The Ultimate Guide to Solar Hot Water Solutions in Adelaide by ABA Plumbing & Gas It looks like ABA Plumbing & Gas offers a comprehensive guide to solar hot water solutions in Adelaide. Their guide covers various aspects of solar hot water systems, including: Types of Systems: They explain the differences between split-system and close-coupled solar hot water heaters, helping you ch... https://www.abaplumbing.com.au/hotwater-repairs-adelaide/solar-hot-water/