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  1. 20-10-2009, 12:47 PM #1
    Littlenikki's Avatar
    Littlenikki Guest

    R22 Superheat Values.



    Hi,

    I have a condensing Temp. of 30 DEG C with an absolute pressure of 14 bar, and a Evaporating Temp. of 5 DEG C with an absolute pressure of 5 bar.

    I need to work out the superheat values i.e. Sd10 and Hd10 so I can work out the value of Hd.

    Does anyone have any advice where i can obtain these values from as i am struggling.

    Many thanks

    Nikki


  2. 20-10-2009, 01:42 PM #2
    Tony's Avatar
    Tony
    Tony is offline Senior Poster
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    Re: R22 Superheat Values.

    Are you sure they are absolute pressures?

    If they are you have problems with your evaporator.
    Tony
  3. 20-10-2009, 07:34 PM #3
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    Brian_UK
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
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    Re: R22 Superheat Values.

    Don't know what Sd10 or Hd10 are but if you have your refrigerant pressure/temperature charts the answers will be there.
    Brian - Newton Abbot, Devon, UK
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