Rinnai Hot Water Systems

20 products

Optional Installation Service

For your convenience, we offer an optional installation service through our network of trusted and professional contractors. Please note, the installation service is a separate arrangement directly between you and the contractor. We have carefully selected contractors based on their expertise and customer service to ensure you receive the best installation experience.

How It Works:

  1. Select Installation Service: Indicate your interest in installation service during the product selection process prior to reaching checkout.
  2. Contractor Assignment: We will assign a certified contractor from our network to handle your installation.
  3. Schedule Your Installation: The assigned contractor will contact you to schedule the installation within the specified timeframe.
  4. Direct Support: For any questions or support related to the installation process, please direct your inquiries to the contractor.

SAVE $200 ON ENVIROHEAT 200L

When you purchase Heater, Valve Kit and Installation - Use Code ENVIROHEAT200 @ Checkout (SEQ Residents Only)

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    20 products
    Rinnai 250L Electric Hot Water System - Installed Today
    Rinnai 250L Electric Hot Water System - Installed Today
    Rinnai 250L Electric Hot Water System
    $949.00
    Rinnai 315L Electric Hot Water System - Installed Today
    Rinnai 315L Electric Hot Water System - Installed Today
    Rinnai 315L Electric Hot Water System
    $1,049.00
    Rinnai 50L (HFE50S) Electric Hot Water System
    Rinnai B16 Instant Gas Hot Water System with Installed Today optional Valve Kit
    Rinnai B16 LPG Gas Hot Water System
    $849.00
    Rinnai 160L Electric Hot Water System - Installed Today
    Rinnai 160L Electric Hot Water System - Installed Today
    Rinnai 160L Electric Hot Water System
    $849.00
    Rinnai 125L Electric Hot Water System - Installed Today
    Rinnai 125L Electric Hot Water System - Installed Today
    Rinnai 125L Electric Hot Water System
    $699.00
    Rinnai B26 (REU-A2624WB) Gas Hot Water System
    Rinnai B26 Instant Gas Hot Water System with Installed Today optional Valve Kit
    Rinnai B26 Natural Gas Hot Water System
    $1,049.00
    Rinnai B26 (REU-A2624WB) Gas Hot Water System
    Rinnai B26 Instant Gas Hot Water System with Installed Today optional Valve Kit
    Rinnai B26 LPG Gas Hot Water System
    $1,049.00
    Rinnai B16 Natural Gas Hot Water System - Installed Today
    Rinnai B16 Natural Gas Hot Water System - Installed Today
    Rinnai B16 Natural Gas Hot Water System
    $849.00
    Rinnai B20 LPG Gas Hot Water System - Installed Today
    Rinnai B20 LPG Gas Hot Water System - Installed Today
    Rinnai B20 LPG Gas Hot Water System
    $999.00
    Rinnai 400L Electric Hot Water System - Installed Today
    Rinnai 400L Electric Hot Water System - Installed Today
    Rinnai 400L Electric Hot Water System
    $1,499.00
    Rinnai 4-Star 135L Natural Gas Hot Water System - Installed Today
    Rinnai 4-Star 135L Natural Gas Hot Water System - Installed Today
    Rinnai 4-Star 135L Natural Gas Hot Water System
    $1,049.00
    Rinnai Enviroflo V2 315L Heat Pump Hot Water System - Installed Today
    Rinnai Enviroflo V2 315L Heat Pump Hot Water System - Installed Today
    Rinnai Enviroflo V2 315L Heat Pump Hot Water System
    $3,899.00
    Rinnai Enviroflo V2 250L Heat Pump Hot Water System - Installed Today
    Rinnai Enviroflo V2 250L Heat Pump Hot Water System - Installed Today
    Rinnai Enviroflo V2 250L Heat Pump Hot Water System
    $4,249.00
    Rinnai E-Series 265L Heat Pump Hot Water System - Installed Today
    Rinnai E-Series 265L Heat Pump Hot Water System - Installed Today
    Rinnai E-Series 265L Heat Pump Hot Water System
    $3,299.00
    Sold Out
    Rinnai B-Series 215L Heat Pump Hot Water System - Installed Today
    Rinnai B-Series 215L Heat Pump Hot Water System
    $5,849.00
    Sold Out
    Rinnai A-Series 180L Heat Pump Hot Water System - Installed Today
    Rinnai A-Series 180L Heat Pump Hot Water System
    $5,849.00
    Rinnai 50L Electric Hot Water System - Installed Today
    Rinnai 50L Electric Hot Water System - Installed Today
    Rinnai 50L Electric Hot Water System
    $549.00
    Rinnai 4-Star 170L Natural Gas Hot Water System - Installed Today
    Rinnai 4-Star 170L Natural Gas Hot Water System - Installed Today
    Rinnai 4-Star 170L Natural Gas Hot Water System
    $1,049.00
    Rinnai 4-Star 135L LPG Gas Hot Water System - Installed Today
    Rinnai 4-Star 135L LPG Gas Hot Water System - Installed Today
    Rinnai 4-Star 135L LPG Gas Hot Water System
    $1,049.00
    Rinnai B20 Natural Gas Hot Water System - Installed Today
    Rinnai B20 Natural Gas Hot Water System - Installed Today
    Rinnai B20 Natural Gas Hot Water System
    $999.00

    Top Rinnai Hot Water Systems: Models, Efficiency & Cost Comparison Guide

    When it comes to ensuring a steady supply of hot water, Rinnai hot water systems stand out with their diverse range and energy-efficient technology. From continuous flow systems known for limitless hot water to cost-effective solar options that save on energy bills, this guide offers you key insights into how each Rinnai model measures up in terms of performance, energy savings, and investment value.

    Key Takeaways

    • Rinnai offers a variety of hot water systems including continuous flow, storage tank, and solar options, featuring advanced technologies for energy efficiency and longevity.

    • The Rinnai Infinity series provides endless hot water on-demand and includes features like Puretemp stability technology, while their Electric Hotflo heaters cater to various household sizes with cost-effective options.

    • Maintenance and professional installation are crucial for Rinnai systems’ performance, with specific training for installers and repair personnel ensuring safety and system efficiency.

    Exploring Rinnai's Hot Water Solutions

    Offering a comprehensive range of hot water systems, Rinnai caters to different household needs in Australia. Whether you need continuous flow, storage tank, or solar options, Rinnai has you covered. Known for exceptional quality, Rinnai hot water systems are reliable and efficient, making them a preferred choice for homeowners.

    Rinnai persistently incorporates cutting-edge technology into their hot water systems to maintain competitive prices and stimulate innovation. Some key features of their hot water systems include:

    • Lifespan of continuous flow water heaters can reach up to 20 years

    • Lifespan of storage water heaters typically last between 8 to 12 years

    • Installation close to high usage areas means less water is wasted waiting for hot water to reach the tap, contributing to water conservation.

    These features make Rinnai hot water systems a reliable and efficient choice for homeowners looking to heat water.

    The Rinnai Infinity Series: Endless Hot Water on Demand

    The Rinnai Infinity series providing endless hot water on demand

    Introduced in the early 90s, the Rinnai Infinity series was Australia’s first fully electronic gas continuous flow hot water system. This series offers an endless supply of hot water, eliminating the frustration of running out of hot water during use. It also provides more energy-efficient operation by heating water only as required and lower operational costs compared to storage tank systems.

    Energy efficiency is not the sole focus of the Infinity series. Rinnai has incorporated advanced technology into these models, such as the Puretemp stability technology for consistent water temperature and options for wireless temperature control. The series also accommodates different energy sources by offering models that can utilize either LPG or natural gas, enabling flexibility for users and contributing to their sustainability efforts by optimizing energy usage.

    Rinnai Electric Storage Heaters: Hot Water for Every Household

    Rinnai’s Hotflo electric storage water heaters are designed with households of all sizes in mind. With tanks ranging from 25-litre units suitable for smaller homes, up to 400-litre storage cylinders for larger hot water demands, Rinnai caters to a wide range of needs. These electric systems start at around $800, making the Hotflo series a cost-effective solution for homeowners seeking reliable hot water systems.

    The design of Rinnai’s Hotflo electric storage water heaters includes standard sizing for effortless changeovers and a flexible design suitable for both internal and external applications, making installation straightforward. In addition, these heaters deliver both energy savings and consistent hot water for families without any advanced features, ensuring essential functionality for efficient hot water supply.

    Gas Hot Water Systems by Rinnai: High Efficiency and Low Emissions

    Highly efficient gas hot water systems with low emissions

    Rinnai’s Infinity series offers an extensive range of continuous-flow gas hot water heaters, featuring low emission burners that contribute to better environmental outcomes. These gas hot water heaters are not only highly efficient, but they can also be more cost-effective to operate over time than comparable electric models, providing continuous hot water for a variety of residential and commercial applications.

    Rinnai’s gas hot water systems are renowned for their flexibility. They offer both natural gas and LPG gas hot water system models, allowing users to choose the option that best suits their needs and contributes further to their sustainability efforts.

    Harnessing Renewable Energy: Rinnai Solar Hot Water Options

    Rinnai solar hot water systems harnessing renewable energy

    Rinnai’s solar hot water systems offer the following benefits:

    • Energy efficiency: These systems generate heat by collecting solar energy through rooftop panels, resulting in lower greenhouse gas emissions and reduced reliance on fossil fuels.

    • Consistent hot water supply: The collected solar energy is transferred to a storage tank, ensuring a consistent supply of hot water.

    • Environmental sustainability: By utilizing solar energy, these systems align with global initiatives to combat climate change.

    Homeowners who use Rinnai’s solar hot water systems can:

    • Significantly reduce their energy bills

    • Maintain reliable hot water supply during periods of low sunlight with auxiliary boosters

    • Choose the most environmentally friendly option

    • Benefit from Rinnai’s commitment to sustainable home solutions in Australia, which includes both Solar Hot Water systems and high COP Heat Pump systems.

    Advantages of Upgrading to a Rinnai Hot Water Unit

    A plethora of benefits accompanies an upgrade to a Rinnai hot water unit. Rinnai hot water heaters feature advanced technologies like remote control capabilities, Wi-Fi connectivity, and compatibility with smart home systems, optimizing the user experience. Moreover, the energy-efficient design of Rinnai Hotflo water heaters can lead to significant household energy savings.

    Rinnai is a reputed brand known for offering reliable hot water solutions to homeowners and businesses. Choosing the correct Rinnai model for your needs can address issues related to the absence of hot water, as different models cater to varying hot water demands.

    Installation Insights: Getting Your Rinnai System Up and Running

    Correct installation is essential to optimally utilise a Rinnai hot water system. To guarantee correct setup, safety, and compliance with standards such as AS/NZS 3000, AS/NZS 3500, and AS/NZS 5601, it is essential to have a licensed plumber install your Rinnai system.

    Professional installers undergo specific Rinnai training for installation, service, and repair, which is crucial for system efficiency, risk mitigation, and unit longevity. The compact size of Rinnai units provides flexible installation options for various property styles, both indoors and outdoors. Selecting a Rinnai system also includes considerations for water quality, household plumbing configuration, and gas or electrical service availability.

    Maintenance and Repairs: Keeping Your Rinnai in Top Condition

    To keep Rinnai hot water systems in peak condition, regular maintenance and professional repairs are indispensable. The Rinnai Infinity 26’s extended 25-year heat exchanger warranty and Hotflo’s 10-year cylinder warranty showcase Rinnai’s commitment to long-term reliability and product longevity.

    While maintenance is generally lower for Rinnai instant water heaters, regular checks of the power or gas supply, and the hot water switch are still vital. Factors such as water quality, usage patterns, and adherence to maintenance schedules can significantly affect the longevity of Rinnai water heaters.

    Repairs should be handled by licensed professionals to prevent further damage and ensure safety.

    Cost-Benefit Analysis: Investing in a Rinnai Hot Water Heater

    Although a Rinnai hot water heater may require a larger initial outlay, the long-term benefits justify the investment. Rinnai hot water systems are generally more expensive compared to some competing brands, with additional costs such as credit card surcharges and installation expenses. However, Rinnai’s hot water systems highlight their energy-saving performance with energy efficiency ratings up to a 7.0 Star equivalent, and innovations like the Geoflo Hybrid system can provide substantial energy cost savings of up to 50% per year.

    High-quality components and a long lifespan of nearly 20 years for Rinnai tankless units contribute to long-term cost savings compared to conventional tank units that last approximately 10 years.

    How to Choose the Right Rinnai Model for Your Home

    Selecting the appropriate Rinnai model for your home necessitates evaluating aspects like the size of the household, hot water consumption, and local climate conditions. Rinnai offers various sizes and capacities in hot water units, suggesting approximately 30-40L per person for gas and 55-60L for electric systems, with models like the Rinnai B20 that can supply two taps simultaneously, ideal for small to medium-sized homes.

    Rinnai systems incorporate system controllers for precise temperature control, enhancing safety and simplifying operation throughout the home. For homes with limited space, Rinnai designs compact and space-saving hot water systems that can fit in small closets, under sinks, or outside. It’s also important to consider climate and geographical location when choosing a Rinnai hot water system, with expert advice from plumbers and hot water specialists providing personalized advice to select the most appropriate model.

    Rinnai's Commitment to Sustainability and Innovation

    Sustainability and innovation are central to Rinnai’s mission. Their water heaters, including the Infinity series, are designed with energy efficiency in mind, some models reaching up to a 7-star energy rating. The Infinity series incorporates low emission burners and Puretemp™ temperature control technology to minimize the environmental impact.

    Rinnai is committed to achieving zero carbon emissions by 2050, as outlined in their ‘Rinnai Global Innovation Manifesto’. Innovations, such as the new hydrogen-powered residential water heater, play a role in international efforts like the Japan-Australia hydrogen cooperation and contribute to a greener future.

    Enhancing Your Home with Rinnai Heating and Cooling Products

    Rinnai heating and cooling products for energy-efficient home comfort

    In addition to hot water systems, Rinnai also provides a diverse range of home comfort solutions such as portable and wall-mounted electric heaters, ducted gas heating systems, and outdoor radiant heaters. Their ducted gas heating systems are energy efficient and can be enhanced with features like ZonePlus™ for customized climate control, DualComfort™ for combined heating and cooling, and remote management with the Rinnai Touch Wi-Fi app. With Rinnai heaters, you can enjoy the comfort of hot water and efficient heating in your home.

    The PB Series Inverter Split System air conditioners offer:

    • Heating and cooling with enhanced efficiency

    • Wi-Fi connectivity for smart integration

    • Self-cleaning for maintenance ease

    • Sleep mode for overnight comfort

    • Sleek, modern design that complements any interior decor.

    Summary

    In conclusion, Rinnai offers a comprehensive range of hot water solutions, including continuous flow, storage tank, and solar options, known for their quality, reliability, and energy efficiency. Whether you’re considering the Rinnai Infinity series, Hotflo electric storage heaters, or gas hot water systems, you can be assured of a high-performing, durable, and energy-efficient solution. With their commitment to sustainability and innovation, Rinnai continues to lead the way in providing hot water systems that cater to different household needs, all while being kind to the environment.

    Frequently Asked Questions

    What is the best model of Rinnai?

    The best model of Rinnai is the Infinity 26, known for its durability, low maintenance requirements, and long-lasting performance, offering homeowners peace of mind and reduced long-term costs.

    How often should a Rinnai heater be serviced?

    You should service your Rinnai heater once every one to two years, as recommended by the manufacturer. Regular servicing helps ensure the heater operates safely and efficiently.

    What variety of hot water systems does Rinnai offer?

    Rinnai offers a wide variety of hot water systems, including continuous flow, storage tank, and solar options, all known for their quality, reliability, and energy efficiency. Choose the one that best suits your needs.

    What are the benefits of the Rinnai Infinity series?

    The Rinnai Infinity series offers endless hot water on demand with energy-efficient design and flexible energy source options, making it a convenient and efficient choice for your hot water needs.

    Are Rinnai hot water heaters energy-efficient?

    Yes, Rinnai hot water heaters are energy-efficient, with some models reaching up to a 7-star energy rating.

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    From our customers

    ★★★★★

    Jarred provided all the required information including liability insurance, QBCC and electrical license registration when I requested that upfront. The installation was well within agreed timeframes and the job finish is excellent. We have hot water the next day!

    Sanjay K
    Brisbane, QLD
    ★★★★★

    These guys are great and their service is outstanding. My hot water failed and the next day I rang at 8.45am to see if they could help and they had a new system in stock and the same day they came out at 1.00pm and had it working at 2.30pm with a complete upgrade with new valves and pipework and they even put a drain in for the overflow. Josh and Shane who came out were not only friendly and helpful but are super professionals and know exactly what to do and I can't recommend these people highly enough. The price they quoted me was not only competitive but the work was outstanding. 5 plus!

    Graham N
    Brisbane, QLD
    ★★★★★

    Highly recommend you purchase your hot water system from Installed today. I obtained 3 quotes from local plumbing stores and a further 3 quotes from online retailers. Installed today was the most competitive. I ordered at lunchtime and by 9am the next day my new hot water system was delivered. Under 24hrs wow!. The delivery person even wheeled it around to the side of the house for me. Thanks for providing such a competitive price and the fast service was a bonus. You put bunnings, tradelink and Reece to shame.

    Mark H
    Brisbane, QLD
    ★★★★★

    Josh arrived on time to replace a hot water system with a friendly and positive attitude. Josh explained the maintenance process and cleaned up after himself. Job was completed within a very short turn around time from engaging in their services. Professional, competitive company with excellent communication. A credit to Jarred's organisation from his website, quote and invoicing to his staff member Josh. Highly recommended.

    Wen J
    Brisbane, QLD
    ★★★★★

    Great service and price, will only use JR Gas and Water from now on. Joshua and Sean turned up exactly when they said they would, and Brandon and Lachlan fixed an issue with our shower in 5 minutes!

    GZ K
    Brisbane, QLD
    ★★★★★

    Very happy with JR Gas and Water, for a new Rheem Steller hot water system installed last week. Sean the installer was very polite and friendly, professional. Owner Jarrod very professional and helpful. We have used this Company twice in two years with two properties. Many thanks.

    Jacqui K
    Brisbane, QLD
    ★★★★★

    What a great experience. Needing hot water replacement. JR Gas & Water provided quick, easy and well defined scope of works. They were quick to respond. Tradies keep me informed before, during and after the job. Sean and Mark did a great job. Workmanship excellent and the price was good. Highly recommended. JR Gas and Water set the standard for customer service. Great job, well done and highly satisfied. Enviro heat Pump is awesome.

    K Hain
    Brisbane, QLD
    ★★★★★

    Contacted JR Gas and Water this morning regarding a faulty hot water system. As promised by the person I was talking to (unfortunately do not remember his name) Sean and Josh arrived on time. They were extremely professional, polite and quick. Everything went smoothly and left my place in a spotless condition. Should I require their service again, I will not hesitate to contact them. Highly highly recommended. Thanks again guys, you are champions.

    Gozza
    Brisbane, QLD
    ★★★★★

    Jared, Sean and Mark has done a fabulous job installing a new hot water system for me. The whole process from quote to installation took less than a week and it's painless! Thank you team for your prompt and professional work! We highly recommend JR gas and water.

    Fei F
    Brisbane, QLD