Rinnai Tankless Water Heater Reviews & Buying Guide 2021

Rinnai tankless water heater reviews are listed here. Undoubtedly, all Rinnai units offer great reliability, proven performance, and on-demand hot water at the close the instant you turn on the tap. Unlike other brands, their tankless water heater has minimal fluctuation in temperature.

Best of all, Rinnai tankless water heaters save energy up to 40 percent.

That’s not all; the Rinnai units have better selling with better ratings than other brands’ tankless water heaters. So, this is the most trustworthy brand for indoor and outdoor use by reviews from unlimited users. That’s why we are bringing the best Rinnai tankless water heater reviews.

Indeed, these units are capable of doing their job efficiently and completing most of your needs to get a better lifestyle.

More than that, they come with convenient features and easy to install. Let us know the best models by Rinnai that we have pulled out below.

1. Rinnai V65EP Tankless Water Heater

The Rinnai V65EP Tankless Water Heater is one of the best models that offer true efficiency and reliability. It has a robust design with several built-in amazing features. With a great flow rate, compact design, and ease of monitoring, and it would be a perfect choice for many people.

Not only that, it performs incredibly throughout its life as well as you can operate it easily. At some points, you have to think again because there Are little cons. This unit is only for a small house and has to be installed in the fresh air.

Performance and Heating Capacity

It has covered you if you have a compact home. This unit can be capable of giving 6.5 gallons of water per minute with a power outlet of 150K BTU per hour.

Thanks to its pretty easy installation process. Since it is only for indoor use, there is no need for much venting than other brands. Not only that, you have to buy installation separately because it is not shipped in its package.

Energy Efficiency

Best of all, it never lets you done when it comes to efficiency because it is 80% energy efficient. That’s quite good as compare to other models in its price. Further, it is eco-friendly. This feature doesn’t cause any damage to global warming.

Safety

One of the amazing features, this unit protects from leakage issues and an enhanced scale. To avoid any damage to your home, there are featured an automatic leak protection mechanism. It shuts off in case of leakage, which makes it the best deal.

Moreover, it is equipped with a temperature lock. This feature would be the best deal for children.

Design

More than that, it has a compact and sleek design and value in a propane gas tankless water heater. From the design to performance, it is suitable for small to medium homes.

For added more convenience, it comes with a Wi-Fi accessory. It allows you to control remotely.  

Warranty

Besides that, it offers an impressive warranty period of 10 years. It is for a heat exchanger. For different parts, it provides 5 years of warranty, which is reasonable. Also, it does offer a warranty.

Final Verdict

The Rinnai V65EP Tankless Water Heater has a robust construction and efficient design that is a great deal for small houses.

With the great flow rate and ease of installation, it would perform incredibly through its service time. Undoubtedly, it is always our top recommendation.

2. Rinnai RUC98iN Gas Tankless Water Heater

The Rinnai RUC98iN Gas Tankless Water Heater is also an incredible choice. It provides matchless reliability and performance. However, there are some restrictions provided by this tankless water heater. It works only at 10 GPM. If you connect multiple faucets, it will run out of temperature.

You have to stop all tabs and wait for a few seconds to get back the warm temperature. More than that, if you are not using it for a long time and then start it.

Performance and Heating Capacity

Apart from that, it offers superior performance and great efficiency without any tension of electricity bills. So with uncompromising reliability and impressive warranty, it will be a worthy choice for your small home.

Out of its amazing features, it is natural gas-powered. This feature makes it incredibly energy efficient. It can generate up to 9.8 gallons of hot water per minute, which is quite good.

Energy Efficiency

This unit comes with outstanding features. It offers a maximum energy rating of up to 0.92. With low NOX tech, it is minimizing the emission of carbon dioxide.

Thanks to its less energy design and technology that makes it possible as much as possible. Unlike traditional tankless water heaters, it provides you on-demand hot water without any delay at all.

Its maximum BTU is 199,000, with a 0.92 energy rating. It is one step further as compared to other Rinnai tankless water heater reviews. With condensing technology, it is also great for energy savings.

Safety

Other than that, it is easy to clean. Also, it won’t overheat. With a standard of safety features, it does reduce fire problems.

We like it’s working quietly. It is as fast as possible to give endless hot water. Along with that, it has built-in two venting options, which include twin pipe and concentric PVC.

Design

When it comes to the design, it is made of the strongest material that added durability. It has a small design that would take compact space so you can install it indoors easily.

Warranty

Thanks to its easy-to-install feature, that’s because of its compact size. Not only that, it would make you happy by providing warranty relaxation. It offers 12 years of warranty on heat exchanges and 5 years on its components, so you stay satisfied with its service in the long term.

Final Verdict

All in all, this model by Rinnai is most recommended with lots of fantastic features.

Best of all, this tankless water heater is energy efficient, easy to install, safe to use, and provides endless water whenever you need it. Also, it is cost-effective.

3. Rinnai V65IN Tankless Water Heater

The Rinnai V65IN Tankless Water Heater is an extremely well-reviewed unit available on the marketplace. Indeed, it promises what it said, such as it can provide endless hot water up to 3 showers without any problem. This feature makes it the best choice for household needs.

However, there are some cons that you have to sacrifice. It cost more if you live in warmer places. It is because of the flow rate. In addition, it provides less flow rate in a warmer climate as compared to colder climes.

Besides that, the gas tankless water heater requires a higher upfront cost. It is because of venting since it is also a natural gas tankless water heater, which costs a bit more, unlike an electric tankless water heater.

Here we got something relevant for you: Propane Tankless Water Heater Reviews If you are looking for propane heaters go and have a look at the article mentioned above.

Performance and Heating Capacity

Thanks to its on-demand instant hot water designed, it never lets your wastewater, unlike the old tank. It is all because of its efficiency. It is as low as possible, and you will surprise how low your gas bills will become.

Due to its large design and incredible performance, it would be an ideal choice to get hot water for up to 5 people at a time.

Unlike other brands, this Rinnai unit is outstanding in a cold climate. Thus, it would be the best choice, which needs many showers or multiple showers at the same time in the same unit.

Energy Efficiency

This unit is energy efficient because of ThermaCirc 360 technology. Due to this function, it recirculates hot water through your pipes so you can get hot water fast without any hassle or delay.

Safety

It is completely safe to use. There will not be any leakage. What’s more, additional? It provides sustainable reliability. With little investment, it will last long. It roughly provides 20 years’ service.Besides that, it ensures you will save both worry and money for many more years to come.

Design

Moreover, it saves your valuables’ space because of the compact design. Unlike non-traditional tankless water heaters, it is most easy to install. Even it can be placed in a closet, attic, crawl space, etc.

Warranty

It offers 12 months’ warranty and 60 months’ warranty for its parts. Other than that, you will have a residential factory warranty of 120 months for heat exchange.

Final Verdict

All in all, the Rinnai V65IN Tankless Water Heater is the best choice for a mid-sized family. It gives you great peace of mind, so you have to be assured of 100% performance, whether in hot or cold weather.

However, it is not recommended for warmer weather if you have a strict budget. This Rinnai tankless water heater is the most reliable choice for the long haul available in the marketplace.

Why Not have a short look at The list of Best Tankless Water Heaters of All the Time

4. Rinnai RUR98iP 9.8 Tank less Water Heater

Next up, we have the Rinnai RUR98iP 9.8 Tankless Water Heater, which comes with a top of line features from largely residential to light commercial use. Unlike other tankless water heaters, it was the hardest tankless water heater to find.

There are so many reasons to put it as the best Rinnai Tankless Water Heater that perform incredibly for the price.

Performance and Heating Capacity

This tankless water heater offers a maximum of 9.8 gallons per minute. However, it might be a low rise in temperature, but it is amazing. The low flow rate is greatly beneficial for warmer climates for small homes to huge families.

It lets you achieve 5.5 GPM in a cold environment. But it can rise to 9.8 GPM and an average of 7.7 GPM in a 50-degree rise.

Energy Efficiency

The next thing to highlight is its energy-efficient design. However, some issues that you might face with this tankless water heater. It is expensive. The cost is higher, but it is 90% efficient at producing endless hot water.

Safety

This tankless water heater of Rinnai has a safe design. You will have quick and convenient functioning. Without any doubt, its quality is hard to beat in any weather condition. It works for altitudes up to 10,200 feet above sea level. That’s quite a bonus. Best of all, it doesn’t leak.

Design

Additionally, it comes bulky in size. With 82 lbs of weight, it doesn’t relate to its price tag. In addition, there are some reviews that unhappy with it.

Furthermore, the killing design and ease of use and comfort have got you covered to complete the hot water need. More than that, it is equipped with a few quality of life features such as Wi-Fi connections. As much as possible, it makes it easy and simple to install.

Warranty

Besides that, it offers a good warranty in different parts. It offers a warranty on heat exchange for up to 12 years, 5 years on parts, and 1 year on labor for residential use. It offers a warranty on the heat exchanger for up to 5 years, 5 years on parts, and 1 year on labor for commercial use.

Final Verdict

All in all, the Rinnai RUR98iP 9.8 Tankless Water Heater has not common features. apart from its cost; it offers great performance.

With a built-in pump, isolation valves, thermal bypass valve, internal bypass pipe for internal recirculation, remote controller, it is a well-reviewed tankless water heater.

Buying Guide – Rinnai Tankless Heaters

You might be considering why a tankless water heater is beneficial for you. Or if you are tired from a tank water heater and want to explore the latest technology. Now, it time to get a Rinnai tankless water heater to completes the needs for hot water.

Every brand has a secret of its popularity or kind of specialty. When it comes to Rinnai, it is providing great performance. Not only that, their appliance is higher than other brands are because of the highest performance, and that often means your bucks will make your purchase reliable, and you never feel regret.

Important Things to Consider

There are certain points that you need to consider before buying a Rinnai Tankless Water Heater. It includes:

Installation

First of all, the installation is the most important for a tankless water heater. Although they come in a compact size, you have to look for space. Not only space, but you also have to handle the plumbing, gas, electrical, venting, and more. If you don’t know about the installation or basic terms, then getting a professional can be an issue.

Location

Next up, the location is also an essential feature. You have to get a clean place. If you have a compact tankless water heater, it gives you the flexibility to locate wherever you want. The best part about that is, it saves your space.

Venting

The venting is also considerable. The indoor tankless water heater can vent vertically through the roof or horizontally through an exterior wall. It depends on the placement. But when it comes to RINNAI, there you have multiple options for venting. It offers excellent safety, comfortable use, and easy installation.

Gas Line Size

Finally, fuel type or gas line size is also important to make a cost-effective purchase. First, keep this in mind, there are many models available for liquid propane fuel types of natural gas. Both types increase efficiency and lower carbon emissions to lets you get maximum performance.

Conclusion – Ending Note

Rinnai is one of the top leading manufacturers available on the market. Their tankless water heater offers higher efficiency that would be the best deal for the whole house. The best thing about their units is the compact design and proven performance with the latest technology. Also, they can be used remotely, even through voice commands. Besides that, we have provided the best selling models available on the market with higher ratings to get the right one.