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Applicable to the design, construction, and installation of refrigerating systems, including piping, components, materials, and ancillary equipment directly associated with such systems.

Specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.

This Standard provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and flammability data, and provides a means of determining the refrigerant concentration limit.

Specifies a simple means of referring to common refrigerants instead of using the chemical name, formula, or trade name. It also establishes a uniform system to be used in assigning the proper reference number and classification to refrigerants; the system for refrigerant classification is defined and physical data of common refrigerants listed.

Specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof.

This document specifies requirements for the design and installation of sanitary plumbing and drainage from fixtures to a sewer, common effluent system or an on-site wastewater management system. It applies to new installations as well as alterations, additions or repairs to existing installations. It does not apply to the pre-treatment of trade wastes.

AS NZS 3000 2018 (known as the Australian/New Zealand Wiring Rules) specifies requirements for the design, construction and verification of electrical installations, including the selection and installation of electrical equipment forming part of such electrical installations; part 1 provides provisions that constitute the minimum regulatory requirements for a safe electrical installation; part 2 provides work methods and installation practices that are ‘deemed to comply’ with the requirements of Part 1.

AS/NZS 5263.0:2023 specifies general requirements and test methods for appliances and equipment which use gas as a fuel and which are intended for domestic, commercial or light industrial use, to an energy input limit of 1 000 MJ/h or any lower limit specified in the appliance-specific part of the AS/NZS 5263 series of Standards. Provides requirements for appliances for fixed installation, portable and mobile appliances and appliances for use in caravans and boats

AS/NZS 2658 specifies general requirements and test methods for portable and mobile appliances which use vaporized LP Gas as a fuel. The gas pressure at the injector orifice may be regulated or at vapour pressure.

This Standard applies to single-phase or polyphase, air-cooled (natural or forced) portable inverters having a rated supply voltage not exceeding 60 V ripple-free d.c. and an alternating current (a.c.) output where: - the rated output does not exceed 3 kVA; - the rated output voltage is within the range 50 - 500 volt a.c; - the rated frequency of the output is within the range 40 - 100 Hz.