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  1. #1
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    how to calculate EER ?


    Dear all
    in aircondtioners how to calculate EER ??

    regards

    vinod



  2. #2
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    Re: how to calculate EER ?

    Divide the rated output in cooling in kW by the total power input in kW. It will give you a ratio of performance.

    You do the same calculation in heating at the design heating condition and it is called CoP.


    It is not an indication of true performance, though. Just a benchmark.
    ________
    hemi small block
    Last edited by Argus; 07-02-2011 at 09:28 AM.

  3. #3
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    Re: how to calculate EER ?

    Basic formula is output BTU/Hr divided by Watts = EER

    Example Total net BTU is 93,350 BTUH
    Net power 10,740 Watts
    93,350/10,740=8.7 EER (BTU per Watt)

    Steve

  4. #4
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    Re: how to calculate EER ?

    Hi guys
    Check the link below for the calculation of EER and COP
    http://www.engineeringtoolbox.com/cop-eer-39_409.html
    Technical Requirements for Energy-Using Products EER :
    http://oee.nrcan.gc.ca/regulations/h...&printview=N#9

    Hope this helps
    Best Regards
    Engineering, sciences, math, physics and my brain will generate "not responding " soon

  5. #5
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    Re: how to calculate EER ?

    thanks dear all

    regards
    vinod

  6. #6
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    Re: how to calculate EER ?

    Always welcome ksvinod
    Engineering, sciences, math, physics and my brain will generate "not responding " soon

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