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  1. #14
    Join Date
    Dec 2004
    Derby City
    fair enough. Thanks Doc. I would think the problem you refer to would not be as much of a problem unless you were attemping to pull your total amount of return through a single space. This return may only account for approximately 1/5 of the total air return.
    Everyone has a purpose in life..........even if it's to be a bad example.

    Seek first to understand, before seeking to be understood.

  2. #15
    Join Date
    Jun 2001
    Louisville, KY
    90 adjustable elbow is 10 equivalent feet. So, the jumper would be 41 or 42 equivalent feet presuming you use sheet metal pipe between the elbows.

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