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  1. #40
    Join Date
    Mar 2013
    Location
    Port St. Lucie, Fl
    Posts
    5,317
    Post Likes
    Leading

    Sent from my SCH-I545 using Tapatalk

  2. #41
    Join Date
    Jan 2010
    Location
    Sea to Sky
    Posts
    2,271
    Post Likes
    Napping

    Sent from my SM-N910W8 using Tapatalk

  3. #42
    Join Date
    May 2014
    Location
    Bay Area California
    Posts
    18,061
    Post Likes
    Waiting.
    I don't understand happiness as an ambition . . . It's not really worthy. I understand it as a byproduct.
    Harrison Ford

  4. #43
    Join Date
    Nov 2008
    Location
    Altamont, IL
    Posts
    551
    Post Likes
    My first jug of MO 99 sat around a long time it's box said "Dupont Isceon MO 99. Now its Dupont Freon MO99 ??????????????????
    In GOD We Trust

  5. #44
    Join Date
    May 2014
    Location
    Bay Area California
    Posts
    18,061
    Post Likes
    Probably shouldn't use it.

    /s



    Quote Originally Posted by jdwendling View Post
    My first jug of MO 99 sat around a long time it's box said "Dupont Isceon MO 99. Now its Dupont Freon MO99 ??????????????????
    I don't understand happiness as an ambition . . . It's not really worthy. I understand it as a byproduct.
    Harrison Ford

  6. #45
    Join Date
    Oct 2014
    Posts
    84
    Post Likes
    Quote Originally Posted by VTP99 View Post
    Correct me if I'm wrong but doesn't DuPont (Chemours) hold the patient on R1234yf and has entered into a anti-competitive arrangement with Honeywell ?
    Correct me again but wasn't it after there original refrigerant patients ran out that all these new blends arrived ?
    Seems to be making a complete circle once again.
    Here's an old thread http://hvac-talk.com/vbb/showthread....uth&styleid=41
    I remember this guy's web site; it's gone, now.
    For the record, I don't agree with him but there might be a kernel of truth to what he says, too.

  7. #46
    Join Date
    Dec 2009
    Location
    maroon lazyboy
    Posts
    1,826
    Post Likes
    Just helped convert an older R22 rack to 448a. Same tev powerheads.

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