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Thread: Return Grills

  1. #1
    Join Date
    Feb 2008
    Location
    Souderton, PA
    Posts
    14

    Return Grills

    Just curious what kind of return grills that you use on a new AC System (Residential)? Do you try to use RH45's or similar or is that overkill?

  2. #2
    Join Date
    Jul 2012
    Location
    Near Chicago Il.
    Posts
    105
    Most shops in my neck of the woods are just using the 672 or something of the like for residential.

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