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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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  1. Rinnai Infinity 16 NATURAL GAS 50C INF16N50MA Continuous Flow Hot Water Heater
    Regular Price $1,215.36 Special Price $1,154.59
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    CODE : 337901

  2. Rinnai Infinity 16 NATURAL GAS 60C INF16N60MA Continuous Flow Hot Water Heater
    Regular Price $1,215.36 Special Price $1,154.59
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    CODE : 1620981

  3. Rinnai Infinity 16 PROPANE LP GAS 50C INF16L50MA Continuous Flow Hot Water Heater
    Regular Price $1,215.36 Special Price $1,154.59
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    CODE : 337902

  4. Rinnai Infinity 16 PROPANE LP GAS 60C INF16L60MA Continuous Flow Hot Water Heater
    Regular Price $1,215.36 Special Price $1,154.59
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    CODE : 1620982

  5. Rinnai Infinity 20 NATURAL GAS 50C INF20N50MA Continuous Flow Hot Water Heater
    Regular Price $1,381.86 Special Price $1,312.77
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    CODE : 338081

  6. Rinnai Infinity 20 NATURAL GAS 60C INF20N60MA Continuous Flow Hot Water Heater
    Regular Price $1,381.86 Special Price $1,312.77
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    CODE : 1620983

  7. Rinnai Infinity 20 PROPANE LP GAS 50C INF20L50MA Continuous Flow Hot Water Heater
    Regular Price $1,381.86 Special Price $1,312.77
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    CODE : 338082

  8. Rinnai Infinity 20 PROPANE LP GAS 60C INF20L60MA Continuous Flow Hot Water Heater
    Regular Price $1,381.86 Special Price $1,312.77
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    CODE : 1620984

  9. Rinnai Infinity 26 NATURAL GAS 50C INF26N50MA Continuous Flow Hot Water Heater
    Regular Price $1,416.25 Special Price $1,345.44
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    CODE : 338205

  10. Rinnai Infinity 26 NATURAL GAS 60C INF26N60MA Continuous Flow Hot Water Heater
    Regular Price $1,416.25 Special Price $1,345.44
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    CODE : 338207

  11. Rinnai Infinity 26 PROPANE LP GAS 50C INF26L50MA Continuous Flow Hot Water Heater
    Regular Price $1,416.25 Special Price $1,345.44
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    CODE : 338206

  12. Rinnai Infinity 26 PROPANE LP GAS 60C INF26L60MA Continuous Flow Hot Water Heater
    Regular Price $1,416.25 Special Price $1,345.44
    Quickview

    CODE : 338209

  13. Rinnai Infinity 32 NATURAL GAS 50C INF32N50MA Continuous Flow Hot Water Heater
    Regular Price $2,543.92 Special Price $2,416.72
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    CODE : 1620988

  14. Rinnai Infinity 32 NATURAL GAS 60C INF32N60MA Continuous Flow Hot Water Heater
    Regular Price $2,543.92 Special Price $2,416.72
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    CODE : 338322

  15. Rinnai Infinity 32 PROPANE LP GAS 50C INF32L50MA Continuous Flow Hot Water Heater
    Regular Price $2,543.92 Special Price $2,416.72
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    CODE : 1620987

  16. Rinnai Infinity 32 PROPANE LP GAS 60C INF32L60MA Continuous Flow Hot Water Heater
    Regular Price $2,543.92 Special Price $2,416.72
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    CODE : 338323

  17. Rinnai Infinity Touch 26 NATURAL GAS 50C INF26TN50MA Continuous Flow Hot Water Heater
    Regular Price $1,748.13 Special Price $1,660.72
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    CODE : 1622476

  18. Rinnai Infinity Touch 26 NATURAL GAS 60C INF26TN60MA Continuous Flow Hot Water Heater
    Regular Price $1,748.13 Special Price $1,660.73
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    CODE : 1622478

  19. Rinnai Infinity Touch 26 PROPANE LP GAS 50C INF26TL50MA Continuous Flow Hot Water Heater
    Regular Price $1,748.13 Special Price $1,660.73
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    CODE : 1622475

  20. Rinnai Infinity Touch 26 PROPANE LP GAS 60C INF26TL60MA Continuous Flow Hot Water Heater
    Regular Price $1,748.13 Special Price $1,660.72
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    CODE : 1622477

  21. Rinnai Infinity Enviro 26 NATURAL GAS 50C INF26EN50A Continuous Flow Hot Water Heater
    Regular Price $2,206.00 Special Price $2,095.70
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    CODE : 1640799

  22. Rinnai Infinity Enviro 26 NATURAL GAS 60C INF26EN60A Continuous Flow Hot Water Heater
    Regular Price $2,206.00 Special Price $2,095.70
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    CODE : 1618515

  23. Rinnai Infinity Enviro 26 PROPANE LP GAS 50C INF26EL50A Continuous Flow Hot Water Heater
    Regular Price $2,206.00 Special Price $2,095.70
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    CODE : 1640800

  24. Rinnai Infinity Enviro 26 PROPANE LP GAS 60C INF26EL60A Continuous Flow Hot Water Heater
    Regular Price $2,206.00 Special Price $2,095.70
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    CODE : 1618516

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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.