware there was a rating GWP. That's so green...so Gorey. > Secondly...CO2 based...wow such an exotic gas. Can't believe anyone didn't > figure this out sooner. > > Hope it turns out to be cheap, long lasting and leak free. > > Bob R. -- 1983 300D 1966 230 _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
