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    Join Date
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    Re: R22 OPerating Pressures

    Quote Originally Posted by wilsoncheung View Post
    Suct Temperature is too high and it's quite close to the evap air on temp (24), So I guess the compressor is installed outside and the suct temp is not well insulated, which makes the suct temperature incorrect.
    The suction is a little high because the blower is running a little too fast, but as long as it doesn't cause humidity problems it is not unreasonable. A little tweak of the TXV might help balance it out.

    And suction line insulation is always a good thing... if the suction line is uninsulated, this could account for a significant portion of the heavy condenser load. Unfortunately we don't have a temp reading at the TXV bulb.
    Last edited by Gary; 15-02-2009 at 01:32 PM.

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