Rinnai Enviro Gas Hot Water Systems

Australia’s most efficient hot water system.

The Rinnai INFINITY 26 Enviro, is the most energy efficient 26 litre continuous flow system on the Australian market. It’s known in the trade as a condensing unit, but what’s really important to know, is that it uses considerably less gas than a standard system to produce the same amount of hot water.


  • Australia’s first 7 Star equivalent 26 litre hot water system
  • Uses less gas, substantially reducing running costs
  • Generates only 1/6th of the greenhouse gas emissions of a standard electric hot water system
  • Also available as a 32 Litre – 6.8 Star equivalent
  • 12 year warranty on the heat exchanger


Quality Rinnai Benefits

• Quality Japanese design and manufacturing
• Precise temperature control for safety & convenience
• Compact design allowing installation flexibility
• Suitable for higher incoming (ambient) water temperatures
• Compatible with low flow rated shower fixtures (3 Star-7.0 to 9.0l/min)
• Operate 2 showers at once
• Ability to install up to 4 Water Controllers
• The comfort that Antifrost is standard on all external models
• 12 year warranty on the heat exchanger

How Continuous Flow Works

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!

Download the product brochures:

Rinnai Enviro Gas Hot Water &

Rinnai Hot Water Reference Guide

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.

Hot Water: $500 Cash Back

Purchase a Natural Gas Hot Water system and have it installed before October 31, 2015 to claim your $500 cash back. Make sure you have purchased and installed your appliances before you redeem your Cash Back.

Switch to Natural Gas for more information including terms and conditions.

Find out more about installing natural gas at your home

Terms & Condition extract: Eligibility

To be eligible to participate and claim in this offer, individuals must purchase a Natural Gas hot water heater as a replacement for their existing non-Natural Gas appliance between May 1, 2015 and October 31, 2015, and have the Natural Gas appliance installed by November 30, 2015.