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  1. #1
    Join Date
    Mar 2007
    Location
    NW AR
    Posts
    2,478

    Liquid Line Corrosion

    goodman heat pump. 14 lbs of r22 gone. whoever ran the line set had the LL touching old galvanized water line:
    Attached Images Attached Images    

  2. #2
    Join Date
    Apr 2012
    Location
    Redwood City, CA
    Posts
    73
    lol I love when I find galvi straps with no tape on the pipe to separate the two

  3. #3
    Join Date
    Feb 2012
    Location
    Toronto Canada
    Posts
    1,090
    What a shame!
    Did home owner say how long it lasted? Like when it was installed?

  4. #4
    Join Date
    Mar 2005
    Location
    burlington county n.j.
    Posts
    9,743
    pic#1 looks more like it burnt through from an electrical short than corrosion.

  5. #5
    Join Date
    Jun 2002
    Location
    Dacula, GA
    Posts
    12,612
    Quote Originally Posted by ar_hvac_man View Post
    goodman heat pump. 14 lbs of r22 gone. whoever ran the line set had the LL touching old galvanized water line:
    Hey how big was that unit? 22 lbs is a lot of freon. Thank you very much
    "I could have ended the war in a month. I could have made North Vietnam look like a mud puddle."
    "I have little interest in streamlining government or in making it more efficient, for I mean to reduce its size. I do not undertake to promote welfare, for I propose to extend freedom. My aim is not to pass laws, but to repeal them. It is not to inaugurate new programs, but to cancel old ones that do violence to the Constitution."
    Barry Goldwater

  6. #6
    Join Date
    May 2004
    Location
    Frederick, MD
    Posts
    964

    Looks

    Quote Originally Posted by glennac View Post
    Hey how big was that unit? 22 lbs is a lot of freon. Thank you very much
    like Superman better check his vision!
    GO NAVY, BEAT ARMY!

    A DECADE OF DOMINANCE! +2

  7. #7
    Join Date
    Jan 2006
    Location
    McQueeney, Texas
    Posts
    3,866
    Or was that 22 lbs of R14 ?

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