We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

Noritz America Corporation is the manufacturer of the Noritz tankless water heater. The company has been in business since 2001 when it was established to serve both homeowners and commercial properties with tankless gas water heaters. In this Noritz tankless water heater review, we will deal with four of the many models Noritz offers.

What Is the Noritz Tankless Water Heater?

Noritz works directly with contractors, homebuilders, and homeowners to sell and install its tankless water heaters. It is important to know which model is the right fit for you since the company offers so many options. A Noritz tankless water heater review is the key to determining what model will suit your needs.

Gas Vs. Electric Water Heaters

In this Noritz tankless water heater review, we will deal only with gas tankless water heaters. Noritz has invested a great deal of time, money, and effort into researching the optimum ways to get the most energy efficiency and utility savings without compromising performance.

According to Noritz research, gas has the following advantages:

  • Heats water 50% faster than electricity
  • Reduced carbon footprint
  • More predictable utility costs in many cases
  • Can support commercial buildings with tankless options

Product Specs

Noritz tankless water heaters are designed to handle anything from a single-bathroom residential home to commercial buildings with multiple bathrooms used simultaneously on each floor. Noritz heaters are designed with these goals in mind:

  • High performance
  • Energy efficiency
  • Easy installation
  • Relatively low cost, especially for contractors and developers
  • Easy replacement of tank units

For example, many of the units in the Noritz EZ series have top mounts that can be installed through existing vents in a residential home for a fast, relatively low-cost replacement.

Pricing

Due to the wide range of models and services offered by Noritz, the range of prices in this the Noritz tankless water heater review starts around $1,200 and goes up from there. If you are reading as a contractor or other service provider for real estate development, then you may be able to access additional discounts by ordering in bulk rather than one unit at a time.

How It Compares

Because Noritz offers so many tankless water heater models, we selected three additional models for this Noritz tankless water heater review. We picked a few similar products available on the market to see how they compare:

  • Noritz NRC98-DVLP Indoor Direct Vent 9.8-GPM Propane Condensing Tankless Water Heater
  • Noritz NRC661-DV-NG Indoor Condensing Direct Tankless Hot Water Heater
  • Noritz EZTR40-NG Indoor Tankless Water Heater 6.6 GPM Natural Gas

Noritz NRC98-DV-NG Direct 9.8 GPM Indoor Condensing Vent

A Tankless Water Heater

image source: amazon.com

The Noritz NRC98 is a residential unit that can provide nearly 10 gallons a minute. This means that you could conceivably use one unit for a residence of about 2,000 square feet although if you run multiple hot-water sources simultaneously, you may strain the unit.

  • Price
  • Performance
  • Efficiency
  • Design Quality
  • Warranty

Please hit the link above to find the latest price for the Noritz NRC98-DV-NG, although this does not include installation. We would never recommend installing on your own because there are so many factors that go into replacing a tank type heater with a tankless one. Where is your tank type heater located now? Do you have access to an outside wall for venting? What is your venting material now? All of these questions should be answered before installation. $$$

Nortiz NRC98-DV-NG owners rave about this tankless water heater’s performance. In fact, the only real issues reported seem to stem from installation issues when professional installation did not accompany the purchase. Owners report long, hot showers and multiple uses throughout a household with no issues. 5 out of 5 stars

Homeowners do not seem to encounter issues with the Noritz NRC98. In fact, nearly all reviews are positive. Some pair their Noritz heaters with solar energy to provide even greater energy efficiency, and even in areas where incoming water is quite cold, the Noritz NRC98-DV-NG performs well. 4 out of 5 stars

By all accounts, the Noritz NRC98-DV-NG is easy to install and extremely quiet when it runs. The only potential issue may be that while you are getting used to the new system, you have to adjust hot and cold water mixtures more frequently in the shower or sink. However, adjusting your water pressure will usually resolve this problem.

Customers also reported the product was highly durable, lightweight, and extremely reliable. 5 out of 5 stars

Because the Noritz NRC98-DV-NG is a residential model, the company offers a 12-year warranty on the product. There is also a three-year replacement warranty on the heat exchanger as long as the heater is used in a single-family dwelling and was installed according to the protocol in the company’s installation manual with a controlled recirculation system. 4 out of 5 stars

Pros

  • Durable
  • Great delivery of hot water
  • Easy to install
  • Relatively inexpensive compared to tank-unit water heaters

Cons

  • May require professional installation
  • Extremely detailed warranty although Noritz has good reports on delivering on its warranties

Noritz NRC98-DVLP Indoor Direct 9.8 GPM Indoor Condensing Vent

A Tankless Water Heater

image source: amazon.com

It is important as you read this Noritz tankless water heater review that you remember that there are many Noritz models with similar names. This model, like the previous one mentioned in this Noritz tankless water heater review, is a residential model with high energy efficiency designed for easy installation and home use.

  • Price
  • Performance
  • Efficiency
  • Design Quality
  • Warranty

This tankless unit is about $1,000 more than the NRC98-DV-NG, and this price does not include installation. While the NRC98-DVLP is designed for extreme flexibility during installation, you still should consider professional installation if you do not have the ability and experience to install this heater on your own. $$$$

This tankless heater is designed to offer stable temperature control so that homeowners do not need a buffer tank to keep temperatures stable during sustained use. Users report that this unit works particularly well with both high and low-flow showerheads, which can be a difficulty when dealing with tankless water heaters.5 out of 5 stars

Of the heaters in this Noritz tankless water heater review, the NRC98-DVLP has an extremely high-efficiency factor of 0.94. Also, because this unit does not need a buffer unit, there is even less energy lost because no heat is lost as the hot water travels from the heater to its destination.5 out of 5 stars

This unit installs essentially like any other tankless hot water heater, but a “cleat” on the back enabled at least some buyers to install it easily even on brick walls. Buyers say the unit is also very quiet, and the flexible design makes it possible to install it in nearly any location. 4 out of 5 stars

All the tankless heaters in this Noritz tankless water heater review come with Noritz warranties, which are known for being the gold standard in the business. With the NRC98-DVLP, like the other units in this Noritz tankless water heater review, you will find that it has a 12-year warranty with some caveats dealing with how the unit is used (it is a residential heater) and how it was installed. 4 out of 5 stars

Pros

  • Extreme high-efficiency rating
  • Easy to install
  • Great regardless of your water pressure

Cons

  • Detailed warranty that requires you be very detail-oriented during installation

Noritz NRC661-DV-NG Indoor Condensing Direct Tankless Hot Water Heater

A Tankless Water Heater

image source: ​amazon.com​

This model in the Noritz tankless hot water heater review requires you to use natural gas, which allows for very high efficiency. The unit is designed specifically for homes in a southern climate with two bathrooms or homes in a northern climate with no more than 1.5 bathrooms.

  • Price
  • Performance
  • Efficiency
  • Design Quality
  • Warranty

This water heater is the least expensive in this Noritz tankless hot water heater review. At just over $900 before installation, the unit is intended for residential use.$$

While this tankless heater has limited performance parameters due to its relatively low capacity (two baths in a southern climate or 1.5 in a northern one), buyers who remain within those parameters report good results. Interestingly, there are a few reports of delays in getting hot water to faucets, which is not common in most Noritz tankless hot water heater review reports. This may be due to low water pressure, but other models in this Noritz tankless water heater review do not have this issue.3 out of 5 stars

This is a high-efficiency tankless hot water heater that delivers good energy savings within the manufacturer’s parameters.3 out of 5 stars

Noritz has one of the longest warranties in the business as long as the product is installed correctly and used in the proper size and type of building. If the Noritz NRC661 is installed with recirculation in a residential building, then the heat-exchanger is warrantied for three years, the parts are warrantied for five years, and the company will provide up to $120 in labor for one year after installation. 4 out of 5 stars

All the tankless heaters in this Noritz tankless water heater review come with Noritz warranties, which are known for being the gold standard in the business. With the NRC98-DVLP, like the other units in this Noritz tankless water heater review, you will find that it has a 12-year warranty with some caveats dealing with how the unit is used (it is a residential heater) and how it was installed. 4 out of 5 stars

Pros

  • Easy to install
  • Affordable
  • High efficiency

Cons

  • Best for smaller homes
  • Some delay in hot water arrival at faucets
  • Detailed warranty

Noritz EZTR40-NG Indoor Tankless Water Heater 6.6 GPM Natural Gas

A Tankless Water Heater

image source: amazon.com

The Noritz EZTR40 is intended to be an easy replacement for hot water heaters with tanks holding 30-40 gallons of water. The product can deliver more than 6 gallons of water per minute in most cases and may come with vent and valve kits to expedite installation.

  • Price
  • Performance
  • Efficiency
  • Design Quality
  • Warranty

Noritz EZTR40 tankless water heaters range in price from just over $1,000 to just under $2,000 before installation. $$$

Like most models in this Noritz tankless water heater review, the EZTR40 model is quiet and easy to install if you have familiarity with gas and plumbing installations. However, since Noritz warranties often hinge on specifics dealing with installation, it may be worth having a Noritz professional install the unit for maximum performance.

Most buyers who make the switch to the Noritz EZTR40 from a 30- or 40-gallon tank report that the switch is not noticeable in any way. 4 out of 5 stars

In addition to being high-efficiency, as are all Noritz tankless water heaters in this review, the EZTR40 offers users the option of venting using existing vents in the house. The unit is also Energy Star listed.4 out of 5 stars

Noritz boasts easy installation, and the EZTR40 model is no exception. However, buyers report, in some cases, that they have to mount the unit lower on the wall than they would prefer in order to meet existing lines in their homes. This is not a design flaw with the model but something to bear in mind when you are considering where you will put it. Also, the unit is a bit heavier than some of the others in this Noritz tankless water heater review, so you may need help while you are installing it.4 out of 5 stars

Because this is a residential unit, the Noritz warranty will not necessarily cover repairs or replacements if it is not run in a residential setting. The parts are warrantied for five years, and the heat exchanger is warrantied for 12. 4 out of 5 stars

Pros

  • Easy switch from tank to tankless
  • Much more affordable than replacing a tank water heater
  • Energy efficient
  • Easy installation

Cons

  • Detailed warranty that may need professional installation to fully adhere to

Noritz Tankless Water Heater Review Conclusions

Upon conclusion of this Noritz tankless water heater review, we are able to conclusively state that the Noritz models in this review are likely all good fits for their specific targeted consumers. Depending on the size of your home and the number of areas where you want to channel hot water, you will be able to find an affordable replacement in a Noritz tankless water heater for your current tank that will leave you saving energy, saving money, and enjoying limitless hot water.

Pin It on Pinterest