The S28i Solar Gas Booster uses all the technological advancements of our famous INFINITY units with built-in intelligence for solar boosting. It is factory set at a temperature of 70 degrees Celsius, offers 28 I/min maximum flow rate and has status monitoring. If you're short of room on the outside of your home, this is ideal when used with either a Rinnai Sunmaster or Rinnai Prestige Solar Hot Water System.

  • Category
    Solar Hot Water Systems
  • Range
    Solar Gas Boosters
  • Brand
  • Installation
    Professional installation required
  • Superior technology
    Quality Japanese design and manufacturing
  • Precise temperature control for safety and convenience
  • Compact design allows installation flexibility
  • Suitable for higher ambient water temperatures
  • Compatible with low flow rated shower fixtures (3 Star - 7.0 to 9.0 l/min)
    Rinnai quality
  • After sales support
  • 12 year warranty on heat exchanger
Hot Water

Rinnai has an extensive range of hot water systems that cater for all Australian households. Each range has specific and unique benefits including high efficiencies, water conservation, safety, versatility as well as guaranteed reliability.

Solar Hot Water Systems

Living in Australia, it only makes sense to harness the clean, inexhaustible and free supply of energy from The Sun. Our range of highly efficient solar hot water systems help reduce your carbon footprint whilst enjoying savings. To ensure there’s always hot water for those not so sunny days, an electric or gas booster is added to the system.

Solar Gas Boosters

All of our gas boosted solar hot water systems utilise a dedicated continuous flow unit built around the same technology as the Rinnai Infinity, Australia’s number one continuous flow hot water system. It is always recommended that a solar hot water system be installed with a booster unit for days when there’s low solar gain.

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About the

For over 50 years, Rinnai has provided Australians with the comfort, convenience and reliability of our appliances. Our innovative products are designed with the environment in mind, with low-emission technology and high efficiencies, as well as a host of other great features.

At ArchiPro we recognise and acknowledge the existing, original and ancient connection Aboriginal and Torres Strait Islander peoples have to the lands and waterways across the Australian continent. We pay our respects to the elders past and present. We commit to working together to build a prosperous and inclusive Australia.