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Most Area’s Orders Over $300

Rinnai Infinity Hot Water System

Choose a Rinnai Infinity hot water system for your home today. You’ll have a continuous flow of piping hot water supplied to your whole house. Shop online now and receive free shipping for orders over $300 to most areas in Australia.

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At Plumbing Sales we are Australia’s largest online plumbing supplies store. We have a huge range of hot water systems designed to meet a wide variety of needs and budgets. Take a look at our Rinnai continuous flow gas range now and get a fantastic deal.


A Rinnai infinity continuous flow system is perfect for those who need to make sure their hot water never runs out. Family squabbles over who used the last of the hot water will be a thing of the past once you’ve installed one of our popular systems. We have Rinnai hot water systems for Natural Gas or LP Propane Gas installations in 16, 20, 26 and 32 Litres per minute capacities. Whether you want your system located outdoors or indoors, we have a unit suitable for you.


Rinnai infinity hot water systems are popular for many reasons. The Rinnai name is a trusted brand for their high quality and innovative hot water products, and is a leading manufacturer of continuous flow hot water systems worldwide. Rinnai provide a versatile range of products which are covered by a nationwide manufactures warranty and after sales service.


If you want the most competitive Rinnai hot water system price on the internet, look no further. We’re your local dealer for high quality hot water systems (with competitive online prices). Find the unit you need and have it shipped to your door in no time at all. If you have any questions for our team, please get in touch via the online Contact Us page and we’ll get back to you ASAP.