VIDEO: New rules start 1 July 2025
From 1 July 2025, it will be illegal to import or make small multi-head split air conditioning systems that use hydrofluorocarbons (HFCs) with a global warming potential (GWP) over 750.
How you can get ready
- Plan ahead and don’t get caught out.
- Check the equipment you plan to import.
- Find safe, legal alternatives that meet the new rules.
What equipment is banned?
Certain air condition equipment and equipment designed to use refrigerant over 750 GWP, with a charge size up to or including 2.6 kg is banned.
The ban applies to outdoor units for multi-head split systems, including variable refrigerant flow systems, if the equipment:
- is made to cool or heat indoor spaces for comfort
- has a refrigerant charge of 2.6 kg or less
- uses an HFC with a GWP higher than 750.
The ban applies even if the equipment is imported without refrigerant.
There are some exemptions, and more bans may be introduced later.
What’s the reason for the ban?
These rules are part of the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989. They help Australia meet its goals under the Montreal Protocol – an international agreement to protect the ozone layer and cut emissions.
These bans are part of working to remove outdated, climate-damaging air conditioning systems from use in Australia. Most new systems now use R32 (GWP 675) or, for small portable units, R-290 (propane).
How we’re supporting businesses
To support this, we are working with industry to:
- help businesses understand their responsibilities
- make sure they follow the law.
Importing or exporting a controlled substance without a valid licence or exemption is against the law and can lead to penalties.
If something doesn’t look right or may be against the rules, visit the DCCEEW website to find out more or report it.
Check out this video for more information: