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AS/NZS 5263.1.6:2020


The latest, up-to-date edition.

Gas appliances Indirect gas-fired ducted air heaters
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This Standard provides particular requirements for indirect gas-fired ducted air heaters that apply in addition to or in place of the general requirements for gas appliances set out in AS/NZS 5263.0, Gas appliances, Part 0: General requirements.

This Standard provides specific requirements and test methods for indirect gas-fired ducted air heaters with an energy input not exceeding 500 MJ/h.
For Australia, the fuel gases are natural gas (as described by AS 4564), town gas, liquefied petroleum gas (LP Gas, as described by AS 4670), simulated natural gas (SNG) and tempered liquefied petroleum gas (TLP).
For New Zealand:
(a) The fuel gases are natural gas (as specified in NZS 5442) and general product liquefied petroleum gas (NZLPG) (as specified in NZS 5435).
(b) The thermal efficiency requirements are informative only, except where they relate to safety.
NOTE 1 Appliances falling within the scope of AS 2658 are not covered by this Standard.
NOTE 2 Other statutory or regulatory requirements may be applicable to a product that falls within the scope of this Standard. It is the responsibility of the manufacturer, importer or distributor (as appropriate) to ensure that products conform with such requirements.
Appendix AA provides figures referenced in this Standard that are in addition to those in AS/NZS 5263.0.
Test methods are set out in Appendices ZA, ZB and ZC (see Clause 1.4).

978 1 76072 696 6
Standards Australia

Originated in Australia as AG 106-1977.
Previous and first New Zealand edition AS/NZS 5263.1.6:2016.
Second edition 2020. Originated in Australia as AG 106-1977. Previous and first New Zealand edition AS/NZS 5263.1.6:2016. Second edition 2020.

AS 2658-2008 LP Gas - Portable and mobile appliances
AS 4564-2011 Specification for general purpose natural gas
ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
EN 613:2000 Independent gas-fired convection heaters
AS/NZS 5263.0:2017 Gas appliances General requirements
AS 4670:2018 Commercial propane and commercial butane for heating purposes
AS 3645:2017 Essential requirements for gas equipment

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