AS/NZS 4234:2021
Current
The latest, up-to-date edition.
Heated water systems - Calculation of energy consumption
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
26-06-2026
Sets out a method for evaluating the annual energy performance of water heaters using a combination of test results for component performance and mathematical models to determine the standardized annual supplementary energy use.
| Committee |
CS-028
|
| DocumentType |
Standard
|
| ISBN |
978 1 76113 357 2
|
| Pages |
88
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
Originated as AS 4234-1994.
Jointly revised and designated AS/NZS 4234:2008.
Third edition 2021.
Reissued incorporating Amendment No 1 (June 2026).
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