Rheem 850330NO 130Litre 5Star Natural Gas A favourite among families Rheem 850330NO is a premium 5 Star energy efficient water heater, with fast replacement of any hot water as it's used. Money saving – 5 Star gas energy efficiency helps save on gas bills. Proudly made in Australia Rheem Stellar - For Superior Hot Water Rheem Stellar is synonymous with the best in gas hot water providing superior energy efficiency and hot water recovery. For 20 years, hundreds of thousands of Australian families have appreciated Stellar’s high performance ability to service many showers at once. Now Rheem Stellar adds even more innovation and performance with the addition of Stellar Stainless Steel to the range. Available in electric and gas models, Stellar Stainless Steel water heaters are designed and built in Australia. Whatever the size of your family, Rheem Stellar has a model that’s right for you. Enjoy superior durability, efficiency and performance, along with the peace of mind that comes with our experience and reputation as Australia’s favourite hot water system.