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AS/NZS 4234:2008 [ Available Superseded ]

Heated water systems - Calculation of energy consumption

standard by Standards Australia / Standards New Zealand , 08/21/2008

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About This Item

 

Full Description

Sets out a method of evaluating the annual energy performance of water heaters using a combination of test results for component performance and a mathematical model to determine the standardized annual purchased energy use. The procedure is applicable to electric, gas and solar water heaters with integral boosting or preheating into a conventional storage or instantaneous water heater and to heat pump water heaters. For solar and heat pump water heaters, displaced purchased energy relative to reference water heaters is also calculated.
 

Product Details

Edition:
1st
Published:
08/21/2008
ISBN(s):
0733788726
Number of Pages:
73
File Size:
1 file , 1.2 MB
Product Code(s):
10126186, 10126134, 10126157
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AS/NZS 4234:2021


    Heated water systems - Calculation of energy consumption

    • Most Recent

  2. AS/NZS 4234:2008 Amd 3:2014


    Heated water systems - Calculation of energy consumption

    • Historical Version

  3. AS/NZS 4234:2008 AMDT 2


    Heated water systems - Calculation of energy consumption

    • Historical Version

  4. AS/NZS 4234:2008 AMDT 1


    Heated water systems - Calculation of energy consumption

    • Historical Version

  5. AS/NZS 4234:2008

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    viewing


    Heated water systems - Calculation of energy consumption

    • Historical Version

  6. AS 4234-1994


    Solar water heaters - Domestic and heat pump - Calculation of energy consumption

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. AS/NZS 4234:2008 Amd 3:2014

    Free
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    Heated water systems - Calculation of energy consumption

  2. AS/NZS 4234:2008 AMDT 2

    Free
    Download


    Heated water systems - Calculation of energy consumption

  3. AS/NZS 4234:2008 AMDT 1

    Free
    Download


    Heated water systems - Calculation of energy consumption