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  1. #1
    Join Date
    Jun 2008
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    York A/C Recip. Chillers, Evap Tube Failures

    Does any one have any input on the tube failures in these chillers, York had the problem a few years back and the fix was to plug to outermost (4 tubes) in the bundle, I was wondering if any one else has seen or is seeing these problems re-occuring.
    Water flows have been checked, and are as per design, with no system problems to cause excessive flow rates.

  2. #2
    Join Date
    Dec 2008
    Dixiana, AL
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    Are there more tubes leaking now? Same area as the first 4? If more are leaking, did you have an eddy current test done (or can you see the leaks) to see if they are at the same point in the tubes? There was an issue on some YCAL barrels, but it seemed to be isolated.

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