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  1. #14
    Join Date
    Mar 2010
    Posts
    7
    Quote Originally Posted by veloguru View Post
    From what you describe, i think i have the exact same problem. I would be very appreciative to hear the diagnosis of your system. thanks
    This has been awhile but the final resolution was that Trane mis-speced the coil for this heat pump. It was too small. They exchanged the coil to one with slightly larger diameter coil lines. It has been running well for the about 18 months both heating and cooling. Very very infrequently I hear a pressure valve give on the outdoor unit, hissing and the pipes vibrate.

    Hope that helps. If you need the exact model of the new coil I can dig it up.

  2. #15
    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread.

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    Last edited by jpsmith1cm; 11-07-2012 at 09:23 PM. Reason: non AOP member

  3. #16
    Join Date
    Sep 2008
    Location
    Western PA
    Posts
    25,786
    veloguru

    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread.

    You can find the rules for posting and qualifications here.

    Additional infractions may result in loss of posting privileges.

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