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Thread: New tech R-22

  1. 30-05-2008, 02:21 AM #1
    Boswell's Avatar
    Boswell Guest

    New tech R-22



    Please give me some general advice.
    I work on R-22 systems. The ambient tempratures are around 85- 95 degress F. I understand how to connect gauges and I can download a temprature-pressure chart. Tell me what I pressures I should be looking for and how I arrive at those pressures. Thanks in advance for any and all help.


  2. 30-05-2008, 03:26 AM #2
    The MG Pony's Avatar
    The MG Pony
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    Re: New tech R-22

    you don't go by pressure really, you go by subcooling and super heat.

    Look here = http://www.refrigtech.com/charge.html
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