Complete Rinnai Hot Water Review: Everything You Need To Know

A Leader In Australian Hot Water Systems

Rinnai is a world leader in manufacturing gas and electric heating systems and various solar hot water solutions. This Japanese-founded company has become a popular hot water system brand for Australian homeowners and businesses.

Rinnai makes hot water systems for residential and commercial usage, with a strong commitment to developing innovative energy-efficient products in the hot water system market. Besides water heaters, the company also provides heat pumps, controllers, and other hot water appliance accessories.

With their diverse and energy-efficient range of products, customers can easily find a product in Rinnai hot water systems that fits their needs with minimal impact on the environment, all while saving money.

If you’re considering a Rinnai product for your home or business, this comprehensive Rinnai hot water review is all you need to know about the company. From its origins and ideology to its products and prices, read on to learn more about Rinnai Australia.

About Rinnai Australia: Company Background

Rinnai Australia is a completely owned subsidiary of the Japanese company Rinnai Corporation. The company has been serving Australian homes and businesses for over 50 years now, providing hot water systems at affordable price points.

Rinnai entered the Australian market in 1971 and currently has three manufacturing units in Australia and Victoria. Rinnai also manufactures about 60% of the products it sells in Australia, generating employment for local Australians.

Several iconic brands (including other hot water system brands) also operate under Rinnai’s portfolio, such as Rinnai Infinity, Hotflo, Equinox, Brivis Wombat, Buffalo, Energysaver, and APAC. Rinnai Australia has also developed the world’s first 100% hydrogen continuous flow hot water technology that has zero carbon footprints.

Rinnai Sustainability Values

Rinnai is an environmentally friendly business with conscious efforts in developing such products and “green” changes in their manufacturing units. In November 2021, the company announced that by 2050, they’ll achieve zero emissions for their development of the Rinnai hot water systems, reducing reliance on fossil fuels.

In Rinnai Australia’s 2020 Sustainability Report, the company mentions how they’re proactively working to reduce their reliance on fossil fuels.

Furthermore, in June 2022, the company developed the world’s first continuous-flow hot water system, which works on 100% hydrogen combustion, a clean fuel source with zero carbon emissions.

Australia is blessed to have an abundant source of renewable energy. And brands that harness it not only shine in the eyes of conscious consumers but also get recognised by the local and national governments. Rinnai is one such company.

Whether the company achieves its ambitious goal or not, one thing is sure: they are committed to being a sustainable business that doesn’t harm the environment.

Thanks to The Rinnai Mission, sustainability embodies the company’s core values. They’ve two main categories of such product ranges: the Geoflo Hybrid 22 and Sunmaster Range and Prestige Range.

Rinnai Australia Product Types

Below are the details of the entire hot water product types offered by Rinnai Australia as per their official website.

Solar Hot Water Systems

As the name suggests, solar hot water systems leverage the sun’s energy to heat the water, which eventually gets used in the home. Generally speaking, these systems consist of solar collectors, which gather the sun’s energy and transfer it to a water-stored tank to heat the water. 

The one advantage eco-conscious customers would like is that there’s minimal impact on the environment, thanks to the sun’s renewable energy. Rinnai solar hot water systems also come equipped with electric or gas boosters. They’re backup mechanisms to deliver hot water even if weather conditions get unfavourable.

Electric Hot Water Systems

Electric hot water systems are the traditional way of heating water in Australian homes. These systems include an electric heating element and a well-insulated storage tank. 

The element heats the water, and it remains in the insulated storage tank. The efficiency of an electric hot water system is directly proportional to the insulation of the storage tank. The better the insulation, the longer the water remains hot. Electric hot water systems consume more electricity and will result in higher energy bills than solar systems.

Tackling that, the Rinnai electric hot water systems are designed to be energy efficient to consume less electricity in their operations. You can also use them in conjunction with other heating systems like the Rinnai solar hot water units.

Gas Hot Water Systems

Rinnai’s gas storage hot water systems utilise the combustion of LP or natural gas to heat water stored in an insulated tank. A gas burner fires to heat the water, which remains hot in the tank until needed. These systems provide efficient and reliable hot water on demand for Australian homes and businesses.

The key components include the gas burner, heat exchanger, plumbing and insulated storage tank. The gas burner ignites to heat water within the heat exchanger. This heated water then flows into the storage tank. The tank’s insulation keeps the water hot for extended periods. When hot water is required, opening the tap allows the heated water to flow from the storage tank to the needed location.

Gas hot water systems are typically quicker in heating water than electric hot water systems. Rinnai makes gas systems with technology for efficient water heating, along with extra safety features, including a flame failure device. 

Gas Continuous Flow Hot Water Systems

Continuous flow hot water systems provide an endlessly flowing supply of instant hot water on demand. Unlike traditional systems with storage tanks, continuous flow systems heat water as it passes through a compact heat exchanger. They’re also known as tankless water heating systems. These convenient continuous flow systems are a favourite among consumers as you never need to worry about running out of hot water (unless you run out of gas, of course).

When the hot water tap or faucet is turned on, cold water enters the unit, where a gas burner immediately ignites to heat the heat exchanger. The cold water passes through the exchanger as it is rapidly heated, emerging from the tap at the desired temperature. This results in an unlimited supply of hot water whenever it’s needed. It also eliminates the energy waste associated with heating and reheating water stored in tanks. 

Rinnai’s innovative designs with multiple burners provide superior temperature control for maximum comfort and convenience. Interestingly, Rinnai Australia is the world’s first company to develop a continuous-flow hot water system that works on 100% hydrogen combustion. Usually, the main issues the arise with gas hot water systems are simply running out of gas, or the new hot water system not being installed properly, leading to leakage.

Heat Pumps

Heat pumps are an energy-efficient system to heat water using refrigeration technology. Similar to a refrigerator running in reverse, a compressor and heat exchanger work to extract ambient heat from the air and transfer it to the water. This way, the heat pumps generate more energy than they consume in electricity. Consequently, hot water gets produced on demand without relying on gas or electric elements.

When someone opens a hot water tap or faucet, the heat pump compressor activates to heat the water as it passes through the system before emerging from the tap. Rinnai heat pump water heaters utilise intelligent controls to optimise efficiency and performance. 

Typically, these pumps are silent and come in sleek aesthetics, integrating seamlessly into any home. With lower energy bills and minimal environmental impact, their technology delivers hot water heating solutions suitable for residential applications.

Rinnai Controllers

Along with the extensive range of Rinnai hot water systems, the company also provides a range of controllers for precisely managing their heating, cooling, and hot water systems. The controllers communicate with Rinnai products via wired or wireless connection for seamless activation and monitoring.

Rinnai controllers allow you to easily adjust temperatures, operation modes, and timing cycles to optimise the efficiency of your hot water system. Smart Wi-Fi controllers connect systems to home networks for control via mobile devices.

With capabilities to suit any configuration, the controllers lead to enhanced efficiency, customisation, and insight for total home comfort. Converting your home into a smart home is possible with Rinnai controllers.

Rinnai Hot Water System Accessories and Flueing

Rinnai provides accessories and flueing for its gas-powered hot water systems to ensure the safety and security of the home. During the heating, a lot of exhaust gases like carbon monoxide are produced, which aren’t safe to inhale for humans. Flueing refers to a system that safely vents these gases into the atmosphere, out of your home. Additionally, there are pipe covers and water savers manufactured by the company.

Rinnai Commercial Systems

Rinnai manufactures heating and cooling systems for heavy usage like in schools, offices, hotels and other commercial buildings. The company serves in three categories. For heating solutions, one can opt for Heavy Duty Continuous Flow (5 products) or Hot Water Systems (7 products).

The Complete Rinnai Hot Water Product Range

Rinnai Australia offers a wide range of hot water systems designed for residential and commercial needs. Below are the current Rinnai products as per their official website, as of 2023:

Solar Hot Water System Product Range

• Solar Gas Boosters: 4 products
• Sunmaster Range: 3 products
• Prestige Range: 3 products

Electric Hot Water System Product Range

• Hotflo Electric Hot Water Storage | Litres Available in: 25, 50, 80, 125, 160, 250, 315, and 400.

Gas Hot Water System Product Range

• Medium Capacity Gas Storage
• Large Capacity Gas Storage

Continuous Gas Flow System Product Range

• Rinnai Infinity 12, 16, 20, 26, 28i, 26 Touch, 32, 16 ENVIRO, 26 ENVIRO, 32 ENVIRO+
• (Instantaneous) Flowmaster 10

Heat Pumps Product Range

• Enviroflo A Series
• Enviroflo B Series
• Enviroflo E Series
• Enviroflo Heat Pump

Rinnai Controllers

• Water Controllers: 4 Products

Rinnai Commercial Systems

• Heavy Duty Continuous Flow: 5 products
• Hot Water Systems: 7 products
• Commercial HVAC (APAC by Rinnai)

Best-Selling Rinnai Hot Water Products

Rinnai has been manufacturing for over 100 years. The company has earned the trust of Australians over the past 50 years through its large range of electric storage, continuous flow, and gas hot water systems (among many more). Here are the top three sought-after products from Rinnai over the years:

Rinnai Sunmaster Solar Systems

The Sunmaster solar range by Rinnai is a favourite for its cost-effective and environmentally conscious operations. Rinnai has three different solar hot water units:

• Close Coupled Systems
• Flat Plate Systems
• Evacuated Tube Systems

Flat plate collector models (capacity: 175 litres to 315 litres) with copper absorber fins are the most common for their simple yet effective technology. It has a 10-year tank warranty and 7 years on the collectors.

Evacuated tube systems (capacity:175 litres to 315 litres) feature glass tubes with vacuum insulation for superior heat absorption and efficiency. You get a 5-year tank warranty and 15 years on the collectors.

Compact close-coupled models (capacity: 200 or 330 litres) have collectors and tanks deployed together. They’re suitable for smaller spaces and high wind areas to classify region D. It has a 5-year tank warranty and 7 years on the collectors.

These solar hot water systems use high-efficiency solar thermal collectors to harness the sun’s free energy. The absorbed solar radiation passively heats water stored in insulated tanks made of vitreous enamel, providing an eco-friendly alternative to conventional fossil fuel-powered hot water systems.

Whatever eco-friendly model you go with, you will definitely save huge on energy costs and reduce environmental impact by utilising clean, renewable solar energy.

Rinnai Infinity Range

Rinnai Australia Infinity range comprises continuous flow hot water systems, one of the best-selling product ranges by Rinnai. It features an environment-friendly design, emitting fewer greenhouse gases, along with being energy-efficient. 

All products in this range have over 6-star energy rating and come with Puretemp technology, which is a fancy term for saying that customers will have consistent hot water without fluctuations in temperature.

There’s integrated frost protection that prevents system damage in freezing conditions and an inbuilt pump to circulate hot water faster to the outlets. Rinnai ensures that the rinnai Infinity+ range also has electronic ignition on all of its models and is available in LPG or natural gas options.

Rinnai Prestige Solar Hot Water Systems Range

The Prestige range by Rinna is an advancement in the standard solar hot water systems. All three products (Flat Plate Systems, Evacuated Tube Systems, and Close Coupled Systems) feature stainless steel tanks, which makes them one of the best-selling product ranges of Rinnai.

The Prestige flat plate models come in 250L or 315L configurations with electric or continuous gas boosting. Featuring European Excelsior collectors and Australian-made tanks, they offer maximum solar absorption, strength, and up to 10-year warranties (7 years on the collectors).

Further, the Prestige evacuated tube range utilises high-tech vacuum tubes in 20, 25, or 30 tube sets. With -12°C frost tolerance and 15-year collector warranties (10 years on the tank), these systems excel in cold climates.

The Prestige close coupled systems integrate 180L or 330L tanks with Excelsior technology collectors (absorb much greater solar energy) in a thermo-syphon design needing no pumps. Built for longevity and reliability, they carry 10-year tank and 7-year collector warranties.

Rinnai Enviroflo Heat Pumps

Rinnai’s Enviroflo heat pump range sets the benchmark for energy-efficient hot water solutions in the hot water heater market.

The Enviroflo A Series offers a quiet 180L system, providing a green heating option suitable for any climate. It uses 70% less energy compared to the standard electric hot water system.

Further, the Enviroflo B Series enhances efficiency and reduces noise output compared to the A-line. It comes with a 215L capacity and fits all climates in Australia.

The Enviroflo E Series comes with 265L capacity and achieves even greater energy savings, up to 75% less electricity consumption. Additionally, this heat pump is very lightweight, which means it can be installed quickly and safely.

The Enviroflo Heat Pump V2 matches the A Series in well-rounded quality and value, available in the 215L capacity. Each heat pump comes with a Wi-fi enabled timer, auto disinfection feature, and defrost control for harsh climate conditions.

The most popular Enviroflo products include:

• Enviroflo 180lt
• Enviroflo 215lt
• Enviroflo 250lt
• Enviroflo 260lt
• Enviroflo 315lt

Geoflo Hybrid 22

Rinnai’s Geoflo Hybrid 22 uses steady geothermal energy to heat or cool homes and commercial buildings.

This system harnesses the constant 17°C temperature found just below the Earth’s surface in the form of geothermal energy. Through a direct exchange process, the steady underground temperature is leveraged to heat and cool buildings and provide domestic hot water. Therefore, it reduces your reliance on conventional HVAC systems and fossil fuels, which are harsh on the environment.

Manufactured in Australia by Rinnai, the Geoflo Hybrid 22 can result in energy savings of up to 50% compared to standard inverter heat pumps (saving you money on your power bills). Additionally, the Geoflo Hybrid 22 transfers the surplus energy it creates to warm the water, generating free hot water for your needs. Clearly, it’s a smarter, eco-friendly system than many other products on the market; Rinnai ensures great quality.

Geothermal systems like the Geoflo eliminate on-site combustion and massively reduce the carbon footprint associated with electricity generation. Thanks to the free renewable energy in the ground.

The reduction of greenhouse gas emissions and minimised need for damaging resource extraction shows these systems are a sustainable and environmentally responsible technology for the future.

Top Benefits of Choosing Rinnai Hot Water Products

With its continued innovation, eco-friendly efforts, and quality hot water systems, Rinnai is a household name in hot water. Rinnai hot water systems are not only made with innovative design in-mind but also give consumers varied choices to suit their specific lifestyles and budget. The top benefits of choosing Rinnai include:

Huge Hot Water Product Range

With an extensive product range, Rinnai provides Australian homes and businesses with complete hot water solutions tailored to their needs. The brand offers heat pumps, continuous flow hot water systems, solar water heating, and electric storage tanks in a range of capacities, features and configurations.

Complementing the comprehensive range of hot water systems, Rinnai also makes accessories and flueing. Purpose-designed fittings, valves, and controllers allow for optimised installation and operation with many different plumbing systems. Specialised flueing improves efficiency and has safety features for customers. There are many other hot water system brands that don’t offer these more advanced products to consumers, making Rinnai a leader when it comes to innovative hot water models.

Known For Energy Efficiency

Rinnai develops products that are highly energy efficient to help reduce household energy consumption and protect the environment. The company is conscious of its impact on Mother Nature and is proactively taking steps to minimise that. All Rinnai hot water products are mindfully developed, not just the obvious solar range (even the gas hot water system units are designed to consume less energy).

The company has publicly committed to be carbon-free by 2050. Additionally, Rinnai Australia became the first company that make a 100% hydrogen-dependent natural gas continuous flow hot water system – which results in absolutely no carbon emission.

Great Rebates

To promote the installation of energy-saving hot water systems, the Australian government offers rebates and incentives for consumers to save money on their hot water installation and purchases. These rebates can change from state to state and are only available to selected products. Thankfully, Rinnai has a significant number of hot water systems that can get you a rebate on when you install it.

It’s important to note that these rebates vary as per your region. It can be as low as $400 and as high as $2400. Check this with your Rinnai retailer for the specific rebate on the product you intend to buy to be sure you’re getting good value and saving the most money possible.

Rinnai Warranty Information

Rinnai offers a warranty on all of its hot water systems, ranging from 5 to 15 years. Additionally, customers also get a labour warranty on some of its products. These are some of the more generous warranties when it comes to the hot water system industry (other brands can range from 1 to 5 years, for instance).

Depending on the product type, your warranty may or may not be transferable. Check with the manual of your product. Typically, you may violate the warranty terms if you change the installation location done by their experts.

Rinnai Hot Water Systems Warranties

Heat Pumps

• Enviroflo A, B and E Series: 5 years cylinder parts, 3 years cylinder labour, 3 years refrigeration components parts, 1 year refrigeration components labour, 1 year other components parts and labour.
• Enviroflo Heat Pump: 7 years cylinder parts, 3 years cylinder labour, 3 years refrigeration components parts and labour, 1 year other components parts and labour

Gas Hot Water Systems (Continuous Flow)

• Rinnai Infinity 12, 16, 20, 26, 28i, 26 Touch, 32, 16 Enviro, 26 Enviro, 32 Enviro: Heat Exchanger: 12 years, Labour: 3 years, Components: 3 years
• Instantaneous Flowmaster 10: Heat Exchanger: 10 years, Labour: 3 years, Components: 3 years

Hot Water Storage Systems

• Medium and Large Capacity Gas Storage: 8 years on cylinders
• Electric Hot Water Systems 80L, 125L, 160L, 250L, 315L & 400L: Parts: 10 years, Labour: 3 years
• Electric Hot Water Systems 25L and 50L: Parts: 7 years, Labour: 3 years

Solar Hot Water Systems

• Solar Gas Booster S20, S26, S32, S28i: Heat Exchanger: 12 years, Labour: 3 years
• Sunmaster Range: Flat Plate: Tanks: 10 years, Collectors: 7 years | Evacuated Tube: Tanks: 5 years, Collectors: 15 years | Close Coupled: Tanks: 5 years, Collectors: 7 years
• Prestige Range: Flat Plate: Tanks: 10 years, Collectors: 7 years | Evacuated Tube: Tanks: 10 years, Collectors: 15 years | Close Coupled: Tanks: 10 years, Collectors: 7 years

Rinnai Hot Water Installation

Can I install Rinnai products myself?

No, you can’t install your new hot water system yourself. While technically, you may be attracted to installing the water unit yourself, you should know the risk it poses.

You might not have the technical expertise to do. Additionally, the warranty is only valid when a licensed installer installs the system, ensuring AS/NZS 5601 requirements (set by the government for safe installation). This is applicable to the full range of Rinnai products, so no matter which unit you have in the Rinnai hot water systems range, you shouldn’t ever do a DIY installation.

Where can I find a Rinnai Installer?

To find the nearest installer who has the certifications and experience to safety and effectively install your new system (or upgrade an older model), reach out to Compare Hot Water. The team will connect you with local professional installers who are well-versed in Rinnai systems.

What is the cost of installing Rinnai products?

The installation costs for your Rinnai products will vary; there’s no one standard cost. It is because installation depends on various factors, such as the product you’re purchasing, your house layout/business environment where the setup would be installed, and the installer you’ve chosen. We strongly advise customers to always get their hot water system installed by a reliable Rinnai-licensed installer, like those that Compare Hot Water can recommend to you. You’ll be protecting your plumbing, enhancing the reliability of the system, and making sure that you’re getting the most out of your system’s features (and warranty).

Rinnai Australia Customer Service

Rinnai is committed to providing a great service for consumers to encourage them to stay loyal lifelong customers. They have mentioned trying their best to get in touch within one day of the customer filling out the enquiry form on their website. You can call the Rinnai hot water customer service team throughout the business week or email them at any time. Alternatively, there’s a form available on their website to fill out and have a representative get back to you. We couldn’t find any live chat option for customers.

If you’re after advice on choosing your Rinnai system, or to organise an installation, Compare Hot Water has a dedicated customer support team to assist you with any enquiry in the pre-purchase or post-purchase stage.

Rinnai Price Range

While price can vary depending upon the Rinnai retailer you purchase from, the location you’re in, and rebates, we’ve got an estimate for the average price of the full range of Rinnai hot water systems. 

The most affordable option is the convenient continuous flow systems, which range from $1,000 to $3,000. The cost of heat pumps lies between $2,000 and $4,000. Rinnai’s solar water heaters require a larger budget, ranging from $3,000 to $6,000, depending on your household size, budget and needs.

Rinnai Australia provides affordable hot water systems compared to most of its competitors, considering their product quality and customer service support. To get an accurate quote on the Rinnai system that you’re interested in, reach out to Compare Hot Water.

Rinnai Accolades & Awards

The notable award Rinnai has won since its inception in Australia five decades ago:

• Australian Good Design Award 2015 for Iceberg Ducted Heating and Cooling System by Brevis, a company owned by Rinnai.

(No other awards for Rinnai Australia have been given, but Rinnai has received many accolades across the globe for its hot water system units).

Rinnai Australia: Our Verdict

Concluding this Rinnai hot water systems review, our verdict remains that it’s one of the most reputable hot water systems brand in Australia. With 50+ years of service, Rinnai Australia offers high-quality, energy-efficient hot water systems, including solar, gas, electric, heat pumps and continuous flow. Their extensive range provides customised solutions for residential and commercial needs according to Australian climate conditions.

Rinnai is committed to developing eco-friendly reliable products powered by innovations like the zero-emissions hydrogen gas system. Their solar and heat pump systems leverage renewable energy to lower costs and environmental impact, which is especially beneficial for a large household size.

With accessible customer support and licensed installers nationwide, Rinnai’s reputation for quality and service makes it a trusted choice for hot water in the Australian market. We hope this Rinnai hot water system review helps you make an informed choice.

Rinnai Hot Water System Review: FAQs

Can I put my new Rinnai system inside my home, like my electric water heater?

If it’s a new Rinnai electric water heater, yes, you can put it inside your home. However, Rinnai offers several more hot water systems. You can put them inside your home, but there are a few caveats. 

For instance, solar hot water requires the solar panels to be outside as they’ll need maximum sunshine to function properly. Similarly, if your Rinnai hot water system is gas-boosted, you’ll need to get the booster installed outside your home for safety purposes.

We recommend you contact your nearest Rinnai authorised installer to get the right consultation and projected price based on your model. This will ensure that you get the best performance and reliability of your hot water system, so you’re not wasting any money with DIY installations. Compare Hot Water can help to link you with a licensed reputable installer in your area.

Can my Rinnai solar system give me hot water when it’s not sunny?

Yes, the Rinnai’s solar hot water systems are electric or gas-boosted. Think of it as a backup that kicks in whenever solar power can’t fulfil the heating requirements. Further, the storage tanks are insulated properly, which means the water is going to remain hot even for longer hours when there’s no sunlight. These booster units are most suitable for environments and climates that are prone to periods of less sunlight.

Is Rinnai Australian-made?

Rinnai manufactures 60% of the products it sells in Australia. Although Rinnai is a wholly-owned company of Rinna Corporation, Japan, the company has been serving Australian homes and businesses for over 50 years. Rinnai imports the remaining 40% of products from Japan and other countries.

What is the difference between Rinnai’s heat pump water heater and the solar hot water system?

Rinnai’s heat pump and solar hot water systems leverage two different renewable energy sources for water heating. Rinnai heat pump water heaters use an electrically-driven compressor and refrigerant loop to extract ambient heat from the air or ground. This extracted heat is then transferred to the water stored in the insulated tank for on-demand use. Their ability to generate 3-4 times more thermal energy than electrical energy consumed is what makes these quality heat pumps extremely efficient.

In contrast, Rinnai solar hot water systems utilise roof-mounted solar collectors to directly harness the sun’s energy. The solar thermal energy is used to passively heat water held in the storage tank. Solar water heating relies on this free and abundant renewable resource to minimise electricity and gas usage for water heating. The systems also differ in price, and features, and will require you to operate them quite differently, of course, but both can be beneficial products to install into your house, depending on your needs.

Does Rinnai offer a warranty for my product?

Yes, all of the Rinnai hot water systems come with an exclusive warranty. The warranty ranges from 5 years to 15 years, with the average being about 10 years for a Rinnai hot water system product. Register your product on the Rinnai Australia website after purchasing your water unit to ensure you get access to the warranty benefits on your new unit. Also, remember to get your system installed by authorised professionals. Otherwise, your warranty will be void, as per Rinnai’s terms and conditions. More information about installing a Rinnai product (and where to find a reputable installer) is in this review above.

How long will a Rinnai water heater last?

A new Rinnai hot water system can last 15 years (and even decades if it has been maintained well). As some of the warranties extend to 15 years, you can see that Rinnai hot water systems are built to last a long time. Your unit will be more reliable and last longer if you’re ensuring that it has been maintained regularly and you’re treating the system well. It all starts with getting it professionally installed, so when you’re ready to install your Rinnai system, be sure to find a licensed professional. If you ever need a replacement unit, it’s pretty simple to do. The warranties Rinnai offers on all products will generously provide you with a repair or replacement as required.

Which Rinnai water heater is best?

This all depends on what your needs are. When you’re looking for a new hot water system, you’ll be asking which model is best. The most appropriate way to consider your decision is asking which system is most suited to your household or business. For instance, gas hot water systems are great for larger households that need more hot water on demand, so choosing the continuous flow hot water systems from Rinnai would be a solid option.

If your household size isn’t an issue, and you’re looking for low running cost and energy efficiency, then a solar hot water system might be better suited. The best-selling models in Rinnai’s range include the Rinnai Infinity, the Sunmaster, the Prestige, and Enviroflo. They’re equipped with energy efficient technology, reliable safety features, smart feature compatibility, and of course, have been designed with technical innovation in mind. For more advice on which Rinnai hot water system unit would be most suitable for your specific needs, contact Compare Hot Water today, and an advisor can help you decide.