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#31
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I think they are all still doing it under license to DuPont. It will be interesting to see what happens when the patent for 134A runs out. |
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I didn't used to be so cynical... but then I started paying attention. |
#32
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"Jeff DeWitt" <JeffDeWitt (AT) nc (DOT) rr.com> wrote in message news s1Yf.77601$%84.62271 (AT) tornado (DOT) southeast.rr.com...I think they are all still doing it under license to DuPont. It will be interesting to see what happens when the patent for 134A runs out. 134a is already scheduled to be phased out, and its the same year that the dupont patent expires. i think its '08, would have to confirm.f I didn't used to be so cynical... but then I started paying attention. the EPA is a self-serving whore that will not stop, as they must continually find fault in order to justify their existance. now that automotive emmissions have gone about as far as they realistically can, the EPA is going after small engine emmissions and all in the name of "saving the environment" which sounds good in theory but its gonna hit hard in the wallet. as of '06, 13 seer is mandatory. just wait until the next time you have an a/c unit replaced......and the customer looks at the service tech as if its his fault. -- Nathan W. Collier http://UtilityOffRoad.com http://7SlotGrille.com http://InlineDiesel.com http://BighornRefrigeration.com http://ConcealedCarryForum.com |
#33
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Perhaps we should just carry around huge blocks of ice. If you bore a few holes of appropriate size you will have ice chips and good cupholders! "L.W.(Bill) Hughes III" <billhughes (AT) cox (DOT) net> wrote in message news:4430AE79.D24BCB93 (AT) cox (DOT) net... Then I'll just move my Bronco on to butane/propane. God Bless America, Bill O|||||||O mailto:LWHughes3rd (AT) aol (DOT) com http://www.billhughes.com/ "Nathan W. Collier" wrote: and now that many companies are manufacturing 134a, guess what the next refrigerant to become restricted is. -- Nathan W. Collier http://UtilityOffRoad.com http://7SlotGrille.com http://InlineDiesel.com http://BighornRefrigeration.com http://ConcealedCarryForum.com |
#34
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Hi all. Every spring my ac doesn't work(94 grand cherokee), so I charge it and everything seems to be fine until the next spring. $10/year isn't bad. The ac doesn't work great, but it keeps things cool enough. What I'm wondering is would it be worth it to take it to someone who could put a vacuum on it to get all the air out first? I'm guessing air/moisture gets into the system over the winter and reduces the efficiency of the system. Thanks for any help. Will |
#35
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"Jeff DeWitt" <JeffDeWitt (AT) nc (DOT) rr.com> wrote in message news s1Yf.77601$%84.62271 (AT) tornado (DOT) southeast.rr.com...I think they are all still doing it under license to DuPont. It will be interesting to see what happens when the patent for 134A runs out. 134a is already scheduled to be phased out, and its the same year that the dupont patent expires. i think its '08, would have to confirm.f I didn't used to be so cynical... but then I started paying attention. the EPA is a self-serving whore that will not stop, as they must continually find fault in order to justify their existance. now that automotive |
#36
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Nathan, shame on you. That was uncalled for. I'll have you know I've met a few whores and all of them had *some* morals--even the crack ones. |
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