How Much is Rinnai Infinity 26 Price Installed in Melbourne?


Rinnai Infinity 26 Size: H: 571 W: 356 D: 202


Rinnai Infinity 26

About two decades ago, Rinnai changed the way Australians get hot water in their homes. The introduction of Rinnai hot water systems was instrumental in giving folks a water system solution that does not run out. Rinnai instantaneous water systems use 40% less energy than traditional water systems.

The Rinnai Infinity 26 is a model of the Japanese-inspired manufacturer specifically designed for homes or apartments with limited outdoor space. Like most of Rinnai’s hot water systems, the Infinity 26 was made with energy efficiency in mind. Plus, it has a unique flue system which makes it possible to install the system anywhere in your home.

Unlike most hot water systems, the Infinity 26 has a feature that allows lower pressure shower fittings which means you don’t have to make any adjustments while installing the systems. As a result, Rinnai Infinity brands have excellent energy ratings, with the Infinity 26 having a 6.1-star energy rating.

Rinnai Infinity 26 Gallery

Rinnai Infinity 26 Price

While the Rinnai Infinity is reasonably priced, in emergencies, you may need a flexible payment option. Talk to us at Immerge Group about how affordable your new hot water system can be. We can give you a package price for supply and installation all in one.

Our pricing model is 100% transparent as we give you the total costs upfront. The price remains the same no matter which day you decide to do the installation. The price of Rinnai starts at around $2,200, but as we said, it depends on your home requirements and preferences.

Price to Supply & Fully Installed from $2,200

Rinnai Infinity 26 Manual & Document Downloads

NOTE: Installation Warranty provided by Immerge. Unit Warranty Provided by Rinnai

Rinnai Infinity 26 Installation and Repair

If you already own an Infinity 26 and need repairs, our technical team can help you out. We have an experienced team with expertise in Rinnai products and other brands. Plus, homeowners without Infinity 26 systems can order one at Immerge Group and get it installed in no time. We can work with any hot water system, including electrical, solar, and gas technology. So no matter the fuelling system, we will ensure it is up and running!

Rinnai Infinity 26 Troubleshooting Tips

If you have your Rinnai Infinity 26 hot water system and are experiencing issues, you can try troubleshooting first before contacting us. Most of the time, customers call for solvable issues. Here are a few troubleshooting tips for the Rinnai Infinity 26.

  • To test if it is working, plug in another appliance to the power system.
  • Check if there is adequate water flow.
  • Clean the filters and water restrictors in showerheads
  • Check the gas supply by switching on a cooktop burner and then turning on the hot water system. If the flame drops, then it is probably a gas issue.
  • Check for error codes displayed on the controllers.

Rinnai Infinity 26 is a huge lifesaver for Melbourne residents with faulty hot water systems. It can help you have an efficient supply with little energy wastage. If you have an emergency or need general information about a Rinnai Infinity 26 price installed in Melbourne, please don’t hesitate to call or email us, and we will get back to you promptly.


Dimensions (mm) : Height


Dimensions (mm) : Width


Dimensions (mm) : Depth




Factory Default Temperature (Celsius)

50 or 60

Water Pressure (kPa) : Minimum


Water Pressure (kPa) : Maximum


Gas Rate Max : NG


Flow Rate 25 Degrees C/Max : l/min


Star Rating

6.0* Equivalent

Connection Sizes Gas/Hot/Cold (mm)


Status Monitor


Dimensions (mm) : Height Inc Brackets


Dimensions (mm) : Hot Water Outlet (From Wall)


Dimensions (mm) : Hot Water Outlet (Left from Centre)


Dimensions (mm) : Cold Water Inlet (From Wall)


Dimensions (mm) : Cold Water Inlet (Right from Centre)


Dimensions (mm) : Gas Connection (From Wall)


Dimensions (mm) : Gas Connection (Right from Centre)


Dimensions (mm) : Gas Connection Length (From Base)


Dimensions (mm) : Cold Connection Length (From Base)


Weight (kg)


Features & Performance

6.1 Star equivalent energy rating*

  • Low running costs
  • Highly efficient
  • Low greenhouse gas  missions

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

  • 25 year Extended Heat Exchanger Warranty**
  • After sales support

* Independently calculated using Australian Standard AS5263.1.2. S5263.1.2 limits the rating shown on the energy label to 6.0 Stars. Where the calculated rating of Rinnai appliances exceeds 6.0 Stars it is designated as an “equivalent” rating.

** 25 year extended heat exchanger warranty available subject to participating in the Rinnai scheduled service program. For full terms and conditions please refer to the warranty booklet.