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Thread: VAV K-Factor

  1. #1
    Join Date
    Jan 2011
    Posts
    72

    VAV K-Factor

    Is there an equation between K-Factor and Velocity Pressure, or it varies with different VAV Manufactures?

  2. #2
    Join Date
    Mar 2007
    Posts
    3,068
    I'm not sure what exactly you are looking for, but K-factor is something that usually refers to the correction for free area of diffusers and registers.

    Velocity pressure is a value resulting from the relationship between total pressure and static pressure that is used in calculations when you are determining airflow volume.

    What are you working on?
    "There is no greater inequality than the equal treatment of unequals."

    -Thomas Jefferson

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