Navien tankless hot water heaters offer homeowners in North America the ultimate in comfort and energy efficiency. With advanced features such as the patented ComfortFlow system and high efficiency ratings, Navien is the top choice for reliable and efficient hot water supply. Whether you need installation, troubleshooting, maintenance, or warranty information, Navien has you covered. Trust Navien to provide endless hot water for your home.
Navien offers a range of tankless hot water heaters that provide unlimited comfort and energy efficiency. With their advanced features, including the patented ComfortFlow system and high efficiency ratings up to 0.96 UEF, Navien tankless water heaters are the top choice for homeowners in North America. Our wide selection includes the NPE-A2 series and the NPE-S2 series, which offer different energy factors and output options to meet your specific needs. Whether you're looking for installation, troubleshooting, maintenance, or warranty information, Navien has you covered. Trust Navien to provide endless hot water supply for your home.
- Navien tankless hot water heaters offer unlimited comfort and energy efficiency.
- Navien provides a range of tankless water heater models to meet specific needs.
- Professional installation and regular maintenance are recommended for optimal performance.
- Navien offers a warranty on their tankless water heaters to provide peace of mind.
- The Navien mobile app allows convenient control and monitoring of the water heater.
The Benefits of Navien Tankless Water Heaters
Navien tankless water heaters offer a multitude of benefits for homeowners seeking a reliable and energy-efficient hot water solution. Here are some key advantages of choosing Navien tankless water heaters:
1. Endless Hot Water Supply:
Navien tankless water heaters provide an endless supply of hot water, ensuring you never run out during showers, baths, or other household activities. With their advanced technology and on-demand heating system, Navien tankless water heaters deliver hot water whenever you need it.
2. Energy Efficiency:
Navien tankless water heaters are highly energy-efficient, helping you save on utility bills while reducing your carbon footprint. With ultra-high efficiency ratings up to 0.96 UEF, Navien tankless water heaters maximize heat transfer and minimize energy waste, making them an environmentally friendly choice.
3. Space-Saving Design:
Unlike traditional storage tank water heaters, Navien tankless water heaters have a compact and space-saving design. They can be easily installed in tight spaces, such as utility closets or even mounted on walls, freeing up valuable floor space in your home.
Overall, Navien tankless water heaters offer unparalleled convenience, energy efficiency, and space-saving benefits for homeowners. With their advanced features and reliable performance, Navien tankless water heaters provide a superior hot water solution for any household.
Table: Comparison of Navien Tankless Water Heaters
Model Energy Efficiency Rating (UEF) Hot Water Output Suitable for NPE-A2 Series Up to 0.95 UEF 180,000 to 240,000 BTU/h Residential and commercial use NPE-S2 Series Up to 0.96 UEF 150,000 to 240,000 BTU/h Residential and commercial use
Note: The energy efficiency rating (UEF) represents the amount of hot water a unit can produce per unit of fuel consumed. The higher the UEF, the more energy-efficient the tankless water heater is.
Understanding Condensing vs. Non-Condensing Tankless Water Heaters
When it comes to choosing a tankless water heater, it's essential to understand the difference between condensing and non-condensing models. Both types have their advantages and considerations, so let's take a closer look.
Condensing Tankless Water Heaters
Condensing tankless water heaters, such as the Navien models, are known for their high efficiency and energy-saving capabilities. These units utilize a secondary heat exchanger to extract additional heat from the combustion gases, resulting in maximum heating efficiency. As a result, condensing tankless water heaters have higher energy factors (EF) and can achieve UEF ratings of up to 0.96, making them extremely efficient.
One of the key benefits of condensing tankless water heaters is their ability to recover heat that is typically lost in non-condensing models. This heat recovery process allows condensing units to use less fuel, reducing energy consumption and lowering utility bills. Additionally, condensing tankless water heaters produce lower exhaust temperatures, making them safer to operate and more environmentally friendly.
Non-Condensing Tankless Water Heaters
Non-condensing tankless water heaters, although not as efficient as their condensing counterparts, still offer significant benefits. These units operate by heating water directly without the use of a secondary heat exchanger. While non-condensing models may have lower energy factors, they can still provide ample hot water supply and energy savings compared to traditional tank-style water heaters.
Non-condensing tankless water heaters are generally more affordable upfront and may be a suitable option for those with budget constraints. However, it's important to note that non-condensing units may have higher exhaust temperatures and may not be as environmentally friendly as condensing models. Additionally, non-condensing tankless water heaters may not qualify for certain rebates or incentives that are typically available for energy-efficient appliances.
Choosing the Right Option for You
When choosing between condensing and non-condensing tankless water heaters, consider factors such as energy efficiency, budget, and any available rebates or incentives. If energy savings and efficiency are a top priority, a condensing unit like the Navien NPE series with its high UEF rating would be an excellent choice. On the other hand, if upfront cost is a significant consideration, a non-condensing unit may be a more suitable option.
Comparison of Condensing vs. Non-Condensing Tankless Water Heaters Category Condensing Tankless Water Heaters Non-Condensing Tankless Water Heaters Energy Efficiency High Lower than condensing models Energy Factor (UEF) Up to 0.96 Lower than condensing models Heat Recovery Utilizes secondary heat exchanger to recover heat N/A Upfront Cost Higher Lower Environmental Impact Lower exhaust temperatures, more environmentally friendly Higher exhaust temperatures
Ultimately, the choice between condensing and non-condensing tankless water heaters depends on your specific needs, preferences, and budget. If you're unsure which option is right for you, consult with a licensed plumbing professional who can provide guidance based on your unique situation.
Navien Tankless Water Heater Models: NPE-A2 Series
The NPE-A2 series is a line of advanced condensing tankless water heaters from Navien. These models offer a uniform energy factor (UEF) up to 0.95, providing exceptional energy efficiency for homeowners. Designed to deliver endless hot water supply, improved performance, and reduced flow rate issues commonly found in other tankless water heaters, the NPE-A2 series is the perfect solution for those seeking reliable and efficient hot water.
Available in three different models, the NPE-A2 series offers versatility to meet the specific needs of residential and commercial applications. The models in the NPE-A2 series include the NPE-180A2, NPE-210A2, and NPE-240A2. These units can be installed both indoors and outdoors, providing flexibility for various installation scenarios.
Equipped with Navien's patented ComfortFlow system, the NPE-A2 series ensures consistent hot water temperature and reduces cold-water sandwich effect, delivering an optimal user experience. With their high-quality construction and innovative technology, Navien tankless water heaters consistently provide reliable performance and durability.
Key Features of the NPE-A2 Series:
- Uniform Energy Factor (UEF) up to 0.95
- Endless hot water supply
- Advanced condensing technology
- Patented ComfortFlow system for consistent hot water temperature
- Reduced flow rate issues
- Multiple installation options: indoor or outdoor
With the NPE-A2 series, Navien continues to set the standard for tankless water heaters, providing homeowners and business owners with a reliable, efficient, and cost-effective hot water solution.
Model Energy Factor (EF) Flow Rate (GPM) Warranty NPE-180A2 0.95 8.4 15 years on heat exchangers NPE-210A2 0.95 10.1 15 years on heat exchangers NPE-240A2 0.95 11.2 15 years on heat exchangers
Navien Tankless Water Heater Models: NPE-S2 Series
Navien's NPE-S2 series is a line of standard ultra-high efficiency condensing tankless water heaters. These models are designed to provide more output, lower installation costs, and lower operating costs compared to traditional tank-style water heaters. With a uniform energy factor (UEF) of up to 0.96, the NPE-S2 series is at the top of the high-efficiency range, ensuring maximum energy savings and performance.
The NPE-S2 series offers four models: NPE-150S2, NPE-180S2, NPE-210S2, and NPE-240S2. These models are suitable for both residential and commercial applications, and they can be installed indoors or outdoors. Each model is equipped with Navien's advanced technology and high-quality construction to deliver reliable and efficient hot water supply.
With a Navien tankless water heater from the NPE-S2 series, you can enjoy a continuous and endless supply of hot water while benefiting from the cost savings and energy efficiency that come with tankless technology. These models are an excellent choice for anyone looking to upgrade their water heating system to a more sustainable and reliable solution.
Key Features of Navien NPE-S2 Series:
- Uniform Energy Factor (UEF) of up to 0.96 for maximum energy efficiency
- Four models available: NPE-150S2, NPE-180S2, NPE-210S2, and NPE-240S2
- Suitable for both residential and commercial applications
- Can be installed indoors or outdoors
- Reliable and durable construction
ModelEnergy Factor (UEF)Max Flow RateDimensions (HxWxD)NPE-150S20.966.8 GPM28.4" x 17.3" x 13.2"NPE-180S20.968.4 GPM28.4" x 17.3" x 13.2"NPE-210S20.9610.1 GPM28.4" x 17.3" x 13.2"NPE-240S20.9611.1 GPM28.4" x 17.3" x 13.2"
How Navien Tankless Water Heaters Work
Navien tankless water heaters operate using an innovative and efficient heating process that ensures a continuous supply of hot water. When a hot water tap is opened, the tankless water heater detects the flow and activates the necessary components to heat the water. A flow sensor measures the amount of hot water required, and the gas supply is adjusted accordingly. The premix burner ignites, providing a flame to heat the water, which is then delivered to the faucet. This process allows Navien tankless water heaters to provide an endless supply of hot water while maximizing energy efficiency.
What sets Navien tankless water heaters apart is their use of dual stainless steel heat exchangers. These heat exchangers are highly durable and effective, ensuring a long-lasting and reliable performance. The efficiency of Navien tankless water heaters is further enhanced by their ability to heat water only when it is needed, eliminating the energy wasted in storing and reheating water that may not be used.
With Navien tankless water heaters, homeowners can experience the convenience of on-demand hot water while also enjoying significant energy savings. By choosing a Navien tankless water heater, you can have peace of mind knowing that you are investing in a reliable and efficient solution for all your hot water needs.
Advantages of Navien Tankless Water Heaters: On-demand hot water supply Energy efficiency Low operating costs Durable and reliable Space-saving design
Key Features of Navien Tankless Water Heaters:
- Advanced heating technology
- Premix burner for optimal combustion
- Dual stainless steel heat exchangers
- High efficiency ratings
- Various models to suit different needs
- Easy installation and maintenance
The Efficiency of Navien Tankless Water Heaters
Navien tankless water heaters are known for their energy efficiency. According to the U.S. Department of Energy, tankless water heaters can be up to 34% more efficient than storage tank water heaters. Navien's NPE-2 series condensing tankless water heaters have ultra-high efficiency ratings up to 0.96 UEF, which is at the top of the high-efficiency range. This means that Navien tankless water heaters use less fuel to heat the same amount of water, resulting in lower energy consumption and reduced utility bills.
Additionally, Navien tankless water heaters have longer lifespans than traditional tank water heaters, further maximizing their efficiency and value. The durable construction and use of dual stainless steel heat exchangers ensure reliable performance and minimize heat loss. With Navien tankless water heaters, you can enjoy endless hot water supply while minimizing your environmental impact and saving on energy costs.
Advantages of Navien Tankless Water Heater Efficiency:
- High energy efficiency ratings up to 0.96 UEF
- Up to 34% more efficient than storage tank water heaters
- Lower energy consumption and reduced utility bills
- Longer lifespan and durable construction
- Dual stainless steel heat exchangers minimize heat loss
Investing in a Navien tankless water heater not only provides you with reliable hot water on demand but also helps you save money in the long run. The high energy efficiency of Navien tankless water heaters ensures that you are maximizing your energy savings and reducing your carbon footprint. Experience the efficiency and comfort of Navien tankless water heaters for your home or business.
Navien Tankless Water Heaters Energy Efficiency Rating (UEF) NPE-A2 series Up to 0.95 NPE-S2 series Up to 0.96
With Navien tankless water heaters, you can enjoy the benefits of unlimited hot water while reducing your energy consumption. Whether you choose the NPE-A2 series or the NPE-S2 series, you can be confident in the efficiency and performance of Navien's industry-leading technology. Discover the future of hot water with Navien tankless water heaters and experience the comfort and savings they provide.
Choosing the Right Size Navien Tankless Water Heater
When it comes to selecting a Navien tankless water heater, it's crucial to choose the right size for your specific needs. The size of the water heater will depend on factors such as the number of people in your household, your average water usage, and the climate conditions in your area. To help determine the appropriate size, Navien offers a helpful tool called Navisizer.
Navisizer is an online tool that takes into account your household size and water usage to recommend the best Navien tankless water heater model for your needs. By inputting this information, you can ensure that you select a water heater that can meet your hot water demands effectively.
However, it's always advisable to consult with a licensed plumbing contractor professional to ensure accurate sizing and installation for optimal performance. They can assess your specific requirements and recommend the most suitable Navien tankless water heater for your home or business.
Navisizer Tool Example
Household Size Water Usage Recommended Model 1-2 people Low to medium NPE-150S2 3-4 people Medium NPE-180S2 5+ people High NPE-210S2 or NPE-240S2
Table: Example of Navisizer Recommendations for Different Household Sizes and Water Usage Levels
Navien Tankless Water Heater Venting Options
When it comes to installing a Navien tankless hot water heater, it’s important to consider the venting options available. The venting system is responsible for safely removing exhaust gases from the unit. Navien tankless water heaters offer different venting options depending on the model and type of unit.
For condensing tankless water heaters, such as the ones in the NPE-A2 and NPE-S2 series, PVC venting is an acceptable option. This means that PVC pipes can be used to vent the exhaust gases. PVC venting is not only cost-effective but also easier to install compared to traditional metal venting systems.
On the other hand, non-condensing tankless water heaters require metal concentric venting. This type of venting includes a 3" x 5" metal concentric pipe that safely directs the exhaust gases outside. It's important to follow manufacturer guidelines and local building codes when determining the appropriate venting option for your Navien tankless water heater installation.
Venting Type Applicable Model PVC Venting Condensing Tankless Water Heaters (NPE-A2, NPE-S2 series) Metal Concentric Venting Non-Condensing Tankless Water Heaters
Choosing the right venting option is crucial for the safe and efficient operation of your Navien tankless water heater. Consult with a licensed plumbing contractor professional to ensure proper installation and adherence to local building codes.
Navien Tankless Water Heater Installation and Maintenance
When it comes to the installation and maintenance of your Navien tankless water heater, it is highly recommended to hire a licensed plumbing contractor professional. Installing a tankless water heater involves a variety of tasks, including disconnecting and reconnecting gas lines, venting, and wiring. These tasks require expertise to ensure compliance with building codes and safety standards.
Navien provides an installer and service locator tool on their website, which can help you find a specialist in your area. By inputting your location, you can easily find a trusted professional who is experienced in Navien installations. Hiring a licensed professional not only guarantees a proper installation but also ensures that your warranty remains valid.
Regular maintenance is key to keeping your Navien tankless water heater operating at its best. Annual service is recommended to ensure optimal performance and longevity. During maintenance, a plumber will inspect and clean the unit, check for any potential issues, and perform any necessary repairs. By scheduling regular maintenance, you can maximize the efficiency and lifespan of your Navien tankless water heater.
Troubleshooting and Technical Support
If you encounter any issues with your Navien tankless water heater, such as no hot water, low water pressure, or error codes, it is best to contact Navien's technical support or a service specialist. They can provide guidance and assistance in troubleshooting the problem and finding a solution. It is important to refrain from attempting any repairs yourself as it may void the warranty or cause further damage.
Navien Combi Boilers
In addition to tankless water heaters, Navien also offers combi boilers, which provide both hot water and space heating in one unit. Combi boilers are highly efficient and can help save space and energy in your home. If you are interested in upgrading to a combi boiler or have any questions about Navien's combi boiler offerings, it is recommended to consult with a licensed professional who can assess your heating needs and recommend the right solution.
Navien Tankless Water Heater Warranty
When you choose a Navien tankless water heater, you can have peace of mind knowing that it comes with a comprehensive warranty. The warranty coverage for Navien tankless water heaters varies depending on the model and usage, but typically includes a 15-year warranty on the heat exchangers. This warranty protects against manufacturing defects and provides you with the assurance that your investment is backed by Navien's commitment to quality.
To activate the warranty, it is important to register your Navien tankless water heater within 30 days of installation. This ensures that you are eligible for the full warranty coverage. Keep in mind that the warranty is valid only when the tankless water heater is purchased and installed by a licensed plumber. By adhering to these requirements, you can take advantage of the warranty's benefits and enjoy the long-lasting performance of your Navien tankless water heater.
Navien Combi Boiler Warranty
In addition to tankless water heaters, Navien also offers warranties for their combi boilers. Combi boilers are a versatile heating solution that provides both hot water and space heating in a single unit. Navien's combi boiler warranty coverage may differ from the tankless water heater warranty, so it's important to review the specific terms and conditions for your combi boiler model. By registering your combi boiler and ensuring professional installation, you can have confidence in the reliable performance and warranty protection of your Navien combi boiler.
Product Heat Exchanger Warranty Other Parts Warranty Navien Tankless Water Heaters 15 years 5 years Navien Combi Boilers 10 years 5 years
Navien Tankless Water Heater Phone App
As technology continues to advance, so does our ability to control and monitor our home appliances. With the Navien Tankless Water Heater Phone App, homeowners can now have complete control over their hot water supply right from their smartphones. This innovative app offers a range of features and controls that make managing your Navien tankless water heater easier than ever before.
Using the Navien mobile app, you can conveniently adjust the temperature of your hot water, create schedules for when you want hot water available, and even access diagnostic information to troubleshoot any issues that may arise. The app provides a user-friendly interface that allows you to customize your hot water settings with just a few taps on your phone. Whether you're at home or on the go, you can ensure that you always have hot water available when you need it.
With the Navien Tankless Water Heater Phone App, you can take advantage of the convenience and energy-saving benefits that come with having full control over your hot water supply. This app is compatible with both iOS and Android devices, making it accessible to a wide range of users. Experience the future of hot water management with the Navien Tankless Water Heater Phone App.
- Convenient temperature adjustment
- Flexible scheduling options
- Access to diagnostic information
- Energy-saving capabilities
- User-friendly interface
- Compatible with iOS and Android
- Real-time control and monitoring
- Enhanced hot water management
With the Navien Tankless Water Heater Phone App, you can enjoy the convenience and control of managing your hot water supply from anywhere. No more worrying about running out of hot water or wasting energy. Take advantage of this innovative technology and experience the future of hot water management.
We, at Water Heaters Now, believe that Navien tankless hot water heaters are the perfect choice for homeowners seeking unparalleled comfort and efficiency. With their advanced technology and endless hot water supply, Navien water heaters offer a superior solution for all your hot water needs.
Whether you opt for the NPE-A2 series or the NPE-S2 series, you can trust Navien to provide reliable performance and exceptional longevity. When professionally installed and properly maintained, Navien tankless water heaters offer years of comfort and savings.
Experience the future of hot water with Navien tankless water heaters. Contact us today to discuss your installation needs in the Greater Twin Cities Area of Minnesota. Our team is available 24/7, 365 days a year, to serve residential, commercial, and business properties. Upgrade your water heating system with Navien and enjoy unlimited comfort and energy efficiency.
What are the benefits of Navien tankless water heaters?
Navien tankless water heaters offer unlimited comfort and energy efficiency. They provide endless hot water supply, improved energy efficiency, and reduced flow rate issues. They also have longer lifespans compared to traditional tank water heaters.
What is the difference between condensing and non-condensing tankless water heaters?
Condensing tankless water heaters, like Navien's NPE-A2 series, have higher energy efficiency ratings and use PVC venting. Non-condensing tankless water heaters require metal concentric venting.
What models are available in the NPE-A2 series?
The NPE-A2 series includes the NPE-180A2, NPE-210A2, and NPE-240A2 models.
What models are available in the NPE-S2 series?
The NPE-S2 series includes the NPE-150S2, NPE-180S2, NPE-210S2, and NPE-240S2 models.
How do Navien tankless water heaters work?
Navien tankless water heaters heat water on demand by detecting the flow when a hot water tap is opened. They use a flow sensor to determine the amount of hot water needed and adjust the gas supply accordingly. The heated water is delivered to the faucet through dual stainless steel heat exchangers.
How energy efficient are Navien tankless water heaters?
Navien's NPE-2 series condensing tankless water heaters have ultra-high efficiency ratings up to 0.96 UEF, making them up to 34% more efficient than storage tank water heaters.
How do I choose the right size Navien tankless water heater for my home?
Factors such as household size, average water usage, and climate conditions should be considered. Navien offers a Navisizer tool that can help determine the appropriate model based on inputted information.
What are the venting options for Navien tankless water heaters?
Condensing tankless water heaters use PVC venting, while non-condensing tankless water heaters require metal concentric venting.
Should I hire a professional for the installation and maintenance of my Navien tankless water heater?
Yes, it is recommended to hire a licensed plumbing contractor professional for installation to ensure compliance with building codes and safety standards. Regular maintenance by a professional is also necessary for optimal performance and longevity.
What is the warranty coverage for Navien tankless water heaters?
The warranty coverage varies depending on the model and usage, but typically includes a 15-year warranty on the heat exchangers. It is important to register the tankless water heater within 30 days of installation to activate the warranty.
Is there a mobile app available for Navien tankless water heaters?
Yes, Navien offers a mobile app that allows users to control their tankless water heaters from anywhere using their smartphones. The app provides convenient access to various fea