AS/NZS 4234:2021 PDF Download
Standard EN Sample
Heated water systems - Calculation of energy consumption
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The AS/NZS 4234:2021 standard "Heated Water Systems: Calculation of Energy Consumption" offers a thorough method for assessing the energy consumption of heated water systems. It describes a technique for estimating the annual energy efficiency of water heaters using a mix of component performance test results and mathematical models.
The standard lays out specifications for calculating the annual additional energy consumption of water heaters that are standardized. The performance of each individual component, such as storage tanks, thermostats, and heat exchangers, is taken into consideration when calculating the system's overall energy usage.
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History and complementary documents
History
| Edition | 3 |
| ICS Codes | 91.140.65 - Water heating equipment 97.100.01 - Heating appliances in general 97.100.99 - Heaters using other sources of energy |
| Language(s) | English |
| ISBN | 9781761133572 |
| File Size | 4.5 MB |
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