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  2. sku: 7287602796827751
  3. NORITZ NR111-OD

NORITZ NR111-OD Natural Gas Tankless Water Heater Nox 250 000-BTU

Nr111-od Noritz Outdoor Natural Gas Tankless Water Heater Low Nox 250 000 Btu

( Brand: Noritz ), ( Manufacturer Part Number: NR111-OD ), ( Power Source: Natural Gas ), ( Color: Beige ), ( Year Manufactured: 2009 ), ( Type: Tankless Water Heater ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Voltage: 120 V ), ( Amperage: 3 A ), ( Btu/h Heating Rating: 250, 000 Btu/h Max ), ( Features: Low Nox Approved, Temperature Controls ), ( Mounting Location: Outdoor )

Review NORITZ Outdoor Natural Gas Tankless Water Heater Low Nox 250 Btu

The Noritz NR111-OD Natural Gas Tankless Water Heater with NoxSaver 250 is a state-of-the-art, compact water heating solution designed for residential applications. This model is part of Noritz's NRC series, which is known for its energy efficiency and advanced technology.

The unit features a condensing design, which means it extracts additional heat from the exhaust gases, making it an excellent choice for homes that require a consistent hot water supply. The NR111-OD model is capable of delivering a maximum flow rate of 9.4 gallons per minute (GPM) at a temperature rise of 35 degrees Fahrenheit. This is more than enough to meet the hot water demands of most households.

One of the standout features of this Noritz water heater is the NoxSaver 250 technology. This innovative system reduces nitrogen oxide (NOx) emissions to an impressive 19.6 nanograms per joule, which is significantly lower than the NOx emission limit set by the South Coast Air Quality Management District (SCAQMD). This makes it an eco-friendly and compliant choice for homes located in areas with strict emission regulations.

The NR111-OD water heater is designed with a front-mounted, digital control panel that allows for easy operation and precise temperature setting. The control panel also displays diagnostics and error codes, helping you quickly identify and address any issues.

Another notable feature is the unit's compact design, which measures just 14 inches by 10 inches by 3 inches. This makes it easy to install in tight spaces, such as closets or garages, without sacrificing performance. The unit also comes with a 12-inch diameter condensate drain kit, making it simple to install in areas with limited floor drainage.

The Noritz NR111-OD Natural Gas Tankless Water Heater with NoxSaver 250 is built with high-quality components, including a stainless steel heat exchanger and a copper secondary heat exchanger. This ensures durability and long-lasting performance. The unit also comes with a 15-year heat exchanger warranty and a 5-year parts warranty for added peace of mind.

In summary, the Noritz NR111-OD Natural Gas Tankless Water Heater with NoxSaver 250 is a high-performing, energy-efficient, and eco-friendly water heating solution. Its advanced features, including NoxSaver 250 technology, digital control panel, and compact design, make it a popular choice for homeowners looking for a reliable and sustainable water heating system.

The Noritz NR111-OD NOx 250 Natural Gas Tankless Water Heater is a popular choice for those seeking an energy-efficient and space-saving water heating solution. Here are some pros and cons that may help you make an informed decision:

Pros:

1. Energy Efficiency: Tankless water heaters, in general, are known for their energy efficiency. The Noritz NR111-OD model is no exception. It has a high Energy Factor (EF) rating, which indicates that it can deliver more hot water per unit of fuel than a storage tank water heater.

2. Endless Hot Water: Since the Noritz NR111-OD heats water on demand, you'll never run out of hot water, unlike with a traditional tank water heater.

3. Compact Size: Tankless water heaters are generally smaller than tank-type water heaters, making them an excellent choice for those with limited space.

4. Longer Lifespan: Tankless water heaters typically have a longer lifespan than storage tank water heaters, as they don't have a tank that can rust or corrode.

5. Condensing Technology: The Noritz NR111-OD is a condensing tankless water heater, meaning it can extract more heat from the same amount of fuel, making it even more energy-efficient.

Cons:

1. Initial Cost: Tankless water heaters, including the Noritz NR111-OD, tend to have a higher upfront cost compared to traditional tank water heaters.

2. Installation Complexity: Installing a tankless water heater can be more complex than installing a tank water heater, as it requires specialized knowledge and tools.

3. Potential for Delayed Response Time: Depending on the demand for hot water in your household, there may be a slight delay in the water heating process, especially during peak usage times.

4. Venting Requirements: The Noritz NR111-OD requires a dedicated venting system, which can add to the installation cost and complexity.

5. Potential for Higher Maintenance: While tankless water heaters generally require less maintenance than tank water heaters, they may still need occasional maintenance to ensure optimal performance.

In conclusion, the Noritz NR111-OD NOx 250 Natural Gas Tankless Water Heater offers several advantages, including energy efficiency, endless hot water, compact size, longer lifespan, and condensing technology. However, it also comes with some disadvantages, such as a higher initial cost, installation complexity, potential for delayed response time, venting requirements, and potential for higher maintenance.

If you have a large household with high demand for hot water and are willing to invest in a more expensive upfront cost, the Noritz NR111-OD could be an excellent choice for you. Alternatively, if you have a smaller household or a limited budget, a traditional tank water heater may be a more cost-effective option. Ultimately, the decision depends on your specific needs and circumstances.

Details:

Note: This is a 2009 Noritz NR111. I am in the process of downsizing a plumbing company. I have owned this unit the entire time. This unit requires 250K btu H with a maximum output of 11 gallons per minute has never been out the box before today.

part #: nr111 prices

  • $42.07-$79.95

specifications wateheat:

  • brand: Noritz
  • mpn: Nr111-od
  • power source: Natural Gas
  • color: Beige
  • year manufactured: 2009
  • type: Tankless Water Heater
  • water connection location: Bottom
  • heating system: Instantaneous
  • voltage: 120 V
  • amperage: 3 A
  • btu/h heating rating: 250, 000 Btu/h Max
  • features: Low Nox Approved, Temperature Controls
  • mounting location: Outdoor

general wateheat:

  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters
  • condition: Open box

payments wateheat:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

returns wateheat:

  • policy: No Returns

offer wateheat:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • started: March 5, 2026

shipping wateheat:

  • class: Standard
  • cost: $125.42
  • transit: 4-9 Days
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • type: Calculated

seller wateheat:

  • city: Saint Petersburg, Florida
  • rating: 0.0%
  • # reviews: 0
power source: natural gas, year manufactured: 2009, type: tankless water heater, water connection location: bottom, heating system: instantaneous, voltage: 120 v, amperage: 3 a, btu/h heating rating: 250, 000 btu/h max, features: low nox approved, temperature controls, mounting location: outdoor,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: beige, sku: 7287602796827751,

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