Noritz Tankless Water Heater

Celestia Radcliffe
27 min readMar 16, 2024
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Welcome to our roundup of the best Noritz Tankless Water Heaters available in the market! In this article, we’ll be diving into the world of energy-efficient, space-saving water heaters from Noritz. We’ve scoured the internet to bring you the most reliable and high-performing options to help you make an informed decision. So, let’s get started and discover why these tankless water heaters are the go-to choice for many homeowners!

The Top 20 Best Noritz Tankless Water Heater

  1. High-Efficiency Direct Vent Indoor Natural Gas Water Heater — Experience endless hot water with the Noritz NRC661, a high-efficiency tankless water heater offering remote control and direct venting options.
  2. Outdoor Noritz High-Efficiency 5.0 GPM Natural Gas Tankless Water Heater — Unleash endless hot water and maximize energy efficiency with the Noritz NR501 5.0 GPM Outdoor Natural Gas Tankless Water Heater, perfect for outdoor applications and backed by Noritz’s 60-year reputation for reliability and durability.
  3. Noritz 9.8 GPM Natural Gas Indoor Tankless Water Heater with Dual Flame Burners and Thicker Piping — The Noritz NR98-SV 9.8 GPM Natural Gas Indoors Tankless Water Heater delivers impressive flow rates, durable commercial-grade copper heat exchanger, and easy installation options, making it the ideal choice for power-demanding households.
  4. Noritz 8.3 GPM Mid-Efficiency Natural Gas Tankless Water Heater — Experience endless hot water with Noritz’s commercial-grade quality NR83-DVC-NG Natural Gas Tankless Water Heater, capable of meeting federal and state air quality standards.
  5. High-Efficiency Outdoor Gas Water Heater by Noritz — Enjoy reliable and efficient hot water with the Noritz NR98ODNG Outdoor Tankless Natural Gas Water Heater, featuring a high energy efficiency of 0.83 and a versatile temperature range of 100–140 degrees F.
  6. High-Capacity Noritz Gas Tankless Water Heater for Mid-Size Homes — Experience unparalleled power and efficiency with the Noritz 199,900 BTU 9.8 GPM Residential Indoor Single Vent Liquid Propane Gas Tankless Water Heater, perfect for mid-size homes and ideal for up to 4 showers.
  7. Noritz 180,000 BTU Natural Gas Outdoor Tankless Water Heater for Residential Use — Experience unmatched water heating efficiency with the Noritz Tankless Water Heater NR83OD-NG, featuring state-of-the-art technology and built-in safety features for optimal performance.
  8. Powerful Noritz Outdoor Propane Tankless Water Heater — Experience the ultimate in tankless hot water heating with the Noritz NR98-OD-LP, a technologically advanced outdoor propane water heater perfect for mid-size homes, featuring safety, freeze protection, and high elevation adjustment.
  9. Efficient Natural Gas Tankless Water Heater by Noritz — Experience endless hot water and eco-friendly energy savings with the Noritz EZ98DV-NG Tankless Water Heater, designed for hassle-free installation and space efficiency.
  10. Efficient Noritz Tankless Water Heater with Compact Design — The Noritz NR98-DVC NG Condensing Direct Vent Tankless Water Heater delivers efficient heating with a low 0.05 GPM activation flow rate, onboard self-diagnostic system, and high thermal efficiency rates.
  11. Safety-Focused Noritz Propane Tankless Water Heater for Homes — Noritz NRC711 Tankless Water Heater: Efficient, reliable, and safe, perfect for homes with 1–3 showers, delivering endless hot water and low emissions with advanced gas combustion technology.
  12. High-Efficiency Gas Tankless Water Heater for Indoor/Outdoor Use — Experience the convenience and efficiency of Noritz’s EZ Series tankless water heater, designed for easy installation and equipped with top-notch features, all backed by a 25-year warranty.
  13. Energy-Efficient Noritz Residential Tankless Water Heater with Recirculation Pump — Upgrade your water heating experience with the Noritz NRCP98-DV-NG Tankless Water Heater, featuring a built-in recirculation pump, energy-efficient design, and advanced leak detection for enhanced safety and reliability.
  14. Efficient Outdoor Condensing Tankless Water Heater for Natural Gas Homes — Experience endless hot water with 93% thermal efficiency, no venting required, and advanced safety measures in the Noritz NRC711-OD-NG Outdoor Condensing Tankless Water Heater for homes with 1–3 showers.
  15. Noritz EZ111-NG Natural Gas High-Efficiency Tankless Water Heater with Advanced Safety Features — Noritz EZ111-DV-NG Tankless Water Heater: Endless hot water, energy savings, and eco-friendly innovation for a more convenient and comfortable living experience.
  16. Noritz NRC98-OD-LP High Efficiency Outdoor Propane Tankless Water Heater Review — Experience top-rated efficiency and unmatched water heating performance with the Noritz NRC98-OD-LP 9.8 GPM Outdoor Propane Tankless Water Heater, featuring advanced condensing technology to capture heat from exhaust gas for added energy savings.
  17. Noritz NRC111-DV-LP Propane Condensing Tankless Water Heater: Green Design, High Efficiency, and Dual Heat Exchangers — Noritz NRC111-DV-LP Propane Condensing Tankless Water Heater: Experience unmatched efficiency, durability, and eco-friendly venting with the innovative dual heat exchanger and 93% efficiency rating.
  18. Efficient 40-Gallon Natural Gas Water Heater by Noritz: Saves Time and Cost with Easy Installation — Upgrade your home’s water heating efficiency with the Noritz EZTR40-NG, a 40-gallon natural gas tankless water heater that offers easy installation, longer system life, and flexibility for retrofitting existing B-vent systems.
  19. Compact Noritz Tankless Water Heater with 180000 BTU and 9.8 GPM — The Noritz Condensing Direct Vent Natural Gas Tankless Water Heater offers endless hot water, space-saving design, and energy-efficient performance, making it the ideal choice for any home.
  20. Noritz High-Efficiency Condensing Tankless Water Heater for 2–3 Appliances — Experience eco-friendly, high-efficiency performance with the ENERGY STAR certified Noritz NRC98-DV-LP tankless water heater, featuring commercial-grade copper, thicker piping, and advanced venting options for maximum reliability and durability.

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Reviews

🔗High-Efficiency Direct Vent Indoor Natural Gas Water Heater

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The Noritz NRC661 Indoor Tankless Water Heater offers endless hot water, perfect for families who love taking long showers or baths. One user shares that upon installation, the water heater immediately began heating and providing hot water on demand. However, they mention that it takes a few minutes for the hot water to reach their showers and sinks, but the wait is worth it for the convenience it provides.

The heater’s ability to vent with Schedule 40 PVC Pipe and Fitting is a bonus, making installation easier and saving space in the utility room. The high efficiency of the Noritz NRC661 is noticeable, as users report lower gas bills and reduced energy consumption.

As for downsides, some users have experienced occasional delays in hot water reaching their fixtures, especially when first turning on the cold water. Another minor issue shared by users is the need for a remote to change settings, which is not always ideal.

Overall, the Noritz NRC661 Indoor Tankless Water Heater is a game-changer for families who require constant hot water without the need for a traditional hot water tank.

🔗Outdoor Noritz High-Efficiency 5.0 GPM Natural Gas Tankless Water Heater

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The Noritz NR501 is a game-changer for those who desire endless hot water. As an outdoor natural gas tankless water heater, it’s ideal for those with limited space or a penchant for the great outdoors. With an impressive input capacity ranging from 15,000 to 120,000 BTU, this wall-mounted wonder delivers the goods even with a low minimum flow rate of 0.5 gallons per minute.

What made a difference for me was the ease of installation, with no need for additional venting pieces. The fact that this heater works with natural gas is a plus, although there’s a propane version available if that’s your preferred fuel. And let’s not forget about the added safety features that keep you and your family secure from any unexpected accidents.

However, it’s not all smooth sailing. The temperature adjustment can be a bit restrictive compared to traditional tank-style heaters, and the initial setup may take a bit of time to get used to. The heater also seems to have some issues with power outages, so be prepared to add a battery backup or visual/audible alarm for a heads up in case of those pesky power cuts.

Overall, for those looking for an efficient, cost-effective, and eco-friendly way to heat their water, the Noritz NR501 is a solid choice. Just remember to keep those power outages in mind and have a plan B ready.

🔗Noritz 9.8 GPM Natural Gas Indoor Tankless Water Heater with Dual Flame Burners and Thicker Piping

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I recently had the pleasure of installing the Noritz NR98-SV 9.8 GPM Natural Gas Indoors Tankless Water Heater in my home. This little beauty has been a game-changer for my family and me, providing us with endless hot water on demand. One of the highlights of this product is the dual flame burners it possesses, ensuring that the water heating process is efficient and precise.

The installation process was relatively straightforward, especially considering the fact that I was replacing an older model. The quick-connect feature made connecting the water heater to the gas line and the existing power supply a breeze. The remote thermostat and long power cord were also thoughtful additions, providing me with greater control over the temperature and convenience in terms of placement.

However, there were a couple of minor drawbacks I encountered during my experience with the Noritz NR98-SV. Firstly, the cold water outlet seemed to be in a slightly different position than the previous model, which required me to make a few adjustments when reconnecting the cold water pipe. Additionally, the recirculation pump system had undergone a slight change, causing me to have to cycle the ON/OFF switch a couple of times in order to get the recirculation started working again.

Overall, I am genuinely impressed with the Noritz NR98-SV 9.8 GPM Natural Gas Indoors Tankless Water Heater and the convenience it has brought to my daily life. The power output, combined with the enhanced flow rate and commercial-grade heat exchanger, make it an excellent value for its price point.

🔗Noritz 8.3 GPM Mid-Efficiency Natural Gas Tankless Water Heater

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I recently added the Noritz tankless water heater to my home, and I’ve got to say, it’s a game-changer. This compact, efficient beauty provides endless hot water and heats up faster than the traditional water tank. Plus, it’s the perfect solution for smaller homes or apartments with limited space.

One thing that stood out in my experience? The heat exchanger, which is made with commercial-grade copper and thicker piping compared to standard models. It really makes a difference in water temperature control and stability. The only drawback I’ve noticed is the occasional rattling sound when it’s in use. It’s not a deal-breaker, but something I wish I knew about beforehand.

With this water heater, I can confidently say I’m never running out of hot water again. It’s an investment worth making for anyone looking to save space and energy while ensuring a consistent hot water supply.

🔗High-Efficiency Outdoor Gas Water Heater by Noritz

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I recently had the pleasure of using the Noritz NR98ODNG Outdoor Tankless Natural Gas Water Heater, and I have to say, it made quite an impression. This little powerhouse is perfect for mid-sized homes with up to 4 showers, and it packs more punch than any tankless water heater in its class.

One of the things I appreciated most about this heater is its adjustability. With 140°F BTUh range and a temperature range of 100°F — 140°F, you can fine-tune it to your exact preferences. The self-diagnostic onboard computer system was a game-changer, too, ensuring that I always knew the status of my unit.

However, there were a few drawbacks to my experience. For one, the water temperature didn’t get as hot as I would have liked, which was a bit of a downer when it came to washing dishes or taking a bath. Also, I had to replace the gas line, which was an unexpected expense.

Overall, I’m quite happy with the Noritz NR98ODNG Outdoor Tankless Natural Gas Water Heater. It offers endless hot water without the hassle of constantly monitoring your usage, and its adjustability made me feel confident that I could always get the temperature just right. While there were a couple of setbacks, I believe the pros far outweigh the cons.

🔗High-Capacity Noritz Gas Tankless Water Heater for Mid-Size Homes

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I recently had the chance to try out the Noritz Tankless Water Heater, and I must say, it’s a game-changer! The power of this heater is impressive, making it perfect for mid-size homes with up to 4 showers.

One of the features that stood out to me was the heat exchanger, which is manufactured from commercial-grade copper and has 25% thicker piping than standard models. This means the heater is built to last, and I’ve definitely noticed the improved performance.

However, there was a slight vibration issue when I first installed the unit, but the company was quick to address it. They replaced the heater without any additional cost, and I’ve been happily using it ever since.

In terms of installation, it was a breeze. I didn’t need a plumber, and I had hot water running within an hour and a half. Overall, this Noritz Tankless Water Heater has been a reliable and efficient addition to my home, and I highly recommend it.

🔗Noritz 180,000 BTU Natural Gas Outdoor Tankless Water Heater for Residential Use

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The Noritz Tankless Water Heater, a technology leader in tankless hot water heating, has been my reliable companion for quite some time now. I’ve noticed that it can heat up water without a traditional tank, providing endless hot water at your fingertips.

The built-in safety lock-out, freeze protection, and high elevation adjustment are features I appreciate. However, I found that it takes a little longer for the water to heat up compared to a traditional water heater. Additionally, while the heat is adjustable, it’s not as easily adjustable as with a standard water heater.

Overall, it’s a great alternative to the conventional water heaters, but it has its pros and cons.

🔗Powerful Noritz Outdoor Propane Tankless Water Heater

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I recently tried out the Noritz NR98-OD-LP 9.8 GPM Outdoor Propane Tankless Water Heater, and I must say, I was impressed with its power and efficiency. As someone who loves spending time outdoors, I found this heater to be a perfect addition to my home, providing endless hot water without any mess.

One of the standout features of this tankless water heater is its ability to work with both propane and natural gas, making it really versatile. The installation process was straightforward and took only a couple of hours, thanks to the easy-to-follow instructions provided.

One thing I noticed was that the water comes out at a slightly cooler temperature compared to a regular hot water heater. However, this wasn’t a big deal for me, as the water stayed hot for a much longer time. The built-in safety features, like freeze protection and high elevation adjustment, gave me peace of mind knowing that my house was safe from potential damage.

Despite these great features, there were a couple of downsides as well. Firstly, the heater is quite noisy when it’s running, which can be a bit inconvenient if you’re trying to get some rest. Secondly, the water temperature seems to fluctuate a bit when I turn the faucet on and off, but I’ve learned to adjust my expectations accordingly.

Overall, I’m really happy with the Noritz NR98-OD-LP 9.8 GPM Outdoor Propane Tankless Water Heater. It’s a great investment for anyone who loves spending time outdoors and wants a reliable way to access hot water without the mess of traditional hot water heaters.

🔗Efficient Natural Gas Tankless Water Heater by Noritz

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I recently upgraded to the Noritz EZ98DV-NG 9.8 GPM Indoor Natural Gas Tankless Water Heater, and I must say, it has been a game-changer in my daily life. When I first installed it, I was surprised by how user-friendly the installation process was. The detailed instructions and included parts made the process seamless.

One of the main highlights of this water heater is its endless hot water supply. Say goodbye to dreaded morning showers when you run out of hot water halfway through! This feature has truly made my mornings more enjoyable.

However, I have noticed that the water pressure is a bit lower than what I was used to with my old tank-style heater. It takes a few seconds for the water to reach its optimal pressure. But, once it’s there, it’s consistent and reliable.

Another downside I’ve experienced is the occasional noise the water heater makes when I turn on the hot water tap. The fan inside the unit runs for a few seconds to cool it down after each use, which creates a noticeable sound. It’s not overwhelming, but it’s something I hadn’t anticipated.

In conclusion, the Noritz EZ98DV-NG has proven to be a worthy investment for me. It delivers consistent hot water and has significantly reduced my energy bills. While there are a few minor drawbacks, overall, I’m happy with my choice and would recommend this tankless water heater to others.

🔗Efficient Noritz Tankless Water Heater with Compact Design

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When I decided to upgrade my home’s water heater, I chose the Noritz NR98-DVC NG tankless water heater. At first, I was a bit skeptical about the compact design, but it actually made indoor installation a breeze. The efficiency of this water heater is impressive with its 0.05 GPM activation flow rate and 199,000 BTU.

One feature that stood out to me was the self-diagnostic onboard computer system. It made it easy to keep track of any issues and stay ahead of potential problems. I also appreciated the 84% thermal efficiency, which helped me save on energy costs.

However, there were a few drawbacks. The 3-inch by 5-inch concentric-type stainless steel venting requirement seemed a bit complicated, especially for someone like me who isn’t familiar with these types of installations. Additionally, the simple, single penetration installation was not as straightforward as I hoped.

Despite these minor inconveniences, overall, I was pleased with my purchase. The Noritz NR98-DVC NG tankless water heater provided hot water efficiently and without any significant issues. I was happy with my decision to make the switch and would recommend this product to anyone looking for an upgraded water heating solution.

🔗Safety-Focused Noritz Propane Tankless Water Heater for Homes

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The Noritz Tankless Water Heater has been a lifesaver for me and my family. I’ve had it installed for about a year now, and it’s been running smoothly ever since. One of the features I absolutely love is the built-in freeze protection, which helps me rest easy knowing that my home is protected during those cold winter months.

The fully modulating burner is another standout feature — it automatically adjusts the burner level according to the demand, ensuring I always have the perfect temperature for my shower and never use more energy than necessary. I also appreciate the safety lock-out, which helps prevent any accidents from happening in my household.

However, it’s not all sunshine and rainbows. One downside I’ve noticed is the lack of a remote control for easy adjustments without having to access the water heater itself. Additionally, I often find myself waiting for a few seconds for the hot water to reach my showerhead, which can be a bit frustrating.

Overall, I’m quite happy with the Noritz Tankless Water Heater. It provides reliable heating without taking up much space in my home, and I’ve noticed a difference in my energy bills since making the switch. There are a few minor issues I’d like to see addressed, but overall it’s been a positive experience.

🔗High-Efficiency Gas Tankless Water Heater for Indoor/Outdoor Use

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As a homeowner, I recently installed the Noritz EZ Series in my house as an upgrade to the conventional water heater. While the process was initially daunting, Noritz made it relatively simple with their step-by-step instructions and intuitive, high-quality parts.

One of the first things I noticed while installing the unit was the durable and well-built construction of the heat exchanger. It exudes a sense of resilience that makes me confident in its ability to withstand the rigors of daily usage. The energy efficiency of this appliance is truly commendable, and it has already shown a noticeable reduction in my energy bills since installation.

However, like most appliances, it has its drawbacks. I found the control panel to be somewhat confusing and not as user-friendly as I had hoped. Furthermore, I occasionally hear a slight humming noise from the appliance, which can get a bit annoying, especially in a quiet room.

Overall, I appreciate the performance of the Noritz EZ Series tankless water heater. It has made a significant difference in my water usage and energy consumption. Although the installation process was a bit challenging, the appliance’s high efficiency makes it all worth the effort.

🔗Energy-Efficient Noritz Residential Tankless Water Heater with Recirculation Pump

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After using the Noritz Indoor/Outdoor Direct Vent Recirculating Tankless Water Heater in my daily life, I found it to be a game changer when it comes to hot water. The built-in recirculation pump ensures a constant flow of warm water, eliminating the wait for hot showers or dishes.

One feature that stood out to me was the programmable recirculation timer. It allows me to choose when the system recirculates, making it quite convenient. However, I noticed that the unit can be quite loud, especially when running outdoors.

The stainless steel heat exchanger adds durability to the system, ensuring long-lasting use. Additionally, the water and gas leak detection feature provides an extra layer of protection, preventing potential damage to the heater.

While the customer service has been helpful, I did encounter issues with the recirculating pump stopping the heating. Overall, it’s a great product with a few drawbacks, but the pros certainly outweigh the cons.

🔗Efficient Outdoor Condensing Tankless Water Heater for Natural Gas Homes

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As someone who has relied on this Noritz Tankless Water Heater, I must say it’s been an impressive addition to my daily life. The fact that it’s been designed for outdoor installations only, which means no venting is required, has made it incredibly convenient for me. It’s been a game-changer, especially with those chilly winter mornings where a quick, steaming shower was a lifesaver.

I also have to give a shout-out to the scale detection software. It’s been incredibly helpful in preventing any build-up of limescale, which is a common issue in hard water areas. This feature doesn’t just save you plenty of time and effort in maintaining it but also ensures that the heater operates at its peak efficiency.

The flow rates from 0.5 gpm up to 7.1 gpm are a significant bonus. This has been particularly helpful during those peak usage times when everyone in the household might be taking a shower, washing dishes or doing a load of laundry.

On a less positive note, the remote temperature control has been challenging to master. The instructions didn’t match the steps required to change the water temperature, and I had to spend a few frustrating hours figuring it out.

However, the pros of using this Noritz Tankless Water Heater clearly outweigh the cons. The consistent supply of endless hot water, coupled with the significant energy savings, has been worth every penny. Furthermore, the space-saving design has been a welcome addition, particularly in my smaller home. So, overall, I would definitely recommend this product to anyone in the market for a reliable and efficient tankless water heater.

🔗Noritz EZ111-NG Natural Gas High-Efficiency Tankless Water Heater with Advanced Safety Features

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Experience endless hot water with the Noritz EZ111-NG Natural Gas Residential Tankless Water Heater. As a reviewer who actually tried this product, I was impressed by its multi-system capability that can deliver twice the normal capacity of hot water. The austenite SS 316L heat exchanger provides superior durability for a long-lasting system.

I enjoyed the Uniform Energy Factor of 0.96 with direct electronic ignition, which ensures energy savings and eliminates the need for an “always-on pilot light installation”. The temperature control feature allows you to regulate the output temperature from 100°F to 140°F, providing you with consistent hot water.

However, I did face some challenges during installation, as tankless water heaters require a precise location for exhaust and vent piping, and a careful planning of the condensate piping. Additionally, upgrading the natural gas piping was another task that needed to be considered. Even though the installation process was time-consuming, the clear and helpful installation instructions made a difference.

Overall, the Noritz EZ111-NG Natural Gas Residential Tankless Water Heater lived up to its promise of endless hot water and energy savings. With some patience and careful planning, you can enjoy the benefits of this innovative tankless water heater.

🔗Noritz NRC98-OD-LP High Efficiency Outdoor Propane Tankless Water Heater Review

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I recently installed the Noritz NRC98-OD-LP 9.8 GPM Outdoor Propane Tankless Water Heater in my home and was thoroughly impressed with its performance. As a seasoned reviewer, I found the installation process straightforward, with clear and concise instructions. The compact size of the unit allowed me to make better use of my limited space, a definite plus in my book.

One feature that really stood out to me was the condensing technology used in this heater. It captures heat from the exhaust gas and uses it to preheat the incoming cold water, making it incredibly efficient. This resulted in noticeable savings on my energy bill, which I appreciate.

However, there were a few minor drawbacks I encountered. The outdoor model meant dealing with the elements, and I encountered some issues with condensation building up behind the outer panel. This led to the dripping of water onto the insulated piping below. The remote temperature control was also somewhat challenging to master, with confusing instructions.

Despite these minor issues, I overall had a positive experience with the Noritz NRC98-OD-LP 9.8 GPM Outdoor Propane Tankless Water Heater. It provides endless hot water, is space efficient, and saves money on energy bills. I would recommend it for anyone looking for a reliable and efficient tankless water heater solution.

🔗Noritz NRC111-DV-LP Propane Condensing Tankless Water Heater: Green Design, High Efficiency, and Dual Heat Exchangers

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Recently, I had the chance to try out the Noritz NRC111-DV-LP Propane Condensing Tankless Water Heater, and let me tell you, it’s a game-changer in the world of water heaters. The dual heat exchanger system blew me away — it not only saves on energy consumption but also significantly reduces carbon dioxide emissions. My previous tankless water heater never came close to these levels!

One feature that really stood out for me is the direct vent system, allowing for easy installation and using less expensive PVC venting. It’s such a simple and effective solution that I wish more tankless water heaters had this feature. The flow rates ranging from 0.5 to 11.1 gallons per minute provide ample hot water for my family’s needs, and the additional features like temperature lockout, high elevation adjustment, and condensate overflow monitoring system are just the icing on the cake.

However, there were a couple of downsides that I couldn’t ignore. The lack of remote control for settings is a minor inconvenience, as it requires opening the unit’s cover every time I need to make changes. Additionally, there have been instances where the heater unexpectedly cuts off, and I have to manually reset it. These hiccups make me question the product’s overall reliability, but overall, I’m quite impressed with the Noritz NRC111-DV-LP Propane Condensing Tankless Water Heater. If these concerns are addressed in future iterations, I would highly recommend it to anyone looking for an energy-efficient water heater with plenty of hot water on demand.

🔗Efficient 40-Gallon Natural Gas Water Heater by Noritz: Saves Time and Cost with Easy Installation

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Last week, I was tasked with replacing our aging water heater. After much research and comparison, I decided to try the Noritz EZTR40-NG. The product’s reputation for efficiency and corrosion resistance intrigued me, and I was curious about the ease of installation.

First, the installation was indeed straightforward. I appreciated the flexibility of the venting system, which allowed me to utilize our existing B-vent. However, I did find the process of rearranging gas lines and water pipes to be a bit more complicated than expected.

One advantage of the Noritz EZTR40-NG is its energy efficiency. Based on the demand, it effectively optimizes the air/fuel ratio, providing heat on-demand, and saving energy. I also found it quieter than a conventional water heater, making it a less intrusive presence in the household.

However, I did encounter a slight hiccup with the warranty process. While the unit itself has been functioning well, the installation process required some additional parts not included with the purchase, leading to some frustration with the warranty support.

Overall, the Noritz EZTR40-NG offered a smooth and efficient change from our traditional tank water heater. Its quiet operation, energy efficiency, and simplicity in installation have made it a valuable addition to our home. While there were a few hiccups with the warranty process, the product’s performance and user-friendly installation more than outweighed the minor inconvenience.

🔗Compact Noritz Tankless Water Heater with 180000 BTU and 9.8 GPM

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I recently tried the Noritz Condensing Direct Vent Natural Gas Tankless Water Heater, and I must say, it’s been a game-changer in my daily life. The endless supply of hot water is truly a luxurious experience, perfect for those cozy showers or filling up a hot tub.

One of the most notable features was the compact size of the unit. It’s lightweight, making it easy to install and save valuable space in your home. I also appreciated the energy savings it offered, as it heats water on demand rather than constantly maintaining a large tank of hot water. This means less energy consumption, resulting in lower utility bills.

However, I did notice that the unit is a bit noisy when operating at full capacity. While it’s not overly disruptive, it’s something to be aware of if you’re sensitive to noise or if the water heater is installed in a bedroom or living area.

Overall, my experience with the Noritz Tankless Water Heater has been overwhelmingly positive. It provides reliable, endless hot water while being compact, lightweight, and energy-efficient, making it a fantastic addition to any home.

🔗Noritz High-Efficiency Condensing Tankless Water Heater for 2–3 Appliances

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I recently gave the Noritz NRC98-DV-LP Tankless Water Heater a try in my home, and let me tell you, it’s been a game-changer for me. This little powerhouse is incredibly easy to install and doesn’t take up much space, something that’s perfect for my tight quarters.

One of the first things I noticed about this tankless water heater is its high-efficiency performance. It manages to provide enough hot water for my family to run multiple appliances simultaneously. The water heater also has smart venting options — you can choose between PVC, CPVC, or PP vents.

However, there’s a minor downside I found as well. At times, the water heater can be a bit noisy, especially when first starting up. It’s not a huge issue, but it’s something to be aware of.

Another thing I’ve noticed is that the installation process could be smoother. While I managed to get things up and running myself, I think a professional installer could’ve made the process faster and more straightforward.

Overall, though, I’m quite happy with the Noritz NRC98-DV-LP Tankless Water Heater. It’s efficient, it saves space, and it provides plenty of hot water when I need it.

Buyer’s Guide

Choosing the right Noritz tankless water heater can be a daunting task for many homeowners. With numerous models available in the market, making the right decision can be confusing. To help you navigate this process, we have put together a comprehensive buyer’s guide that covers important features, considerations, and general advice. This guide will help you understand the critical aspects of Noritz tankless water heaters before making a purchase.

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Important Features to Consider

When shopping for a Noritz tankless water heater, there are several features you should keep in mind. These features play a crucial role in determining the overall performance, efficiency, and durability of the product. Some of the most important features to consider include:

  1. Energy efficiency, 2. Temperature control, 3. Flow rate, and 4. Size and weight.

Energy Efficiency

A key consideration when choosing a Noritz tankless water heater is its energy efficiency. Look for models that have an Energy Star rating, which indicates they meet strict energy efficiency guidelines set by the U. S. Environmental Protection Agency (EPA). Compared to conventional tank-style water heaters, Noritz tankless models can save you up to 40% on your energy bills, thanks to their high energy efficiency. Additionally, Noritz tankless water heaters come in various models, such as the Noritz NRC661KWH, which also incorporates ETL and ASME certifications.

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Temperature Control

Another important feature to look for is the temperature control capability of the Noritz tankless water heater. Models with advanced digital temperature control offer greater accuracy and precision, allowing you to easily adjust the water temperature to your desired level. Some Noritz models, like the NRCDV111, come with a remote temperature control feature, enabling you to adjust the temperature from afar, such as while enjoying a hot bath.

Flow Rate

The flow rate of a Noritz tankless water heater plays a significant role in its overall performance. Models with higher flow rates can deliver more hot water in less time, providing greater comfort and convenience. To determine the appropriate flow rate for your needs, consider factors such as the number of residents in your household and the number of bathrooms and appliances that require hot water. Noritz offers a range of models with different flow rates to choose from, like the NRCD 1061 with a 6.1 GPM flow rate.

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FAQ

Product Type

What type of water heater is the Noritz Tankless Water Heater? The Noritz Tankless Water Heater is a condensing, high-efficiency tankless water heater designed for residential use. It heats water on demand, providing a continuous supply of hot water at a consistent temperature, making it an energy-efficient alternative to traditional tank-style heaters.

What is the difference between a tankless water heater and a tank-style water heater? A tankless water heater heats water only when needed, eliminating the standby energy loss associated with tank-style heaters. This results in energy savings and a consistent supply of hot water without running out.

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Installation

What is the installation process for a Noritz Tankless Water Heater? The installation process for a Noritz Tankless Water Heater typically involves venting, wiring, and plumbing. The heater should be installed by a certified plumber to ensure proper connection and venting. Check your local building codes and safety regulations for specific installation requirements.

Can I install a Noritz Tankless Water Heater myself? While it is possible to install a Noritz Tankless Water Heater yourself, it is highly recommended to hire a certified plumber to ensure proper installation, venting, and connections to avoid potential safety hazards and issues with the warranty. Your local plumbing professionals can help you with the installation process.

Energy Efficiency

What makes the Noritz Tankless Water Heater energy efficient? The Noritz Tankless Water Heater uses condensing technology, which allows it to capture and utilize the heat that would otherwise be lost through the exhaust flue. This significantly reduces energy usage and helps to maintain consistent water temperatures. Additionally, the on-demand heating of water eliminates standby energy loss, further contributing to energy efficiency.

What is the energy factor rating of the Noritz Tankless Water Heater? The Energy Factor (EF) rating for the Noritz Tankless Water Heater varies by model. In general, Noritz Tankless Water Heaters have EF ratings ranging from 0.92 to 0.96, which indicates high energy efficiency compared to traditional tank-style water heaters.

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Safety Features

What safety features does the Noritz Tankless Water Heater have? The Noritz Tankless Water Heater is equipped with several safety features, such as a flue heat exchanger to prevent flue gas from entering the room and a temperature and pressure relief valve to protect against overheating and pressure buildup within the heater.

Are there any additional safety measures I should take when using a Noritz Tankless Water Heater? Always have a carbon monoxide (CO) detector near your Noritz Tankless Water Heater, as proper venting is essential to avoid CO buildup. Additionally, have the heater inspected and serviced regularly by a certified technician to ensure it is functioning correctly and safely.

Warranty and Support

What is the warranty coverage for the Noritz Tankless Water Heater? Noritz Tankless Water Heaters typically come with a 10-year warranty on the heat exchanger and a 5-year warranty on the parts. The specific warranty coverage for each model may vary, so consult the manufacturer’s website or literature to determine the warranty details for your particular Noritz Tankless Water Heater.

What type of customer support does Noritz offer? Noritz provides customer support through their online help center, where you can find information on product registration, installation, troubleshooting, and warranty claim processes. They also offer a phone hotline and email contact for more specific support inquiries.

Maintenance and Cleaning

How do I perform maintenance on my Noritz Tankless Water Heater? Regular maintenance is essential to ensure proper function, safety, and energy efficiency. You should have the Noritz Tankless Water Heater serviced by a certified technician at least once a year. Additionally, replace the air filter on the exhaust flue whenever the flue tube is sooty or dirty, typically every 6 months or sooner if needed.

Is there anything I can do to clean the Noritz Tankless Water Heater myself? It is not recommended to clean the interior of the heat exchanger, as improper cleaning can damage the appliance and void the warranty. However, you can clean the exterior surfaces of your Noritz Tankless Water Heater using a soft, damp cloth and mild soap, being careful not to get any water near the electrical components.

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