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Thread: Tran Evap coil

  1. #1
    Does anyone know if this 3 ton Trane coil, TXC031S3HPC is a Trane "hi-efficiency coil" or the standard Trane coil.


  2. #2
    Join Date
    Apr 2004
    Niantic, Illinois
    Last I knew Trane considered all of their vaporators high efficiency since you could change the piston size or add an expansion valve. The number you have there is not a 3-ton coil though, it's a 2 1/2 ton wide cabinet coil. I can;t remember the width but the 030 coil is the narrow 2 1/2 ton and the 031 is the wider 2 1/2 ton coil.

    [Edited by berad on 05-08-2005 at 08:21 AM]

  3. #3
    Join Date
    May 2000
    Indianapolis, IN, USA
    Their most efficient coil with non bleed TXV. But not 3 ton.

  4. #4
    Join Date
    Aug 2004
    North Richland Hills, Texas
    There are many equipment matchups with that coil with anything from a 1.5 ton outdoor unit to a 3 ton outdoor unit, depending on the outdoor unit and furnace used, and the desired total, sensable and latent BTUH required for the aplication.

    It would definatly be considdered a high efficiency coil, since it matches up with 2.5 and 3 ton XL19i units.
    If more government is the answer, then it's a really stupid question.

  5. #5
    Join Date
    Jun 2004
    According to the the Trane coil catalog, the only wording difference is the TXC031S3HPC (TXV-Nonbleed) is a "Variable Speed" whereas the TXC031E5HPC (TXV-Bleed)is "High Efficiency".

  6. #6


    I am having a 2.5 ton XL15i installed soon with an XV90 furnace with variable speed. Is there much difference between the 2 coil selections, latent vs sensible. I am curious whether the larger coil will dehumidify as well as the smaller 030 coil. Is it significant whether it is a non- bleed or bleed type TXV? Is the bleed type easier on the compressor on startup?

  7. #7
    Join Date
    Sep 2002
    The Alamo
    see for yourself, if these are your exact model numbers.

    ARI #527652


    ARI #527665

    [Edited by sarge on 05-08-2005 at 10:09 PM]
    Read, read, read!

  8. #8
    Thanks for the information everyone.

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