ARCtick: Marine Air Conditioning Definition
The Australian licence anyone handling refrigerant must hold. Ask your installer to show you theirs.
ARCtick in a Boat Air Conditioning System
Charging, recovering or connecting refrigerant in Australia requires an ARCtick licence, and it is not a formality. It covers every split and chilled-water install and any re-gas. A sealed self-contained unit arrives pre-charged, which is exactly why it is the DIY-friendly option — nobody has to touch the gas.
Using ARCtick Specifications in Quotes and Manuals
Use this definition to understand a quote, manual or fault report—not as an instruction to modify the boat. Before buying, compare the wording against the current manufacturer documentation. For refrigerant, fixed 240 V wiring or below-waterline work, use the official licensing and standards sources and an appropriately qualified tradesperson.
Start with the complete system guide for context, or check the owner questions for plain-language answers. Technical information can change or be wrong; the disclaimer explains the limits.