AS/NZS 1056.4:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Storage water heaters Daily energy consumption calculations for electric types
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30-06-2017
English
05-02-1997
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Sets out a method for calculating the energy consumption of electric storage water heaters fitted with electric resistance heating units. This Standard is not applicable to gas water heaters, solar water heaters, heat-exchangers or heat-pumps. The Standard is based on known performance characteristics of electric storage water heaters under static conditions (i.e. standing heat losses with no deliver) and using an energy delivery of 37.7 MJ per day (equivalent to a volume of 200 L of water raised in temperature by 45 C).
| Committee |
EL-020
|
| DocumentType |
Standard
|
| ISBN |
0 7337 0899 4
|
| Pages |
28
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This Standard sets out a method for calculating the energy consumption of electric storage water heaters fitted with electric resistance heating units.The Standard is not applicable to gas water heaters, solar water heaters, heat-exchangers or heat-pumps.NOTES:1 This Standard is based on known performance characteristics of electric storage water heaters under static conditions (i.e. standing heat losses with no delivery) and using an energy delivery of 37.7 MJ per day (equivalent to a volume of 200 L of water raised in temperature by 45°C).2 The values of 37.7 MJ per day, 200 L and 45°C were chosen in order to align with AG 102.3 For gas heaters, refer to AG 102.
First published in Australia as AS 1056.4-1990.
Jointly revised and designated AS/NZS 1056.4:1997.
| AS 4234-1994 | Solar water heaters - Domestic and heat pump - Calculation of energy consumption |
| AS 1056.1-1991 | Storage water heaters General requirements |
| AS 2984-1987 | Solar water heaters - Test for thermal performance - Outdoor test |
| AS/NZS 4692.2:2005 | Electric water heaters Minimum Energy Performance Standard (MEPS) requirements and energy labelling (Reconfirmed 2016) |
| AS 1056.1-1991 | Storage water heaters General requirements |
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