Rinnai HotFlo Water Storage Tank 400L


Large capacity quality hot water storage tanks by Rinnai

Keeping all families in hot water

With no loss of pressure and super-sized storage, our large capacity HOTFLO Electric systems will comfortably service Australia’s biggest families.

  • Upgrade or replace your existing tank
  • Standard sizing perfect for emergency changeover
  • 7 yr cylinder warranty on all models
  • Class leading Rinnai quality & durability
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Product Description


  • Vitreous Enamel lined steel tank for added durability
  • Inbuilt anode protection extends the life of the tank
  • Dual handed, allows increased flexibility during installation
  • Pressure temperature relief valve included
  • Suitable for internal and external use
  • Thermostatically controlled with safety temperature shut off for added peace of mind
  • Single element

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Rinnai Hotflo Water Tanks

Rinnai Electric Range Hot Water Tank Warranty

We are your local Solar Power and Solar Hot Water specialists on the Central Coast and in Newcastle, with our head office and showroom based at West Gosford.

Our regional business offers local, old fashioned service. The people who attend your free onsite quotations are also the installers of your solar power and solar hot water systems.

Within our professional team, we have BSCE solar power licences, Grade 4 Certificate 2 metering licences, licenced gas fitters, plumbers and electricians so that we can offer complete customer service. That means you don’t need to organize additional plumbing or electrical services saving you time and money.

Our experienced and knowledgeable installers are passionate about the renewable energy industry and pride themselves on quality workmanship and attention to detail. We offer a no fuss, holistic service with our primary concern being quality, both of our products and our service.