Rinnai Builder Series 26 litre Continuous Flow Hot Water Heater

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Rinnai Builder Series 26 litre Continuous Flow Hot Water Heater


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Supply & Install Brisbane


Supply & Install Gold Coast

Supply & Install VIC

Supply & Install WA

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Rinnai Infinity 26: The Preferred Choice for Continuous Flow Hot Water

Exceptional Performance: 

The Rinnai Infinity 26 stands out as the top choice for continuous flow hot water systems in Australia. Whether you have a 1-2 bathroom home or live in a warmer region with 1-3 bathrooms, it caters to your hot water needs seamlessly.

Energy Efficiency: 

Experience the ultimate in comfort with reduced operating costs. This innovative system consumes energy only when you turn on a tap, and it boasts an impressive 6-star energy rating, making it the most energy-efficient 26L continuous flow hot water system on the market.

Built to Last: Crafted to endure the harshest Australian conditions, this sleek unit not only saves outdoor space but also offers precise temperature control, an enhanced safety monitor, and puretemp™ stability control.


Personalize your Infinity 26 system with our comprehensive range of hot water controllers to elevate your hot water experience.

Compact Design: The slim design allows for versatile installation, optimizing space in your home.


It holds a remarkable 6.1 Star equivalent energy rating, ensuring low running costs, high efficiency, and minimal greenhouse gas emissions.

Top-Quality Craftsmanship: 

Designed and manufactured in Japan, this system is renowned for its precise temperature control, even with low-flow shower fixtures.

Extended Warranty: 

Rest easy with a 25-year extended heat exchanger warranty.

LPG or Natural Gas: 

Select the model that matches your gas type.

The Rinnai Infinity 26 is not just a water heater; it's a testament to quality, efficiency, and reliability. 

Enjoy endless hot water with minimal energy consumption. Experience the difference of Rinnai's superior technology and Japanese craftsmanship.


H: 571, W: 356, D: 202

Warranty Information

Heat Exchanger
10 year warranty on the heat exchanger
3 year warranty on labour

Parts and Labour
3 year warranty

**Warranty Conditions Apply


Height (Including brackets): 571 mm

Width: 350 mm

Depth: 194 mm

Delivery Information

All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Please note that all sales need to be within a 50km radius of a town with a population over 30,000. If you are not within this area please phone for availability.

Please be advised that you may be asked to provide your driver’s licence and credit card used to purchase the heater to the delivery driver. The delivery of the hot water system cannot be completed if you do not provide both a valid driver’s licence and the credit card used to purchase the heater.

Special Note

Prices listed next to each heater* are for supply and install in the Brisbane, gold coast and Ipswich areas only. Supply & Install prices are for like for like installations. Tempering valve if required is an additional $185.00
Phone us now on 07 3733 3622 to get your new Rheem hot water system.

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