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  1. #1
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    HVAC design of different temperature zone



    Hai friends,

    I am looking for a solution to my problem from your people

    Currently we were designing a DX Ducted Split unit for a Station which have a temperature zone of 22 , 27 , 30 , 40 deg C and 50 % RH.

    We need to cater all the zone through a single system.

    How the approach to be to get the right solution


    Senthil kumar



  2. #2
    hookster's Avatar
    hookster is offline Veteran Poster I am starting to push the Mods: of RE
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    Re: HVAC design of different temperature zone

    Is that for 1st Class, 2nd Class, 3rd Class and 4th Class areas
    I love the smell of Ammonia in the morning!

  3. #3
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    Re: HVAC design of different temperature zone

    for each on you need one fan and damper .
    fan runs with temp. and sucks air from your splits and push air through damper to your room .
    damper should be good seal .

  4. #4
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
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    Re: HVAC design of different temperature zone

    If it is a single coil in the main duct run it at 22°C and add reheater coils in the various zones.
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  5. #5
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    Re: HVAC design of different temperature zone

    that cost more money ?
    first you cool it and then you heat it .
    it is better he goes to my way.

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