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  1. #1
    Join Date
    Apr 2012
    Posts
    1

    Variable air volume (VAV)

    Hi I have a question about VAV
    1) What are types of VAV's that can be used with low pressure ducting AC units?
    2) What is the most economical VAV with respect to installation and maintenance?

  2. #2
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,701
    Moved to AOP Commercial.
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    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

  3. #3
    Join Date
    Jun 2010
    Location
    Philadelphia PA
    Posts
    2,190

    Technically, you want a VVT System

    Quote Originally Posted by Sami Sarhan View Post
    Hi I have a question about VAV
    1) What are types of VAV's that can be used with low pressure ducting AC units?
    2) What is the most economical VAV with respect to installation and maintenance?
    that uses a constant volume fan and simple controls. Something like the Carrier Infinity can give you a package in low tonnage
    You didn't say how big a system you had in mind
    You have got to learn from other people's mistakes! Because God knows you don't live long enough to make them all yourself !!!!!!!!

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