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  1. #1
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    Thumb Rule for Refrigeration



    What is the relation between Compressor Capacity in TR and Cooling Surface of Condenser? What is the relation between Compressor Capacity in TR and Cooling Surface of Chiller?
    Compressor TR and HP of the drive motor?



  2. #2
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    Re: Thumb Rule for Refrigeration

    ..

    I'm not sure what TR is?????

    But in the UK we have a rule of thumb that....

    The evap temp is 10degs lower than the air off

    and

    The cond temp is 15degs higher than the ambient.

    Not set in stone and will vary dependent on products and
    Delta T's but a good one to get you going...

    Regards

    Rob

    .

  3. #3
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    Re: Thumb Rule for Refrigeration

    Tons of Refrigeration (12,000 BTU/Hr)
    Location, United Kingdom

  4. #4
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    Re: Thumb Rule for Refrigeration

    Quote Originally Posted by B G Scott View Post
    Tons of Refrigeration (12,000 BTU/Hr)


    Ah Tons of Refrigerant eh?

    Just testing

    Regards

    Rob

    .

  5. #5
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    Re: Thumb Rule for Refrigeration

    There not a relation and surely not as arule of thumb
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.

  6. #6
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    Re: Thumb Rule for Refrigeration

    this is not related to TR.
    1 TR=12000 Btu/hr

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