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Thread: Ductulators

  1. 08-04-2010, 08:58 AM #1
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    Ductulators



    Hello all.

    Anyone know of any companies that like to send out Ductulators

    Cheers

    Liam


  2. 08-04-2010, 03:16 PM #2
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    josei
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    Re: Ductulators

    Hello Liam:

    Look at attached file , the chart DuctCalcs with examples, to distribute and calculate duct, created by Michael J. Brandemuehl,
    principal investigator for the ASHRAE , American Society of Heating, Refrigerating and Air Conditioning Engineers,1993,
    TC 4.7 Energy Calculations ;today professor in the Building Systems Program withn the Department of Civil,
    Environmental, and Architectural Engineering at the University of Colorado at Boulder.

    Also check websites of Trane and Carrier.
    Attached Files Attached Files
    Last edited by josei; 08-04-2010 at 03:23 PM.
  3. 13-06-2010, 08:14 AM #3
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    Re: Ductulators

    hai any one can reply me how to calculate the duct size using cfm and for 7200 cfm what should the duct size for main duct and branch duct the duct material in galvanaized metal sheet plz send the details to indian.hunk@ymail.com
  4. 13-06-2010, 08:56 PM #4
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    frank
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    Re: Ductulators

    I was given a very nice free ductulator by my local branch of Systemair Fans and Spares just last week
    Seems like they have only just decided to print these up and very good they are too.....
  5. 23-06-2010, 07:04 AM #5
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    Re: Ductulators

    Hi all

    The Ductcalcs.xls program is very usefull but all the units not SI .Do you have SI unit with this program please add here

    best regards
  6. 23-07-2010, 01:57 PM #6
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    Smile Re: Ductulators

    ...I sell them along with a few other Trane books, if interested please PM me for details...
  7. 24-07-2010, 04:03 PM #7
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    Re: Ductulators

    If you have an Iphone, there is a ductulator app.!! cool
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