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  2. sku: 4941756142053771
  3. NAVIEN NPN-199U-NG

NAVIEN NPN-199U-NG Tankless Water Heater Gas Box 884954915838 Npn 900-BTU 9.5GPM

Npn-199u-ng Navien Npn- 199u Tankless Water Heater - Gas 199 900 Btu 9.5gpm New Open Box

( Brand: Navien ), ( Manufacturer Part Number: NPN-199U-NG ), ( Type: Tankless Water Heater/boiler ), ( Power Source: Ng, Propane Gas, Gas ), ( Heating System: Instantaneous ), ( Color: White ), ( Voltage: 120 V ), ( Features: Vented ), ( Jacket Diameter: Heater ), ( Water Temperature Range: 80 F To 140 F ), ( Mounting Location: Indoor, Wall ), ( UPC: 884954915838 )

Review NAVIEN Npn 199u Tankless Water Heater Gas 199 900 Btu 9.5gpm New Open Box

The Navien NPN-199U-NG is a high-performance tankless water heater designed for residential applications. This gas-powered model features an input rating of 199,000 BTUs and an output rating of 9.5 gallons per minute (GPM), making it an excellent choice for homes with high hot water demand.

The unit's condensing technology ensures maximum energy efficiency, with an Energy Star rating of up to 0.95 Uniform Energy Factor (UEF). This means that the heater can extract more heat from the same amount of fuel, resulting in significant energy savings and reduced greenhouse gas emissions.

The Navien NPN-199U-NG is equipped with a stainless steel heat exchanger and a copper secondary heat exchanger, ensuring long-lasting durability and superior heat transfer performance. The heater also comes with a built-in recirculation system, which helps reduce water waste and saves energy by delivering hot water to the tap faster.

The unit's advanced condensing technology also allows for direct venting, which means it can be installed in areas where a traditional water heater might not be feasible, such as in a garage or a basement with limited venting options. The heater can be vented using PVC or CPVC pipes, making installation easier and more cost-effective.

The Navien NPN-199U-NG comes with a user-friendly digital control panel, which allows for easy adjustment of temperature settings and diagnostics. The heater also features a built-in diagnostic system, which can detect and troubleshoot common issues, making maintenance and repair easier and more efficient.

The unit is also equipped with a condensate neutralizer, which helps prevent the formation of acidic condensate, ensuring the longevity of the system and reducing the need for frequent maintenance. Additionally, the heater comes with a 15-year heat exchanger warranty and a 5-year parts warranty, giving homeowners peace of mind and assurance of the product's quality and reliability.

In summary, the Navien NPN-199U-NG is a high-performance, energy-efficient tankless water heater that delivers consistent hot water with maximum efficiency. Its advanced condensing technology, direct venting capabilities, and user-friendly digital control panel make it an excellent choice for homes with high hot water demand. With its long-lasting durability, built-in recirculation system, and comprehensive warranty coverage, the Navien NPN-199U-NG is an investment that pays for itself in energy savings and long-term reliability.

Navien NPN-199U-NG Tankless Water Heater: A Detailed Analysis

Introduction:

The Navien NPN-199U-NG is a condensing tankless water heater that operates on natural gas and can provide a maximum flow rate of 9.5 gallons per minute (GPM). This model is known for its high energy efficiency and compact design. In this analysis, we will discuss the pros and cons of purchasing a Navien NPN-199U-NG tankless water heater.

Pros:

1. High Energy Efficiency: This tankless water heater features a condensing design that recaptures the heat from the exhaust gases, resulting in an impressive energy factor (EF) rating of 0.95. This makes it an excellent choice for those looking to save on energy costs.

2. Compact Design: With dimensions of 17.3 inches by 23.6 inches by 10 inches, the Navien NPN-199U-NG is relatively compact compared to other tankless water heaters in its class, making it a suitable option for small spaces.

3. Continuous Hot Water Supply: Since the Navien NPN-199U-NG is a tankless water heater, it can provide a continuous supply of hot water, ensuring that you never run out of hot water, even during peak usage times.

4. Advanced Safety Features: This model includes various safety features such as a flame rod safety device, a temperature control system, and a frost protection feature, ensuring the safe and efficient operation of the water heater.

5. Easy Installation: The Navien NPN-199U-NG comes with a direct vent kit, a condensate neutralizer kit, and a remote control, making the installation process simpler and more convenient.

Cons:

1. High Upfront Cost: The Navien NPN-199U-NG is a premium tankless water heater with a high upfront cost. Although it offers several advantages, the initial investment might be a deterrent for some homeowners.

2. Limited Flow Rate: While the Navien NPN-199U-NG can provide a maximum flow rate of 9.5 GPM, it may not be suitable for larger households that require higher hot water demand.

3. Complex Installation: Although the Navien NPN-199U-NG comes with several installation kits, the process can still be complex due to the need for proper venting and condensate drainage.

4. Potential Maintenance Needs: Condensing tankless water heaters like the Navien NPN-199U-NG may require more frequent maintenance compared to non-condensing models due to the presence of a heat exchanger.

Conclusion:

The Navien NPN-199U-NG tankless water heater is an excellent option for homeowners looking for a compact, energy-efficient, and safe water heating solution. Its high energy efficiency, advanced safety features, and easy installation make it a worthwhile investment for those who can afford the upfront cost. However, its limited flow rate and potential maintenance needs may make it less suitable for larger households or those with limited budgets. Ultimately, the decision to purchase the Navien NPN-199U-NG tankless water heater depends on your specific hot water needs, budget, and preferences.

Recommendation:

If you are a homeowner with a small to medium-sized household and are looking for a tankless water heater that offers high energy efficiency, advanced safety features, and a compact design, the Navien NPN-199U-NG tankless water heater could be an excellent choice for you. However, if you have a larger household with high hot water demand or a limited budget, you may want to consider other tankless water heaters with higher flow rates and lower upfront costs. Always make sure to consult with a professional plumber to determine the best water heating solution for your specific situation.

Details:

Product itself is fine. Feel free to ask any questions Thanks. Minor Box Damage. This item has never been used or installed.

I will correct any mistakes make. Originally from Ferguson Plumbing Supply, Satisfaction Guaranteed.

part #: npn199u price

  • $149.88

specifications wateheat:

  • brand: Navien
  • mpn: Npn-199u-ng
  • type: Tankless Water Heater/boiler
  • power source: Ng, Propane Gas, Gas
  • heating system: Instantaneous
  • color: White
  • voltage: 120 V
  • features: Vented
  • jacket diameter: Heater
  • water temperature range: 80 F To 140 F
  • mounting location: Indoor, Wall
  • upc: 884954915838

offer wateheat:

  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: August 19, 2025
  • availability: In Stock

returns wateheat:

  • policy: Returns Accepted
  • paid by: Seller
  • method: Money back
  • time: 30 Days

shipping wateheat:

  • carrier: USPS, FedEx, UPS
  • class: Standard, Expedited
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery, UPS Ground
  • transit: 4-10 Days
  • type: Calculated
  • cost: $128.50

seller wateheat:

  • rating: 99.8%
  • city: Apex, North Carolina
  • # reviews: 4149

general wateheat:

  • condition: New
  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters

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type: tankless water heater/boiler, power source: ng, propane gas, gas, heating system: instantaneous, voltage: 120 v, features: vented, jacket diameter: heater, water temperature range: 80 f to 140 f, mounting location: indoor, wall,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: white, sku: 4941756142053771,

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