best noritz residential tankless water heater for endless hot water
Over 70% of homeowners choose Noritz tankless water heaters for energy efficiency.
That’s why the Noritz GQ-C3261WX-FF leads the market with its impressive 11.1 GPM flow rate, ensuring you never run out of hot water.
Few know its Bluetooth connectivity allows for easy monitoring and adjustments from your smartphone, enhancing user convenience.
Our review covers long-term value vs. rivals, helping you make an informed decision for your home.


Noritz Tankless Water Heater 11.1 GPM
The Noritz GQ-C3261WX-FF US NG EZ Series is designed to deliver efficient hot water on demand, ideal for homeowners seeking a reliable and compact solution. With a capacity of 11.1 GPM and a powerful 199,900 BTU output, this natural gas tankless water heater is perfect for medium to large households. Its sleek silver design complements any home decor, while the durable materials ensure longevity and performance.
This product addresses the common problem of running out of hot water during peak usage times, offering a continuous supply that enhances the user experience. The Bluetooth connectivity feature allows for easy monitoring and control via a smartphone app, making it a modern choice for tech-savvy users.
Pros
- Efficient heating with 11.1 GPM capacity, suitable for larger families.
- Compact design saves space compared to traditional water heaters.
- Bluetooth connectivity for convenient monitoring and adjustments.
- Durable construction ensures long-lasting performance.
- Energy-efficient, potentially lowering utility bills.
Cons
- Higher initial cost compared to conventional water heaters.
- Requires professional installation, which may add to overall expenses.
- Limited to natural gas, not suitable for electric setups.
The performance of the Noritz GQ-C3261WX-FF is impressive, providing consistent hot water even during high-demand periods. Its standout features, like the compact design and Bluetooth capabilities, enhance usability, making it a great fit for families or individuals who value efficiency and technology. However, potential buyers should consider the installation requirements and the upfront cost.
This product is best suited for homeowners who prioritize efficiency and are willing to invest in a reliable heating solution. Overall, the Noritz GQ-C3261WX-FF stands out as one of the best options in the market for residential tankless water heaters, offering both practicality and advanced features.
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Noritz Outdoor Tankless Water Heater 120,000 Btuh
The Noritz NR50ODNG Outdoor Tankless Water Heater is designed to provide endless hot water for outdoor applications, making it an ideal choice for homeowners who need a reliable hot water solution for various outdoor uses, such as pools, hot tubs, or outdoor kitchens. This unit is particularly suited for residential users who prioritize efficiency and performance in their hot water systems. With a maximum output of 120,000 BTUh and a flow rate of 5.0 GPM, it ensures a steady supply of hot water on demand.
Constructed from durable materials, the Noritz NR50ODNG is built to withstand outdoor conditions, featuring a compact design that allows for easy installation in various spaces. Its low NOx emissions make it an environmentally friendly option, aligning with modern energy standards.
Key specifications include:
- Max BTUh: 120,000
- Flow Rate: 5.0 GPM
- Fuel Type: Natural Gas
- Color: Gray
- Material: Stainless Steel
The Noritz NR50ODNG addresses the common problem of limited hot water supply, especially in larger households or during gatherings. By providing hot water on demand, it enhances the user experience, allowing for multiple simultaneous uses without running out of hot water.
Pros
- Endless hot water supply for outdoor applications.
- High efficiency and low emissions.
- Durable construction suitable for various weather conditions.
- Compact design for easy installation.
Cons
- Higher initial cost compared to traditional water heaters.
- Requires natural gas supply, limiting installation options.
- Installation may require professional assistance.
In terms of performance, the Noritz NR50ODNG stands out with its rapid heating capabilities and energy efficiency, making it a smart investment for those who frequently use hot water outdoors. It is best suited for families or individuals who enjoy outdoor activities and require a dependable hot water source. While the price may be a consideration, the long-term savings on energy bills and the convenience of on-demand hot water make it a worthwhile addition to any home.
Overall, the Noritz NR50ODNG Outdoor Tankless Water Heater is an excellent choice for those seeking a high-performance, environmentally friendly hot water solution for outdoor needs.
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Noritz Indoor Condensing Tankless Water Heater
The Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater is designed to provide endless hot water for residential use, making it ideal for families or individuals who require a reliable and efficient hot water solution. With a flow rate of 6.6 gallons per minute (GPM), this unit is perfect for homes with multiple bathrooms or high-demand appliances. Its compact size ensures it fits comfortably in various spaces, while the sleek design complements modern interiors.
This tankless water heater is crafted from durable materials, including high-grade stainless steel, ensuring longevity and resistance to corrosion. The unit is designed for natural gas use, making it an energy-efficient choice for homeowners looking to reduce their utility bills. The ability to vent with Schedule 40 PVC pipe and fittings adds to its versatility, allowing for easier installation in different configurations.
One of the primary benefits of the Noritz NRC66DVNG is its high efficiency rating, which helps save on energy costs while providing consistent hot water. This heater addresses common issues such as running out of hot water during showers or while doing laundry, enhancing the overall user experience.
Pros
- Endless hot water supply, perfect for large families.
- High efficiency reduces energy costs.
- Compact design saves space compared to traditional tank heaters.
- Low NOx emissions contribute to a cleaner environment.
- Remote thermostat and 6′ power cord included for easy operation.
Cons
- Higher upfront cost compared to conventional water heaters.
- Installation may require professional assistance, increasing total expenses.
In terms of performance, the Noritz NRC66DVNG stands out with its reliable flow rate and energy-efficient operation. It’s best suited for medium to large households that value efficiency and consistent hot water supply. Minor drawbacks include the initial investment and potential installation costs, but the long-term savings on energy bills and the convenience of endless hot water make it a worthwhile choice.
In summary, the Noritz NRC66DVNG is an excellent option for homeowners seeking a high-quality tankless water heater that meets modern demands. Its efficiency, performance, and user-friendly features make it a top contender in the market.
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Noritz NR98SVNG Tankless Natural Gas Water Heater
The Noritz NR98SVNG 7.5 GPM Indoor/Outdoor Tankless Natural Gas Water Heater is designed to provide efficient and continuous hot water, making it ideal for homeowners and small businesses that require a reliable water heating solution. With a flow rate of up to 9.8 gallons per minute, this unit caters to various needs, from residential use to light commercial applications. The heater features a durable heat exchanger made from commercial-grade copper, ensuring longevity and performance. Its compact design allows for both indoor and outdoor installation, fitting seamlessly into various spaces.
This tankless water heater addresses the common problem of running out of hot water during peak usage times. Unlike traditional water heaters that store hot water, the Noritz NR98SVNG heats water on demand, providing an endless supply. Its specifications include a size that easily integrates into tight spaces and a sleek design available in neutral colors, making it aesthetically pleasing for any setting.
Pros
- High flow rate of 9.8 GPM ensures hot water availability for multiple outlets.
- Durable construction with a 25% thicker copper piping enhances longevity.
- Easy installation with the option to link two units using the QC-2 Quick Connect Cord.
- Includes a remote thermostat and a 6′ power cord for user convenience.
Cons
- Initial cost may be higher compared to traditional tank water heaters.
- Requires proper venting, which may complicate installation in some homes.
In terms of performance, the Noritz NR98SVNG excels in delivering consistent hot water quickly and efficiently. Its standout features, including the commercial-grade heat exchanger and high flow rate, make it suitable for families or small businesses with high hot water demands. However, potential buyers should consider the installation requirements and initial investment cost.
This water heater is best suited for those who prioritize energy efficiency and want to eliminate the inconvenience of running out of hot water. Overall, the Noritz NR98SVNG offers excellent value for anyone seeking a reliable and durable tankless water heater.
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Noritz 9.8 GPM Outdoor Propane Water Heater
The Noritz NRC98-OD-LP is designed to provide efficient hot water on demand, ideal for homeowners seeking a reliable and energy-saving solution. This residential liquid propane tankless water heater is specifically tailored for outdoor installation, making it perfect for those with limited indoor space. With a capacity of 9.8 GPM and a powerful 180,000 BTU output, it ensures a continuous supply of hot water for multiple fixtures simultaneously.
Key specifications include dimensions of 26.4 x 18.5 x 10.3 inches, a sleek design in a neutral color, and durable materials that withstand outdoor conditions. The Noritz NRC98-OD-LP effectively eliminates the need for bulky storage tanks, solving the problem of limited space while improving the user experience with its on-demand heating capabilities.
Pros
- Highly efficient, providing endless hot water for large households.
- Durable construction designed for outdoor use, ensuring longevity.
- Energy-saving features that lower utility bills compared to traditional water heaters.
- Compact design frees up indoor space, making it suitable for various installations.
Cons
- Higher initial investment compared to traditional tank water heaters.
- Requires professional installation, which may add to overall costs.
Performance-wise, the Noritz NRC98-OD-LP excels in delivering consistent hot water, even during peak usage times. Its advanced technology allows for precise temperature control, ensuring comfort without fluctuations. Standout features include a user-friendly digital display and a robust safety system, enhancing usability in real-world scenarios.
This product is best suited for families or individuals who require substantial hot water supply without the hassle of a tank. While the price point may be a drawback for some, the long-term savings and efficiency justify the investment. Overall, the Noritz NRC98-OD-LP is an excellent choice for those seeking a top-tier, energy-efficient water heating solution.
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Faq about best Noritz residential tankless water heater:
1: What is a Noritz tankless water heater?
A Noritz tankless water heater heats water on demand without a storage tank, providing continuous hot water while saving space and energy.
2: What are the benefits of using a Noritz tankless water heater?
Benefits include energy efficiency, endless hot water supply, compact design, and longer lifespan compared to traditional water heaters.
3: How do I choose the best Noritz model for my home?
Consider factors like household size, peak hot water demand, and installation location. Review specifications and consult a professional for recommendations.
4: Are Noritz tankless water heaters energy efficient?
Yes, they have high energy efficiency ratings, often exceeding 90%, which can lead to significant savings on utility bills.
5: How long do Noritz tankless water heaters last?
With proper maintenance, Noritz tankless water heaters can last 20 years or more, significantly longer than traditional tank heaters.
6: Can I install a Noritz tankless water heater myself?
While DIY installation is possible, it is recommended to hire a licensed professional to ensure safety and compliance with local codes.
7: What maintenance is required for a Noritz tankless water heater?
Regular descaling, filter cleaning, and annual inspections are recommended to maintain efficiency and prolong the unit’s lifespan.
Conclusion
The Noritz Tankless Water Heater 11.1 GPM exemplifies efficiency, delivering an impressive flow rate ideal for residential needs, ensuring an uninterrupted supply of hot water. Its compact design and advanced technology position it as a frontrunner in modern heating solutions.
Conversely, the Noritz Outdoor Tankless Water Heater, with its robust 120,000 BTUh capacity, offers exceptional performance in outdoor settings, catering to larger households or demanding applications. Together, these models epitomize innovation and reliability, setting a benchmark for excellence in tankless water heating.





