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  1. 27-12-2005, 01:45 AM #1
    Lc_shi's Avatar
    Lc_shi
    Lc_shi is offline VIP Poster I am starting to push the Mods: of RE
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    refrigerant issue



    Hi Sirs
    I've read about an article about refrigerant use in AC area. it says that Japan most use R410a/Europe r134a/America R22.Here we still use R22 most. I'm not sure if it's true.
    How do you think the natural refrigerant will replace current refrigerants?

    regards
    LC-


    I hear...I forget;I see...I remember;I do...I understand
  2. 27-12-2005, 08:54 PM #2
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    Peter_1
    Peter_1 is offline Moderator Site Moderator : and general nice guy
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    Re: refrigerant issue

    We mainly use R404a in supermarket packs, R410a is becoming common in AC but R407c is still used, new AC on R22 are forbidden, R134a on cooling chamber systems and sometimes in chillers.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
  3. 28-12-2005, 03:00 AM #3
    DavidHang's Avatar
    DavidHang Guest

    Re: refrigerant issue

    R22 will be forbidden after some years according to the protocol, so some natural refrigeration should be found quickly.
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