Rinnai INFINITY 26i Gas Hot Water System (Internal)

Rinnai INFINITY 26i Gas Hot Water System (Internal).


The Rinnai INFINITY 26i is a continuous flow system that’s designed specifically to be installed internally. Requiring a separately purchased flue kit, the 26i is ideal for replacing an old internal storage cylinder with today’s technology. Utilising a co-axial flue system allows the INFINITY 26i to be ‘room sealed’, meaning it can be installed almost anywhere.

The Rinnai INFINITY heats water as it passes through the unit, which means you are only using energy when you turn the tap on.

It is an extremely energy efficient choice as the water is only heated when required, lowering running costs and greenhouse gas emissions substantially.

Add to this the convenience of precise water and temperature control with the installation of Water Controllers and it’s compact size, which allows it to be installed almost anywhere, and you have the most technologically advanced hot water system available today in SA Hot Water™ Adelaide!

The Rinnai INFINITY 26i is Australia’s only 26 Litre system capable of being installed internally. Requiring separately purchased flueing, the 26i is ideal when external space is unavailable (i.e. Apartments or Townhouses) or simply for replacing an old fashioned internal Storage Cylinder with today’s technology!

Technical Manual

5.0 Star Rating

  • Low running costs
  • High efficiency
  • Low greenhouse gas emissions

Superior Technology

  • Quality Japanese design and manufacturing
  • Precise temperature control for safety & convenience
  • Compact design allowing installation flexibility
  • Flexible Flueing options allowing installation viitually anywhere (sold seperately)
  • Suitable for higher incoming (ambient) water temperatures
  • Compatible with low flow rated shower fixtures (3 Star – 7.0 to 9.0 l/min)

Rinnai Quality

  • After sales support
  • 10 year warranty on Heat Exchanger